il420, IL4208 www.vishay.com vishay semiconductors rev. 2.1, 11-jun-13 1 document number: 83629 for technical questions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 optocoupler, phototriac output, high dv/dt, low input current description the il420 and IL4208 consists of a gaas irled optically coupled to a photosensitive non-zero crossing triac network. the triac consists of two inverse parallel connected monolithic scrs. these three semiconductors are assembled in a six pin dual in-line package. high input sensitivity is achieved by using an emitter follower phototransistor an d a cascaded scr predriver resulting in an led trigger curr ent of less than 2 ma (dc). the use of a proprietary dv/dt clam results in a static dv/dt of greater than 10 kv/s. this clamp circuit has a mosfet that is enhanced when high dv/dt spikes occur between mt1 and mt2 of the triac. when conducting, the fet clamps the base of the photot ransistors, disabling the first stage scr predriver. the 600 v, 800 v blocking voltage permits control of offline voltages up to 240 vac, with a safety factor of more than two, and is sufficient for as much as 380 v ac . the il420, IL4208 isolates low-voltage logic from 120 v ac , 240 v ac , and 380 v ac lines to control resistive, inductive, or capacitive loads including moto rs, solenoids, high current thyristors or triac and relays. features ? high input sensitivity i ft = 2 ma ? 600 v, 800 v blocking voltage ? 300 ma on-state current ? high static dv/dt 10 kv/s ? very low leakage < 10 a ? isolation test voltage 5300 v rms ? small 6-pin dip package ? material categorization: for definitions of compliance please see www.vishay.com/doc?99912 applications ? solid state relays ? industrial controls ? office equipment ? consumer appliances agency approvals ? ul1577, file no. e52744 system code h, double protection ? csa 93751 ? din en 60747-5-5 (vde 0884), available with option 1 ? cqc: gb8898-2001 ? ? note (1) also available in tubes, do not put t on the end. 1 2 3 6 5 4 mt2 mt1 nc a c nc i179035_2 v de 21842-1 ordering information i l420#-x0##t part number package option tape and reel agency certified/package blocking voltage v drm (v) ul, cul, cqc 600 800 dip-6 il420 IL4208 dip-6, 400 mil, option 6 il420-x006 - smd-6, option 7 il420-x007t (1) IL4208-x007t (1) smd-6, option 8 il420-x008t - smd-6, option 9 il420-x009t (1) IL4208-x009t (1) vde, ul, cul, cqc 600 800 dip-6 il420-x001 - dip-6, 400 mil, option 6 il420-x016 - smd-6, option 7 il420-x017t (1) IL4208-x017t > 0.1 mm 10.16 mm > 0.7 mm 7.62 mm dip-# option 7 option 6 option 9 9.27 mm option 8
il420, IL4208 www.vishay.com vishay semiconductors rev. 2.1, 11-jun-13 2 document number: 83629 for technical questions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 notes ? stresses in excess of the absolu te maximum ratings can ca use permanent damage to the device. functional operation of the devic e is not implied at these or any other conditions in excess of those give n in the operational sections of this document. exposure to abs olute maximum ratings for extended periods of th e time can adversely affect reliability. (1) refer to reflow profile for soldering conditions for surface mounted devices (smd). refer to wave profile for soldering conddit ions for through hole devices (dip). absolute maximum ratings (t amb = 25 c, unless otherwise specified) parameter test condition part symbol value unit input reverse voltage v r 6v forward current i f 60 ma surge current i fsm 2.5 a power di ssipation p diss 100 mw derate from 25 c 1.33 mw/c output peak off-state voltage il420 v drm 600 v IL4208 v drm 800 v rms on-state current i tm 300 ma single cycle surge current i tsm 3a power di ssipation p diss 500 mw derate from 25 c 6.6 mw/c coupler isolation test voltage ? between emitter and detector t = 1 s v iso 5300 v rms isolation resistance v io = 500 v, t amb = 25 c r io ? 10 12 ? v io = 500 v, t amb = 100 c r io ? 10 11 ? storage temperature range t stg - 55 to + 150 c ambient temperature range t amb - 55 to + 100 c soldering temperature (1) max. ? 10 s dip soldering ? 0.5 mm from case bottom t sld 260 c electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit input forward voltage i f = 10 ma v f 1.16 1.35 v reverse current v r = 6 v i r 0.1 10 a input capacitance v f = 0 v, f = 1 mhz c in 40 pf thermal resistance, junction to ambient r thja 750 c/w output off-state current v d = v drm , t amb = 100 c i drm 10 100 a on-state voltage i t = 300 ma v tm 1.7 3 v surge (non-repetitive), on-state current f = 50 hz i tsm 3a holding current i h 65 500 a latching current v t = 2.2 v i l 500 a led trigger current v d = 5 v i ft 12ma trigger current temperature gradient ? i ft / ? t j 714a/c critical rate of rise off-state voltage v d = 0.67 v drm , t j = 25 c dv/dt cr 10 000 v/s v d = 0.67 v drm , t j = 80 c dv/dt cr 5000 v/s critical rate of rise of voltage ? at current commutation v d = 230 v rms , i d = 300 ma rms , t j = 25 c dv/dt crq 8v/s v d = 230 v rms , i d = 300 ma rms , t j = 85 c dv/dt crq 7v/s critical rate of rise of on-state current ? commutation di/dt crq 12 a/ms thermal resistance, junction to ambient r thja 150 c/w
