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rej03d0678-0300 rev.3.00 apr 03, 2007 page 1 of 19 ha17431 series shunt regulator rej03d0678-0300 rev.3.00 apr 03, 2007 description the ha17431 series is temperature-compensated variable s hunt regulators. the main application of these products is in voltage regulators that provide a variable output voltage. the on-chip high-precision reference voltage source can provide 1% accuracy in the v versions, which have a v ka max of 16 volts. the ha17431vlp, which is provided in the mpak-5v package, is designed for use in switching mode power supplies. it provides a built-in photocoupler bypass resistor for the ps pin, and an error amplifier can be easily constructed on the supply side. features ? the v versions provide 2.500 v 1% at ta = 25c ? the ha17431vlp includes a photocoupler bypass resistor (2 k ? ) ? the reference voltage has a low temperature coefficient ? the mpak-5v(5-pin), mpakv(3-pin) and upakv miniature packages are optimal for use on high mounting density circuit boards block diagram a + ? ref k ps* 2k ? note: * the ps pin is only provided by the ha17431vlp. application circuit example vout + ? a k ref 2k ? ps r 2 r 1 ha17431vlp gnd switching power supply secondary-side error amplification circuit r
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 2 of 19 ordering information reference voltage (at 25c) item normal version 4% 2.395v to 2.495v to 2.595v a version 2.2% 2.440v to 2.495v to 2.550v v version 1% 2.475v to 2.500v to 2.525v package code (package name) operating temperature range ha17431fp o prsp0008de-b (fp-8dgv) ha17431fpa o prsp0008de-b (fp-8dgv) ha17431p o prss0003dc-a (to-92modv) ha17431pa o prss0003dc-a (to-92modv) ha17431pna o prss0003da-a (to-92v) ha17431vlp o plsp0005zb-a (mpak-5v) ha17431vp o prss0003da-a (to-92v) ha17431vup o plzz0004ca-a (upakv) HA17432VUP o plzz0004ca-a (upakv) ha17431vltp o plsp0003zb-a (mpakv) industrial use ha17432vltp o plsp0003zb-a (mpakv) ?20 to +85c ha17431ua o plzz0004ca-a (upakv) commercial use ha17432ua o plzz0004ca-a (upakv) ?20 to +85c
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 3 of 19 pin arrangement a a k ref upakv (ha17431ua/vup) 123 a 123 a ref k upakv (ha17432ua/vup) a k ref ps nc mpak-5v 123 54 k ref a mpakv (ha17431vltp) 12 3 ref k a 12 3 mpakv (ha17432vltp) 2 3 1 a k ref mark side to-92v 2 3 1 a k ref mark side to-92modv fp-8dgv 1234 8765 ref nc a nc kncnc nc
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 4 of 19 absolute maximum ratings (ta = 25c) ratings item symbol ha17431vlp ha17431vp unit notes cathode voltage v ka 16 16 v 1 ps term. voltage v ps v ka to 16 ? v 1,2,3 continuous cathode current i k ?50 to +50 ?50 to +50 ma reference input current iref ?0.05 to +10 ?0.05 to +10 ma power dissipation p t 150 * 4 500 * 5 mw 4, 5 operating temperature range topr ?20 to +85 ?20 to +85 c storage temperature tstg ?55 to +150 ?55 to +150 c ratings item symbol ha17431vup/HA17432VUP ha17431vltp/ha17432vltp unit notes cathode voltage v ka 16 16 v 1 ps term. voltage v ps ? ? v 1,2,3 continuous cathode current i k ?50 to +50 ?50 to +50 ma reference input current iref ?0.05 to +10 ?0.05 to +10 ma power dissipation p t 800 * 8 150 * 4 mw 4, 8 operating temperature range topr ?20 to +85 ?20 to +85 c storage temperature tstg ?55 to +150 ?55 to +150 c ratings item symbol ha17431pna ha17431p/pa unit notes cathode voltage v ka 40 40 v 1 continuous cathode current i k ?100 to +150 ?100 to +150 ma reference input current iref ?0.05 to +10 ?0.05 to +10 ma power dissipation p t 500 * 5 800 * 6 mw 5, 6 operating temperature range topr ?20 to +85 ?20 to +85 c storage temperature tstg ?55 to +150 ?55 to +150 c ratings item symbol ha17431fp/fpa ha17431ua/ha17432ua unit notes cathode voltage v ka 40 40 v 1 continuous cathode current i k ?100 to +150 ?100 to +150 ma reference input current iref ?0.05 to +10 ?0.05 to +10 ma power dissipation p t 500 * 7 800 * 8 mw 7, 8 operating temperature range topr ?20 to +85 ?20 to +85 c storage temperature tstg ?55 to +125 ?55 to +150 c notes: 1. voltages are referenced to anode. 2. the ps pin is only provided by the ha17431vlp. 3. the ps pin voltage must not fall below the cathode voltage. if the ps pin is not used, the ps pin is recommended to be connected with the cathode. 4. ta 25c. if ta > 25c, derate by 1.2 mw/c. 5. ta 25c. if ta > 25c, derate by 4.0 mw/c. 6. ta 25c. if ta > 25c, derate by 6.4 mw/c. 7. 50 mm 50 mm 1.5mmt glass epoxy board (5% wiring density), ta 25c. if ta > 25c, derate by 5 mw/c. 8. 15 mm 25 mm 0.7mmt alumina ceramic board,ta 25c. if ta > 25c, derate by 6.4 mw/c.
