? semiconductor components industries, llc, 2012 january, 2012 ? rev. 8 1 publication order number: 1smb5913bt3/d 1smb59xxbt3g series, sz1smb59xxt3g series 3 watt plastic surface mount zener voltage regulators this complete new line of 3 w zener diodes offers the following advantages. features ? zener voltage range ? 3.3 v to 200 v ? esd rating of class 3 (> 16 kv) per human body model ? flat handling surface for accurate placement ? package design for top side or bottom circuit board mounting ? aec ? q101 qualified and ppap capable ? sz1smb59xxt3g ? sz prefix for automotive and other applications requiring unique site and control change requirements ? pb ? free packages are available* mechanical characteristics: case: void-free, transfer-molded plastic finish: all external surfaces are corrosion resistant and leads are readily solderable maximum lead temperature for soldering purposes: 260 ? c for 10 seconds leads: modified l ? bend providing more contact area to bond pads polarity: cathode indicated by polarity band flammability rating: ul 94 v ? 0 maximum ratings rating symbol value unit maximum steady state power dissipation @ t l = 75 ? c measured at zero lead length derate above 75 ? c thermal resistance from junction ? to ? lead p d r jl 3.0 40 25 w mw/ ? c ? c/w maximum steady state power dissipation @ t a = 25 ? c (note ) derate above 25 ? c thermal resistance from junction ? to ? ambient p d r ja 550 4.4 226 mw mw/ ? c ? c/w operating and storage temperature range t j , t stg ? 65 to +150 ? c stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above the recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may affect device reliability. 1. fr ? 4 board, using recommended footprint. *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. plastic surface mount zener voltage regulator diodes 3.3 ? 200 v, 3 w dc power smb case 403a plastic cathode anode marking diagram http://onsemi.com device package shipping ? ordering information 1smb59xxbt3g smb (pb ? free) 2,500 / tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our t ape and reel packaging specifications brochure, brd8011/d. a = assembly location y = year ww = work week 9xxb = device code (refer to page 3) = pb ? free package ayww 9xxb (note: microdot may be in either location) see specific marking information in the device marking column of the electrical characteristics table on page 3 of this data sheet. device marking information sz1smb59xxbt3g smb (pb ? free) 2,500 / tape & reel
1smb59xxbt3g series, sz1smb59xxt3g series http://onsemi.com 2 electrical characteristics (t l = 30 ? c unless otherwise noted, v f = 1.5 v max. @ i f = 200 ma(dc) for all types) symbol parameter v z reverse zener voltage @ i zt i zt reverse current z zt maximum zener impedance @ i zt i zk reverse current z zk maximum zener impedance @ i zk i r reverse leakage current @ v r v r reverse voltage i f forward current v f forward voltage @ i f i zm maximum dc zener current zener voltage regulator i f v i i r i zt v r v z v f
