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pa ckage schematic 4/14/03 p age 1 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m description the moc3081m, moc3082m and moc3083m devices consist of a gaas infrared emitting diode optically coupled to a monolithic silicon detector performing the function of a zero voltage crossing bilateral triac driver. they are designed for use with a discrete power triac in the interface of logic systems to equipment powered from 240 vac lines , such as solid-state relays, industrial controls, motors, solenoids and consumer appliances, etc. features underwriters laboratories (ul) recognized - ?e #e90700, volume 2 vde recognized - ?e #102497 - add option v (e.g., moc3083vm) simpli?s logic control of 240 vac power zero voltage crossing dv/dt of 1500 v/? typical, 600 v/? guaranteed compatible with fairchilds fkpf12n80 discrete power triac applications solenoid/valve controls lighting controls static power switches ? c motor drives ? emperature controls e.m. contactors ? c motor starters solid state relays main term. nc* n/c *do not connect (triac substrate) 1 2 3 anode cathode 4 5 6 main term. zero crossing circuit
4/14/03 p age 2 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m absolute maximum ratings (t a = 25? unless otherwise noted) p arameters symbol value units tot al device storage temperature t stg -40 to +150 ? operating temperature t opr -40 to +85 ? lead solder temperature t sol 260 for 10 sec ? j unction temperature range t j -40 to +100 ? isolation surge voltage (4) (peak ac voltage, 60hz, 1 sec duration) v iso 7500 vac(pk) t otal device power dissipation @ 25? derate above 25? p d 250 mw 2.94 mw/? emitter continuous forward current i f 60 ma reverse voltage v r 6v t otal power dissipation 25? ambient p d 120 mw derate above 25? 1.41 mw/? detector off-state output terminal voltage v drm 800 v p eak repetitive surge current (pw = 100 ?, 120 pps) i tsm 1a t otal power dissipation @ 25? ambient p d 150 mw derate above 25? 1.76 mw/?
4/14/03 p age 3 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m *typical values at t a = 25? note 1. test voltage must be applied within dv/dt rating. 2. all devices are guaranteed to trigger at an i f value less than or equal to max i ft . therefore, recommended operating i f lies between max i ft (15 ma for moc3081m, 10 ma for moc3082m, 5 ma for moc3083m) and absolute max i f (60 ma). 3. this is static dv/dt. see figure 9 for test circuit. commutating dv/dt is a function of the load-driving thyristor(s) only. 4. isolation surge voltage, v iso , is an internal device dielectric breakdown rating. for this test, pins 1 and 2 are common, and pins 4, 5 and 6 are common. electrical characteristics (t a = 25? unless otherwise speci?d) individual component characteristics p arameters test conditions symbol min typ* max units emitter input forward voltage i f = 30 ma v f 1.3 1.5 v reverse leakage current v r = 6 v i r 0.005 100 ? detector p eak blocking current, either direction v drm = 800v, i f = 0 (note 1) i drm1 10 500 na critical rate of rise of off-state voltage i f = 0 (?ure 9, note 3) dv/dt 600 1500 v/? transfer characteristics (t a = 25? unless otherwise speci?d.) dc characteristics test conditions symbol device min typ* max units led trigger current main terminal v oltage = 3v (note 2) i ft moc3081m 15 ma moc3082m 10 moc3083m 5 p eak on-state voltage, either direction i tm = 100 ma peak, i f = rated i ft v tm all 1.8 3 v holding current, either direction i h all 500 ? zero crossing characteristics (t a = 25? unless otherwise speci?d.) dc characteristics test conditions symbol device min typ* max units inhibit voltage (mt1-mt2 voltage above which device will not trigger) i f = rated i ft v inh all 12 20 v leakage in inhibited state i f = rated i ft , v drm = 800v, off state i drm2 all 200 500 ? isolation characteristics characteristics test conditions symbol min typ* max units input-output isolation voltage f = 60 hz, t = 1 sec (note 4) v iso 7500 vac(pk)
4/14/03 p age 4 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m figure 1. led forward voltage vs. forward current figure 3. led current required to trigger vs. led pulse width figure 4. leakage current, i drm vs. temperature figure 2. trigger current vs. temperature i f , led forward current (ma) 0.1 1 10 100 v f , forward voltage (v) 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 t a , ambient temperature ( c) -40 -20 0 20 40 60 80 100 t a , ambient temperature ( c) -40 -20 0 20 40 60 80 100 i ft , normalized i drm , leakage current (na) 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 pw in , led trigger pulse width ( s) 10 1 100 i ft , led trigger current (normalized) 0 2 4 6 8 10 12 14 16 0.1 1 10 100 1000 10000 t a = -40 c v tm = 3v normalized to t a = 25 c t a = 25 c normalized to pw in >> 100 s t a = 25 c t a = 85 c
4/14/03 p age 5 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m figure 5. i drm2 , leakage in inhibit state vs. temperature figure 7. i h , holding current vs. temperature figure 8. inhibit voltage vs. temperature figure 6. on-state characteristics v tm , on-state voltage (volts) t a , ambient temperature ( c) -40 -20 0 20 40 60 80 100 t a , ambient temperature ( c) -40 -20 0 20 40 60 80 100 t a , ambient temperature ( c) -40 -20 0 20 40 60 80 100 i drm2 , normalized v inh , normalized i h , holding current (normalized) 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 i f = rated i ft normalized to t a = 25 c -4 -3 -2 -1 0 1 2 3 4 i tm , on-state current (ma) t a = 25 c -800 -600 -400 -200 0 200 400 600 800 0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 0.80 0.85 0.90 0.95 1.00 1.05 1.10 1.15 1.20 normalized to t a = 25 c