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 5 of 19 electrical characteristics ha17431vlp/vp/vup/vltp, HA17432VUP/vltp (ta = 25c, i k = 10 ma) item symbol min typ max unit test conditions notes reference voltage vref 2.475 2.500 2.525 v v ka = vref reference voltage temperature deviation vref(dev) ? 10 ? mv v ka = vref, ta = ?20c to +85c 1 reference voltage temperature coefficient ? vref/ ? ta ? 30 ? ppm/c v ka = vref, 0c to 50c gradient reference voltage regulation ? vref/ ? v ka ? 2.0 3.7 mv/v v ka = vref to 16 v reference input current iref ? 2 6 a r 1 = 10 k ? , r 2 = reference current temperature deviation iref(dev) ? 0.5 ? a r 1 = 10 k ? , r 2 = , ta = ?20c to +85c minimum cathode current imin ? 0.4 1.0 ma v ka = vref 2 off state cathode current ioff ? 0.001 1.0 a v ka = 16 v, vref = 0 v dynamic impedance z ka ? 0.2 0.5 ? v ka = vref, i k = 1 ma to 50 ma bypass resistance r ps 1.6 2.0 2.4 k ? i ps = 1 ma 3 bypass resistance temperature coefficient ? r ps / ? ta ? +2000 ? ppm/c i ps = 1 ma, 0c to 50c gradient 3 ha17431p/pa/fp/fpa/pna/ua, ha17432ua (ta = 25c, i k = 10 ma) item symbol min typ max unit test conditions notes 2.440 2.495 2.550 a reference voltage vref 2.395 2.495 2.595 v v ka = vref normal reference voltage temperature deviation vref(dev) ? 5 (17) mv v ka = vref ta = 0c to +70c 1, 4 ? 1.4 3.7 v ka = vref to 10 v reference voltage regulation ? vref/ ? v ka ? 1 2.2 mv/v v ka = 10 v to 40 v reference input current iref ? 3.8 6 a r 1 = 10 k ? , r 2 = reference current temperature deviation iref(dev) ? 0.5 (2.5) a r 1 = 10 k ? , r 2 = , ta = 0c to +70c 4 minimum cathode current imin ? 0.4 1.0 ma v ka = vref 2 off state cathode current ioff ? 0.001 1.0 a v ka = 40 v, vref = 0 v dynamic impedance z ka ? 0.2 0.5 ? v ka = vref, i k = 1 ma to 100 ma notes: 1. vref(dev) = vref(max) ? vref(min) vref(dev) vref(min) vref(max) ta min ta max 2. imin is given by the cathode current at vref = vref (ik=10ma) ? 15 mv. 3. r ps is only provided in ha17431vlp. 4. the maximum value is a design value (not measured).