1smb59xxbt3g series, sz1smb59xxt3g series http://onsemi.com 3 electrical characteristics (t l = 30 ? c unless otherwise noted, v f = 1.5 v max. @ i f = 200 ma(dc) for all types) (devices listed in bold, italic are on semiconductor preferred devices.) device* (note 2) device marking zener voltage (note 3) zener impedance (note 4) leakage current i zm v z (volts) @ i zt z zt @ i zt z zk @ i zk i r @ v r min nom max ma ma a volts ma(dc) 1smb5913bt3g 913b 3.13 3.3 3.47 113.6 10 500 1 100 1 454 1smb5914bt3g 914b 3.42 3.6 3.78 104.2 9 500 1 75 1 416 1smb5915bt3g 915b 3.70 3.9 4.10 96.1 7.5 500 1 25 1 384 1smb5916bt3g 916b 4.08 4.3 4.52 87.2 6 500 1 5 1 348 1smb5917bt3g 917b 4.46 4.7 4.94 79.8 5 500 1 5 1.5 319 1smb5918bt3g 918b 4.84 5.1 5.36 73.5 4 350 1 5 2 294 1smb5919bt3g 919b 5.32 5.6 5.88 66.9 2 250 1 5 3 267 1smb5920bt3g 920b 5.89 6.2 6.51 60.5 2 200 1 5 4 241 1smb5921bt3g 921b 6.46 6.8 7.14 55.1 2.5 200 1 5 5.2 220 1smb5922bt3g 922b 7.12 7.5 7.88 50 3 400 0.5 5 6 200 1smb5923bt3g 923b 7.79 8.2 8.61 45.7 3.5 400 0.5 5 6.5 182 1smb5924bt3g 924b 8.64 9.1 9.56 41.2 4 500 0.5 5 7 164 1smb5925bt3g 925b 9.5 10 10.5 37.5 4.5 500 0.25 5 8 150 1smb5926bt3g 926b 10.45 11 11.55 34.1 5.5 550 0.25 1 8.4 136 1smb5927bt3g 927b 11.4 12 12.6 31.2 6.5 550 0.25 1 9.1 125 1smb5928bt3g 928b 12.35 13 13.65 28.8 7 550 0.25 1 9.9 115 1smb5929bt3g 929b 14.25 15 15.75 25 9 600 0.25 1 11.4 100 1smb5930bt3g 930b 15.2 16 16.8 23.4 10 600 0.25 1 12.2 93 1smb5931bt3g 931b 17.1 18 18.9 20.8 12 650 0.25 1 13.7 83 1smb5932bt3g 932b 19 20 21 18.7 14 650 0.25 1 15.2 75 1smb5933bt3g 933b 20.9 22 23.1 17 17.5 650 0.25 1 16.7 68 1smb5934bt3g 934b 22.8 24 25.2 15.6 19 700 0.25 1 18.2 62 1smb5935bt3g 935b 25.65 27 28.35 13.9 23 700 0.25 1 20.6 55 1smb5936bt3g 936b 28.5 30 31.5 12.5 28 750 0.25 1 22.8 50 1smb5937bt3g 937b 31.35 33 34.65 11.4 33 800 0.25 1 25.1 45 1smb5938bt3g 938b 34.2 36 37.8 10.4 38 850 0.25 1 27.4 41 1smb5939bt3g 939b 37.05 39 40.95 9.6 45 900 0.25 1 29.7 38 1smb5940bt3g 940b 40.85 43 45.15 8.7 53 950 0.25 1 32.7 34 1smb5941bt3g 941b 44.65 47 49.35 8 67 1000 0.25 1 35.8 31 1smb5942bt3g 942b 48.45 51 53.55 7.3 70 1100 0.25 1 38.8 29 1smb5943bt3g 943b 53.2 56 58.8 6.7 86 1300 0.25 1 42.6 26 1smb5944bt3g 944b 58.9 62 65.1 6 100 1500 0.25 1 47.1 24 1smb5945bt3g 945b 64.6 68 71.4 5.5 120 1700 0.25 1 51.7 22 1smb5946bt3g 946b 71.25 75 78.75 5 140 2000 0.25 1 56 20 1smb5947bt3g 947b 77.9 82 86.1 4.6 160 2500 0.25 1 62.2 18 1smb5948bt3g 948b 86.45 91 95.55 4.1 200 3000 0.25 1 69.2 16 1smb5949bt3g 949b 95 100 105 3.7 250 3100 0.25 1 76 15 1smb5950bt3g 950b 104.5 110 115.5 3.4 300 4000 0.25 1 83.6 13 1smb5951bt3g 951b 114 120 126 3.1 380 4500 0.25 1 91.2 12 1smb5952bt3g 952b 123.5 130 136.5 2.9 450 5000 0.25 1 98.8 11 1smb5953bt3g 953b 142.5 150 157.5 2.5 600 6000 0.25 1 114 10 1smb5954bt3g 954b 152 160 168 2.3 700 6500 0.25 1 121.6 9 1smb5955bt3g 955b 171 180 189 2.1 900 7000 0.25 1 136.8 8 1SMB5956BT3G 956b 190 200 210 1.9 1200 8000 0.25 1 152 7 2. tolerance and type number designation the type numbers listed indicate a tolerance of ? 5%. 3. zener voltage (v z ) measurement nominal zener voltage is measured with the device junction in thermal equilibrium with ambient temperature at 25 ? c. 4. zener impedance (z z ) derivation z zt and z zk are measured by dividing the ac voltage drop across the device by the ac current applied. the specified limits are for i z(ac) = 0.1 i z(dc) with the ac frequency = 60 hz. *include sz-prefix devices where applicable.