il420, IL4208 www.vishay.com vishay semiconductors rev. 2.1, 11-jun-13 3 document number: 83629 for technical questions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 note ? minimum and maximum values are testing requirements. typical values are characteristics of the device and are the result of en gineering evaluation. typical values are for information only and are not part of the testing requirements. note ? as per iec60747-5-2, 7.4.3.8.1, this optoco upler is suitable for safe electrical insulation only within the sa fety ratings . compliance with the safety ratings shall be ensured by means of protective circuits. typical characteristics (t amb = 25 c, unless otherwise specified) fig. 1 - forward voltage vs. forward current fig. 2 - peak led current vs. duty factor, ? coupler critical rate of rise of coupled ? input/output voltage i t = 0 a, v rm = v dm = v drm dv/dt 5000 v/s capacitance (input to output) f = 1 mhz, v io = 0 v c io 0.8 pf switching characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit turn-on time v rm = v dm = v drm t on 35 s safety and insulation ratings (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit climatic classification (according to iec68 part 1) 55/100/21 comparative tracking index cti 175 399 v iotm 8000 v v iorm 630 v p so 500 mw i si 250 ma t si 175 c creepage distance standard dip-8 7 mm clearance distance standard dip-8 7 mm creepage distance 400 mil dip-8 8 mm clearance distance 400 mil dip-8 8 mm insulation thickness for IL4208 only 0.4 mm electrical characteristics (t amb = 25 c, unless otherwise specified) parameter test condition symbol min. typ. max. unit iil420_01 100 10 1 0.1 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 i f - forward current (ma) v f - forward voltage (v) t amb = - 55 c t amb = 25 c t amb = 85 c iil420_02 10 -6 10 -5 10 -4 10 -3 10 -2 10 -1 10 0 10 1 10 100 100 0 10 000 t- led pulse duration (s) i f(pk) - peak led current (ma) 0.005 0.05 0.02 0.01 0.1 0.2 0.5 duty factor t df = /t
il420, IL4208 www.vishay.com vishay semiconductors rev. 2.1, 11-jun-13 4 document number: 83629 for technical questions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 3 - maximum led power dissipation fig. 4 - typical output characteristics fig. 5 - current reduction fig. 6 - current reduction fig. 7 - typical trigger delay time fig. 8 - typical off-state current iil420_03 100 80 60 40 20 0 - 20 - 40 - 60 0 50 100 150 t amb - ambient temperature (c) led - power (mw) 10 3 10 2 10 1 5 5 5 10 0 012 4 3 iil420_04 i t = f(v t ), parameter: t j t j = 25 c t j = 100 c i t (ma) v t (v) 400 300 200 100 0 0 20 40 60 80 100 iil420_05 i trms (ma) t amb (c) i trms = f(t a ), r thja = 150 k/w device switch soldered in pcb or base plate. 400 300 200 100 0 50 60 70 80 90 100 iil420_06 i trms (ma) t pin5 (c) i trms = f(t pin5 ), r thj-pin5 = 16.5 k/w thermocouple measurement must be performed potentially separated to a1 and a2. measuring junction as near as possible at the case. iil420_07 t gd = f(i f /i ft 25 c), v d = 200 v, parameter: t j i f /i ft 25 c 10 0 10 1 10 2 10 0 10 1 10 2 10 3 t gd ( s) t j = 25 c 100 c iil420_08 i d = f(t j ), v d = 600 v, parameter: t j 0 20 40 60 80 100 10 3 10 2 10 1 10 0 10 -1 t j (c) i d (na)
il420, IL4208 www.vishay.com vishay semiconductors rev. 2.1, 11-jun-13 5 document number: 83629 for technical questions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 fig. 9 - power dissipation fig. 10 - pulse trigger current package dimensions in millimeters 0.6 0.4 0.2 0.5 0.3 0.1 0 0 100 300 200 iil420_09 for 40 hz to 60 hz line operation, p tot = f(i trms ) i trms t = 180 c = 120 c = 90 c = 60 c = 30 c i trms (ma) p tot (w) to i ft , referring to t pif i 1.0 ms, 0 1 2 3 4 5 6 7 8 9 10 10 1 10 2 10 3 t pif (s) i ftn v op = 200 v, f = 40 hz to 60 hz typ. i ftn = f (t pif ), i ftn normalized i178014 0.20 0.30 3.30 3.81 3.30 3.81 0.84 typ. 7.62 typ. 0.84 typ. 2.54 typ. 1 min. 0.46 0.51 1.22 1.32 6.30 6.50 8.50 8.70 pin one id 6 5 4 1 2 3 18 3 to 9 7.62 to 8.81 4 typ. iso method a option 6 option 7 20802-25 option 8 option 9 10.16 typ. 7.62 typ. 8 min. 7.62 typ. 4.3 0.3 0.6 min. 10.3 max. 0.7 min. 7.62 typ. 12.1 max. 9.27 min. 10.3 max. 7.62 typ. 8 min. 0.6 min. 0.1 0.1 3.6 0.3 3.5 0.3 2.55 0.25 0.1 min. 0.25 0.1 3.5 0.3 2.54 r 0.25 1.78 0.76 1.52 8 min. 11.05 2.54 r 0.25 1.78 0.76 1.52 8 min. 11.05 2.54 r 0.25 1.78 0.76 1.52 8 min. 11.05
il420, IL4208 www.vishay.com vishay semiconductors rev. 2.1, 11-jun-13 6 document number: 83629 for technical questions, contact: optocoupleranswe rs@vishay.com this document is subject to change without notice. the products described herein and this document are subject to specific disclaimers, set forth at www.vishay.com/doc?91000 package marking (example) notes ? only options 1, 7, and 8 are reflected in the package marking. ? the vde logo is only marked on option 1 parts. ? tape and reel suffix (t) is not part of the package marking. IL4208 v yww h 68
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