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 6 of 19 mpak-5v(5-pin), mpakv(3-pin) and upakv marking patterns the marking patterns shown below are used on mpak-5v, mpakv and upakv products. note that the product code and mark pattern are different. the pattern is laser-printed. (b) (2) (c) (4) (1) (a) p 4 ha17431vlp nc ps ref a k (b) (2) (c) (4) (1) (a) a 3 ref a k ha17431vltp (b) (2) (c) (4) (1) (a) b 3 k a ref ha17432vltp ha17431ua (3) (4) (1) (2) (5) ref aa k 4a band mark ha17431vup (3) (4) (1) (2) (5) ref a k 4r a band mark a ha17432ua (3) (4) (1) (2) (5) k a ref 4c band mark k a ref HA17432VUP (3) (4) (1) (2) (5) 4s a band mark notes: 1. boxes (1) to (5) in the figures show the position of the letters or numerals, and are not actually marked on the package. 2. the letters (1) and (2) show the product specific mark pattern. product (1) (2) ha17431vlp 4 p ha17431vup 4 r HA17432VUP 4 s ha17431vltp 3 a ha17432vltp 3 b ha17431ua 4 a ha17432ua 4 c 3. the letter (3) shows the production year code (the last digit of the year) for upakv products. 4. the bars (a), (b) and (c) show a production year code for mpak-5v and mpakv products as shown below. after 2015 the code is repeated every 8 years. year 2007 2008 2009 2010 2011 2012 2013 2014 (a) bar bar none none none none bar bar (b) bar bar none none bar bar none none (c) none bar none bar none bar none bar 5. the letter (4) shows the production month code (see table below). production month jan. feb. mar. apr. may. jun. jul. aug. sep. oct. nov. dec. marked code a b c d e f g h j k l m 6. the letter (5) shows manuf acturing code. for upakv products.
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 7 of 19 characteristics curves ha17431vlp/vp/vup/vltp, HA17432VUP/vltp 2.575 2.550 2.525 2.475 2.450 2.425 ?20 0 20 40 60 80 85 ambient temperature ta (c) reference voltage vref (v) ref reference voltage temperature characteristics 1.0 0.5 0 012345 cathode voltage v k (v) cathode voltage v k (v) cathode current i k (ma) cathode current i k (ma) cathode current vs. cathode voltage characteristics 1 cathode current vs. cathode voltage characteristics 2 2.500 v k =vref i k =10ma v k =vref 1v/div k a i k v vref 50 ?50 ?5 0 5 1v/div 0 v k =vref
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 8 of 19 100 10 0.1 0.01 100 1k 10k 100k 1m frequency f (hz) dynamic impedance z ka ( ? ) ref dynamic impedance vs. frequency characteristics 50 0 100 1k 100k 1m 10m frequency f (hz) open loop voltage gain g vol (db) open loop voltage gain, phase vs. frequency characteristics 1 k a v v k ref k a i k =10m a io i o = 2 ma p-p z ka = i o v k ( ? ) phase delay ? (degrees) ?180 0 ?360 10k ? 220 ? vo 15k ? 8.2k ? vi 10 f ?+ g = 20log vi vo (db) g vol i k
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 9 of 19 ha17431p/pa/fp/fpa/pna/ua, ha17432ua oscillation stability vs. load capacitance between anode and cathode cathode current i k (ma) 150 100 50 0 0.0001 0.001 0.01 0.1 2.0 1.0 load capacitance c l ( f) stable region oscillation region c l v cc 1.5 open loop voltage gain g vol (db) 0 10 20 30 40 50 60 open loop voltage gain, phase vs. frequency characteristics (1) (with no feedback capacitance) frequency f (hz) 10 100 1 k 10 k 100 k 180 90 0 phase (degrees) 8.2 k ? 15 k ? 220 ? gnd vout 10 f vin g v i k = 10 ma open loop voltage gain g vol (db) ?4 0 5 8 10 frequency f (hz) 10 100 1 k 10 k open loop voltage gain, phase vs. frequency characteristics (2) (when a feedback capacitance (cf) is provided) 360 180 270 phase (degrees) 50 ? gnd 20 v vout + ? 2 k 2.4 k ? 7.5 k ? vin 200 f cf cf = 0.22 f cf = 0.022 f g g i k = 5 ma
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 10 of 19 reference voltage pin input current iref ( a) 0.5 1.0 1.5 2.0 2.5 cathode voltage v k (v) 01520 10 52540 35 30 i k = 10 ma reference voltage pin input current vs. cathode voltage characteristics input/output voltage v i (v) 1 2 3 4 5 time t ( s) 0456 23 1 p.g f = 100 khz pulse response gnd vout 220 ? 50 ? output (vout) input (p.g) reference voltage vref (v) 2.44 2.45 2.46 2.47 2.48 v ka = vref i k = 10 ma 2.49 2.50 ambient temperature ta (c) ?20 0 20 40 60 80 85 reference voltage temperature characteristics