1smb59xxbt3g series, sz1smb59xxt3g series http://onsemi.com 4 figure 1. steady state power derating 0 25 50 75 100 125 150 6 5 4 3 2 0 t, temperature ( ? c) p , maximum power dissipation (watts) d 10 20 30 50 100 200 300 500 1k 0.1 0.2 0.3 0.5 1 2 3 5 10 20 30 50 100 pw, pulse width (ms) p , peak surge power (watts) pk figure 2. maximum surge power rectangular nonrepetitive waveform t j =25 ? c prior to initial pulse figure 3. zener voltage ? to 12 volts 2 4 6 8 10 12 10 8 6 4 2 0 -2 -4 v z , zener voltage (volts) , temperature coefficient (mv/ c) ? ? vz 012345678910 100 50 30 20 10 1 0.5 0.3 0.2 0.1 v z , zener voltage (volts) 2 5 3 0 10 203040 50 607080 90100 v z , zener voltage (volts) 100 50 30 20 10 1 0.5 0.3 0.2 0.1 2 5 3 1 v z @ i zt t l t a figure 4. zener voltage ? 14 to 200 volts 200 100 70 50 30 20 10 10 20 30 50 70 100 200 v z , zener voltage (volts) v z @ i zt , temperature coefficient (mv/ c) ? ? vz figure 5. v z = 3.3 thru 10 volts figure 6. v z = 12 thru 82 volts i zt , reverse current (ma) i zt , reverse current (ma)
1smb59xxbt3g series, sz1smb59xxt3g series http://onsemi.com 5 figure 7. effect of zener voltage v z , zener voltage (volts) 5 7 10 20 30 50 70 100 200 100 70 50 30 20 10 7 5 3 2 z , dynamic impedance (ohms) z 10ma i z(dc) = 1ma 20ma i z(rms) = 0.1 i z(dc) figure 8. effect of zener current i z , zener test current (ma) 1k 500 200 100 50 20 10 5 2 1 0.5 1 2 5 10 20 50 100 200 500 z , dynamic impedance (ohms) z t j = 25 ? c i z(rms) = 0.1 i z(dc) v z =150v 91v 62v 22v 12v 6.8v rating and typical characteristic curves (t a = 25 ? c) t a = 25 ? c pw (i d ) is defined as the point where the peak current decays to 50% of i pp . ? 10 s peak value i ppm half value - i pp /2 10/1000 s waveform as defined by r.e.a. t d 1000 figure 9. capacitance curve figure 10. typical pulse rating curve breakdown voltage (volts) figure 11. pulse waveform figure 12. pulse waveform 10 100 100 10 0.01 10 0.1 1 10 1 0.1 0.01 t p , pulse width (ms) 120 100 80 60 40 0 01 2 3 4 t, time (ms) 120 0 0.1 t, time (ms) measured @ zero bias measured @ v z /2 t j = 25 ? c c, capacitance (pf) p pk i ppm , peak pulse current (%) nonrepetitive, exponential pulse waveform, t j = 25 ? c 20 5 100 80 60 40 20 0.04 0.06 0.08 8/20 s waveform as defined by ansi c62.1 and iec 801-5. 0.5 i peak 0.9 i peak 0.1 i peak t t = 8 s 20 s 0 0.02 i ppm , peak pulse current (%) , peak power (kw)
1smb59xxbt3g series, sz1smb59xxt3g series http://onsemi.com 6 package dimensions smb case 403a ? 03 issue h e b d c l1 l a a1 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. d dimension shall be measured within dimension p. 2.261 0.089 2.743 0.108 2.159 0.085 mm inches scale 8:1 *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* dim a min nom max min millimeters 1.90 2.20 2.28 0.075 inches a1 0.05 0.10 0.19 0.002 b 1.96 2.03 2.20 0.077 c 0.15 0.23 0.31 0.006 d 3.30 3.56 3.95 0.130 e 4.06 4.32 4.60 0.160 l 0.76 1.02 1.60 0.030 0.087 0.090 0.004 0.007 0.080 0.087 0.009 0.012 0.140 0.156 0.170 0.181 0.040 0.063 nom max 5.21 5.44 5.60 0.205 0.214 0.220 h e 0.51 ref 0.020 ref d l1 h e polarity indicator optional as needed on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5817 ? 1050 1smb5913bt3/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
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