4/14/03 p age 6 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m 1. the mercury wetted relay provides a high speed repeated pulse to the d.u.t. 2. 100x scope probes are used, to allow high speeds and v oltages. 3. the worst-case condition for static dv/dt is established by triggering the d.u.t. with a normal led input current, then removing the current. the variable r test allows the dv/dt to be gradually increased until the d.u.t. continues to trigger in response to the applied voltage pulse, even after the led current has been removed. the dv/dt is then decreased until the d.u.t. stops triggering. rc is measured at this point and recorded. t ypical circuit for use when hot line switching is required. in this circuit the ?ot side of the line is switched and the loa d connected to the cold or neutral side. the load may be connected to either the neutral or hot line. r in is calculated so that i f is equal to the rated i ft of the part, 15 ma for the moc3081m, 10 ma for the moc3082m, and 5 ma for the moc3083m. the 39 ohm resistor and 0.01 ? capacitor are for snubbing of the triac and may or may not be necessary depending upon the particular triac and load use. figure 9. static dv/dt test circuit vdc 800v 10 k ? c test x100 scope probe pulse input mercury wetted relay r test d.u.t. d.u.t. figure 10. static dv/dt test waveform 504 v 0 volts applied voltage wa veform v max = 800 v dv/dt = 0.63 v max = 504 rc rc rc figure 11. hot-line switching application circuit 0.01 v cc r in 1 2 3 6 5 4 240 vac hot fkpf12n80 neutral 360 ? * for highly inductive loads (power factor < 0.5), change this value to 360 ohms. 330 ? moc3081m moc3082m moc3083m 39* load
4/14/03 p age 7 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m suggested method of ?ing two, back-to-back scrs with a fairchild triac driver. diodes can be 1n4001; resistors, r1 and r2, ar e optional 330 ohm. note: this optoisolator should not be used to drive a load directly. it is intended to be a trigger device only. figure 12. inverse-parallel scr driver circuit v cc r in 1 2 3 6 5 4 240 vac scr 360 ? r1 d1 scr moc3081m moc3082m moc3083m r2 d2 load
4/14/03 p age 8 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m note all dimensions are in inches (millimeters) pa ck ag e dimensions (through hole) pa ck ag e dimensions (surface mount) pa ck ag e dimensions (0.4 lead spacing) recommended pad layout for surface mount leadform 0.350 (8.89) 0.320 (8.13) 0.260 (6.60) 0.240 (6.10) 0.320 (8.13) 0.070 (1.77) 0.040 (1.02) 0.014 (0.36) 0.010 (0.25) 0.200 (5.08) 0.115 (2.93) 0.100 (2.54) 0.015 (0.38) 0.020 (0.50) 0.016 (0.41) 0.100 (2.54) 15 0.012 (0.30) 0.350 (8.89) 0.320 (8.13) 0.260 (6.60) 0.240 (6.10) 0.390 (9.90) 0.332 (8.43) 0.070 (1.77) 0.040 (1.02) 0.014 (0.36) 0.010 (0.25) 0.320 (8.13) 0.035 (0.88) 0.006 (0.16) 0.012 (0.30) 0.008 (0.20) 0.200 (5.08) 0.115 (2.93) 0.025 (0.63) 0.020 (0.51) 0.020 (0.50) 0.016 (0.41) 0.100 [2.54] 0.350 (8.89) 0.320 (8.13) 0.260 (6.60) 0.240 (6.10) 0.070 (1.77) 0.040 (1.02) 0.014 (0.36) 0.010 (0.25) 0.200 (5.08) 0.115 (2.93) 0.020 (0.50) 0.016 (0.41) 0.100 [2.54] 0.100 (2.54) 0.015 (0.38) 0.012 (0.30) 0.008 (0.21) 0.425 (10.80) 0.400 (10.16) 0.070 ( 1.78 ) 0.060 ( 1.52 ) 0.030 ( 0.76 ) 0.100 ( 2.54 ) 0.305 ( 7.75 ) 0.425 ( 10.79 )
4/14/03 p age 9 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m ordering information marking information order entry identi?r description s surface mount lead bend sr2 surface mount; tape and reel t 0.4" lead spacing v vde 0884 tv vde 0884, 0.4" lead spacing sv vde 0884, surface mount sr2v vde 0884, surface mount, tape & reel moc3082 v x yy q 1 2 6 4 3 5 *note ?parts that do not have the ? option (see de?ition 3 above) that are marked with date code ?25 or earlier are marked in portrait format. de?itions 1f airchild logo 2d e vice number 3 vde mark (note: only appears on parts ordered with vde option ?see order entry table) 4 one digit year code, e.g., ? 5t wo digit work week ranging from ?1 to ?3 6 assembly package code
4/14/03 p age 10 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m note all dimensions are in inches (millimeters) re?w pro?e carrier tape specifications 4.0 0.1 1.5 min user direction of feed 2.0 0.05 1.75 0.10 11.5 1.0 24.0 0.3 12.0 0.1 0.30 0.05 21.0 0.1 4.5 0.20 0.1 max 10.1 0.20 9.1 0.20 1.5 0.1/-0 ramp up = 2?0 c/sec ? peak reflow temperature: 245 c (package surface temperature) ? time of temperature higher than 183 c for 120?80 seconds ? one time soldering reflow is recommended 230 c, 10?0 s time (minute) 0 300 250 200 150 100 50 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 t emperature ( c) time above 183 c, 120?80 sec 245 c peak
life support policy fairchild? products are not authorized for use as critical components in life support devices or systems without the express written approval of the president of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. a critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. 4/14/03 p age 11 of 11 ?2003 fairchild semiconductor corporation 6-pin dip zero-cross optoisolators triac driver output (800 volt peak) moc3081m moc3082m moc3083m

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