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 11 of 19 cathode current i k (ma) cathode voltage v k (v) ?1 0 ?2 123 ?100 ?80 ?60 ?40 ?20 0 20 40 60 80 100 120 150 cathode current vs. cathode voltage characteristics (1) v k = vref ta = 25c cathode current i k (ma) cathode voltage v k (v) 123 0 0.2 0.4 0.6 0.8 1.0 1.2 cathode current vs. cathode voltage characteristics (2) v ka = vref ta = 25c imin cathode current when off state ioff (na) ambient temperature ta (c) ?20 0 20 40 60 80 85 0.5 1 1.5 2 cathode current temperature characteristics when off state v ka = 40 v vref = 0 reference voltage pin input current iref ( a) ambient temperature ta (c) ?20 0 20 40 60 80 85 0 0.5 1 1.5 2 2.5 r 1 = 10 k ? r 2 = i k = 10 ma 3 reference voltage pin input current temperature characteristics
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 12 of 19 application examples as shown in the figure on the right, this ic operates as an i nverting amplifier, with the ref pin as input pin. the open- loop voltage gain is given by the reciprocal of ?reference voltage deviation by cathode voltage change? in the electrical specifications, and is approximately 50 to 60 db. the ref pin has a high input impedance, with an input current iref of 3.8 a typ (v version: iref = 2 a typ). the output impedance of the output pin k (cathode) is defined as dynamic impedance z ka , and z ka is low (0.2 ? ) over a wide cathode current range. a (anode) is used at the minimum potential, such as ground. k v cc out v ee a ref v z ? 2.5v ? + figure 1 operation diagram application hints no. application example description 1 reference voltage generation circuit k r c l vout gnd vin gnd ref a this is the simplest reference voltage circuit. the value of the resistance r is set so that cathode current i k 1 ma. output is fixed at vout ? 2.5 v. the external capacitor c l (c l 3.3 f) is used to prevent oscillation in normal applications. 2 variable output shunt regulator circuit k r c l vout gnd vin gnd a r 1 r 2 ref iref this is circuit 1 above with variable output provided. vout ? 2.5 v here, (r 1 + r 2 ) r 2 since the reference input current iref = 3.8 a typ (v version: iref = 2 a typ) flows through r 1 , resistance values are chosen to allow the resultant voltage drop to be ignored.
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 13 of 19 application hints (cont.) no. application example description 3 single power supply inverting comparator circuit k vout gnd vin gnd a ref v cc r l rin this is an inverting type comparator with an input threshold voltage of approximately 2.5 v. rin is the ref pin protection resistance, with a value of several k ? to several tens of k ? . r l is the load resistance, selected so that the cathode current i k 1 ma when vout is low. condition c1 c2 vin less then 2.5 v 2.5 v or more vout v cc (v oh ) approx. 2 v (v ol ) ic off on 4 ac amplifier circuit gnd k vout vin ref a v cc r l r 1 r 2 r 3 cin cf gain g = (dc gain) r 1 r 2 // r 3 cutoff frequency fc = 1 2 cf (r 1 // r 2 // r 3 ) this is an ac amplifier with voltage gain g = ?r 1 / (r 2 //r 3 ). the input is cut by capacitance cin, so that the ref pin is driven by the ac input signal, centered on 2.5 v dc . r 2 also functions as a resistance that determines the dc cathode potential when there is no input, but if the input level is low and there is no risk of vout clipping to v cc , this can be omitted. to change the frequency characterist ic, cf should be connected as indicated by the dotted line. 5 switching power supply error amplification circuit + ? v + v ? r 1 r 2 r 3 r 4 led cf secondary side gnd (note) note: led r3 r4 : light emitting diode in photocouple r : bypass resistor to feed ik(>imin) when led current vanishes : led protection resistance this circuit performs control on t he secondary side of a transformer, and is often used with a switching power supply that employs a photocoupler for offlining. the output voltage (between v+ and v?) is given by the following formula: vout ? 2.5 v (r 1 + r 2 ) r 2 in this circuit, the gain with respec t to the vout error is as follows: g = r 2 (r 1 + r 2 ) ha17431 open loop gain photocoupler total gain as stated earlier, the ha17431 open-loop gain is 50 to 60 db.
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 14 of 19 application hints (cont.) no. application example description 6 constant voltage regulator circuit v cc r 1 r 2 r 3 cf q vout gnd gnd this is a 3-pin regulator with a di screte configuration, in which the output voltage vout = 2.5 v (r 2 + r 3 ) r 3 r 1 is a bias resistance for supplying the ha17431 cathode current and the output transistor q base current. 7 discharge type constant current circuit gnd v cc r r s q load 2.5 v + ? i l this circuit supplies a constant current of i l ? [a] into the load. caution is required 2.5 v r s since the ha17431 cathode current is also superimposed on i l . the requirement in this circuit is that the cathode current must be greater than imin = 1 ma. the i l setting therefore must be on the order of several ma or more. 8 induction type constant current circuit gnd v cc r q load 2.5 v + ? i l r s in this circuit, the load is connected on the collector side of transistor q in circuit 7 above. in this case, the load floats from gnd, but the ha17431 cathode current is not superimposed on i l , so that i l can be kept small (1 ma or less is possible). the constant current value is the same as for circuit 7 above: i l ? [a] 2.5 v r s
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 15 of 19 design guide for ac-dc smps (switching mode power supply) 1. use of shunt regulator in transformer secondary side control this example is applicable to both forward transformers and flyback transformers. a shunt regulator is used on the secondary side as an error amplifier, and feedback to the primary side is provided via a photocoupler. r 1 r 2 r 3 r 4 transformer photocoupler light emitting diode phototransistor output c 1 r 5 ref gnd a k v k i b i f ha17431 v f sbd pwm ic ha17384 ha17385 vref v 0 (+) (?) figure 2 typical shunt regulator/error amplifier 2. determination of external constants for the shunt regulator a. dc characteristic determination in figure 2, r 1 and r 2 are protection resistor for the light emitting diode in the photocoupler, and r 2 is a bypass resistor to feed i k minimum, and these are determined as shown below. the photocoupler specification should be obtained separately from the manufacturer. using the parameters in figure 2, the following formulas are obtained: r 1 = v 0 ? v f ? v k i f + i b , r 2 = v f i b v k is the ha17431 operating voltage, and is set at around 3 v, taking into account a margin for fluctuation. r 2 is the current shunt resistance for the light emitting diode, in which a bias current i b of around 1/5 i f flows. next, the output voltage can be determined by r3 and r4, and the following formula is obtained: v 0 = r 3 + r 4 r 4 vref, vref = 2.5 v typ the absolute values of r 3 and r 4 are determined by the ha17431 reference input current iref and the ac characteristics described in the next section. the iref value is around 3.8 a typ. (v version: 2 a typ) b. ac characteristic determination this refers to the determination of the gain frequency characteristic of the shunt regulator as an error amplifier. taking the configuration in figure 2, the error am plifier characteristic is as shown in figure 3. when r 5 = 0 when r 5 0 g 1 f 1 f ac f 2 g 2 f osc frequency f (hz) gain g (db) * f osc : pwm switching frequency figure 3 ha17431 error amplification characteristic
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 16 of 19 in figure 3, the following formulas are obtained: gain g 1 = g 0 50 db to 60 db (determined by shunt regulator) g 2 = r 5 r 3 corner frequencies f 1 = 1/(2 c 1 g 0 r 3 ) f 2 = 1/(2 c 1 r 5 ) g 0 is the shunt regulator open-l oop gain; this is given by the reciprocal of the reference voltage fluctuation ? vref/ ? v ka , and is approximately 50 db. 3. practical example consider the example of a photocoupler, with an internal light emitting diode v f = 1.05 v and i f = 2.5 ma, power supply output voltage v 2 = 5 v, and bias resistance r 2 current of approximately 1/5 i f at 0.5 ma. if the shunt regulator v k = 3 v, the following values are found. r 1 = 5v ? 1.05v ? 3v 2.5ma + 0.5ma = 316( ? ) (330 ? from e24 series) r 2 = 1.05v 0.5ma = 2.1(k ? ) (2.2k ? from e24 series) next, assume that r 3 = r 4 = 10 k ? . this gives a 5 v output. if r 5 = 3.3 k ? and c 1 = 0.022 f, the following values are found. g 2 = 3.3 k ? / 10 k ? = 0.33 times (?10 db) f 1 = 1 / (2 0.022 f 316 10 k ? ) = 2.3 (hz) f 2 = 1 / (2 0.022 f 3.3 k ? ) = 2.2 (khz)
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 17 of 19 package dimensions d e a qc aa b xsa a a 2 a 1 m e l h e l 1 l p a 3 ys pattern of terminal position areas s i 1 b 2 e e 1 a a 1 a 2 a 3 b c d e e h e l l 1 l p x y b 2 e 1 i 1 q 1.0 0 1.0 0.35 0.11 2.8 1.5 2.5 0.3 0.1 0.2 min nom dimension in millimeters reference symbol max 1.1 0.25 0.4 0.16 2.95 1.6 0.95 2.8 2.15 0.3 1.4 0.1 1.3 0.5 0.26 3.1 1.8 3.0 0.7 0.5 0.6 0.05 0.05 0.55 0.85 sc-74a 0.015g mass[typ.] mpak-5 / mpak-5v plsp0005zb-a renesas code jeita package code previous code b a-a section c package name mpak-5 d e a aa b xsa m e h e a a 2 a 1 s b a-a section c qc l l 1 l p a 3 pattern of terminal position areas i 1 b 2 e e 1 a a 1 a 2 a 3 b c d e e h e l l 1 l p x b 2 e 1 i 1 q 1.0 0 1.0 0.35 0.1 2.7 1.35 2.2 0.35 0.15 0.25 min nom dimension in millimeters reference symbol max 1.1 0.25 0.4 0.16 1.5 0.95 2.8 1.95 0.3 1.3 0.1 1.2 0.5 0.26 3.1 1.65 3.0 0.75 0.55 0.65 0.05 0.55 1.05 sc-59a plsp0003zb-a mpak(t) / mpak(t)v 0.011g mass[typ.] renesas code jeita package code previous code package name mpak
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 18 of 19 4.5 0.1 1.8 max 1.5 0.1 0.44 max 0.44 max 0.48 max 0.53 max 1.5 1.5 3.0 2.5 0.1 4.25 max 0.8 min 1 0.4 (1.5) (2.5) (0.4) (0.2) previous code plzz0004ca-a upak / upakv mass[typ.] 0.050g sc-62 renesas code jeita package code unit: mm package name upak a l e c 1 b 1 d e a 2 b p c x y h e z l 1 4.85 1.05 0.12 0 8 6.5 0.15 0.20 0.25 0.45 0.00 0.1 0.20 4.4 0.42 0.60 0.85 2.03 reference symbol dimension in millimeters min nom max 5.25 a 1 0.35 0.4 6.75 6.35 1.27 0.15 0.75 5 8 4 f *1 *2 *3 p m x y 1 index mark e a z b e h d p terminal cross section ( ni/pd/au plating ) c b 1 1 detail f a l l note) 1. dimensions"*1 (nom)"and"*2" do not include mold flash. 2. dimension"*3"does not include trim offset. e p-sop8-4.4x4.85-1.27 0.1g mass[typ.] fp-8dgv prsp0008de-b renesas code jeita package code previous code
ha17431 series rej03d0678-0300 rev.3.00 apr 03, 2007 page 19 of 19 0.60 max 0.55 max 4.8 0.3 3.8 0.3 5.0 0.2 0.7 2.3 max 12.7 min 0.5 max 1.27 2.54 previous code prss0003da-a to-92(1) / to-92(1)v mass[typ.] 0.25g sc-43a renesas code jeita package code unit: mm package name to-92(1) 0.60 max 0.55 max 4.8 0.4 3.8 0.4 8.0 0.5 0.7 2.3 max 10.1 min 0.5 max 1.27 2.54 0.65 0.1 0.75 max previous code prss0003dc-a to-92 mod / to-92 modv mass[typ.] 0.35g sc-51 renesas code jeita package code unit: mm package name to-92 mod
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may cause a direct threat to human life or create a risk of h uman injury or which require especially high quality and reliability such as safety systems, or equipment or systems for transportation and traffic, healthcare, combustion co ntrol, aerospace and aeronautics, nuclear power, or undersea communication transmission. if you are considering the use of our products for such purposes, please contact a r enesas sales office beforehand. renesas shall have no liability for damages arising out of the uses set forth above. 8. notwithstanding the preceding paragraph, you should not use renesas products for the purposes listed below: (1) artificial life support devices or systems (2) surgical implantations (3) healthcare intervention (e.g., excision, administration of medication, etc.) (4) any other purposes that pose a direct threat to human life renesas shall have no liability for damages arising out of the uses set forth in the above and purchasers who elect to us e renesas products in any of the foregoing applications shall indemnify and hold harmless renesas technology corp., its affiliated companies and their officers, dir ectors, and employees against any and all damages arising out of such applications. 9. you should use the products described herein within the range specified by renesas, especially with respect to the maximum rating, operating supply voltage range, movement power voltage range, heat radiation characteristics, installation and other product characteristics. renesas sha ll have no liability for malfunctions or damages arising out of the use of renesas products beyond such specified ranges. 10. although renesas endeavors to improve the quality and reliability of its products, ic products have specific characteristic s such as the occurrence of failure at a certain rate and malfunctions under certain use conditions. please be sure to implement safety measures to guard against the poss ibility of physical injury, and injury or damage caused by fire in the event of the failure of a renesas product, such as safety design for hardware and software includin g but not limited to redundancy, fire control and malfunction prevention, appropriate treatment for aging degradation or any other applicable measures. among others, sinc e the evaluation of microcomputer software alone is very difficult, please evaluate the safety of the final products or system manufactured by you. 11. in case renesas products listed in this document are detached from the products to which the renesas products are attached or affixed, the risk of accident such as swallowing by infants and small children is very high. you should implement safety measures so that renesas products may not be easily detached from your products. renesas shall have no liability for damages arising out of such detachment. 12. this document may not be reproduced or duplicated, in any form, in whole or in part, without prior written approval from r enesas. 13. please contact a renesas sales office if you have any questions regarding the information contained in this document, renes as semiconductor products, or if you have any other inquiries. sales strategic planning div. nippon bldg., 2-6-2, ohte-machi, chiyoda-ku, tokyo 100-0004, japan http://www.renesas.com refer to " http://www.renesas.com/en/network " for the latest and detailed information. renesas technology america, inc. 450 holger way, san jose, ca 95134-1368, u.s.a tel: <1> (408) 382-7500, fax: <1> (408) 382-7501 renesas technology europe limited dukes meadow, millboard road, bourne end, buckinghamshire, sl8 5fh, u.k. tel: <44> (1628) 585-100, fax: <44> (1628) 585-900 renesas technology (shanghai) co., ltd. unit 204, 205, aziacenter, no.1233 lujiazui ring rd, pudong district, shanghai, china 200120 tel: <86> (21) 5877-1818, fax: <86> (21) 6887-7898 renesas technology hong kong ltd. 7th floor, north tower, world finance centre, harbour city, 1 canton road, tsimshatsui, kowloon, hong kong tel: <852> 2265-6688, fax: <852> 2730-6071 renesas technology taiwan co., ltd. 10th floor, no.99, fushing north road, taipei, taiwan tel: <886> (2) 2715-2888, fax: <886> (2) 2713-2999 renesas technology singapore pte. ltd. 1 harbour front avenue, #06-10, keppel bay tower, singapore 098632 tel: <65> 6213-0200, fax: <65> 6278-8001 renesas technology korea co., ltd. kukje center bldg. 18th fl., 191, 2-ka, hangang-ro, yongsan-ku, seoul 140-702, korea tel: <82> (2) 796-3115, fax: <82> (2) 796-2145 renesas technology malaysia sdn. bhd unit 906, block b, menara amcorp, amcorp trade centre, no.18, jalan persiaran barat, 46050 petaling jaya, selangor darul ehsan, malaysia tel: <603> 7955-9390, fax: <603> 7955-9510 renesas sales offices ? 2007. renesas technology corp., all rights reserved. printed in japan. colophon .7.0

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