mocd207m, mocd208m ?dual channel phototransistor small outline surface mount optocouplers ?003 fairchild semiconductor corporation www.fairchildsemi.com mocd207m, mocd208m rev. 1.0.6 april 2009 mocd207m, mocd208m dual channel phototransistor small outline surface mount optocouplers features dual channel optocoupler convenient plastic soic-8 surface mountable package style tw o channels in one compact surface mount package closely matched current transfer ratios to minimize unit-to-unit variation minimum v (br)ceo of 70 volts guaranteed standard soic-8 footprint, with 0.050 lead spacing compatible with dual wave, vapor phase and ir re?w soldering high input-output isolation of 2500 vac (rms) guaranteed meets u.l. regulatory requirements, ?e #e90700, v olume 2 applications f eedback control circuits interfacing and coupling systems of different potentials and impedances general purpose switching circuits monitor and detection circuits description the mocd207m/mocd208m consist of two silicon phototransistors optically coupled to two gaas infrared leds. these devices are constructed in a small outline surface mount package which conforms to the standard soic-8 footprint. schematic package emitter 1 collector 1 anode 1 cathode 1 1 2 3 4 5 6 7 8 emitter 2 collector 2 anode 2 cathode 2
?003 fairchild semiconductor corporation www.fairchildsemi.com mocd207m, mocd208m rev. 1.0.6 2 mocd207m, mocd208m ?dual channel phototransistor small outline surface mount optocouplers absolute maximum ratings (t a = 25? unless otherwise speci?d) stresses exceeding the absolute maximum ratings may damage the device. the device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. in addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. the absolute maximum ratings are stress ratings only. symbol rating value unit emitter i f f orward current ?continuous 60 ma i f (pk) forward current ?peak (pw = 100?, 120pps) 1.0 a v r reverse voltage 6.0 v p d led power dissipation @ t a = 25? derate above 25? 90 0.8 mw mw/? detector v ceo collector-emitter voltage 70 v v cbo collector-base voltage 70 v v eco emitter-collector voltage 7.0 v i c collector current-continuous 150 ma p d detector power dissipation @ t a = 25? derate above 25? 150 1.76 mw mw/? tot al device v iso input-output isolation voltage (1, 2) (f = 60hz, 1 min. duration) 2500 vac(rms) p d t otal device power dissipation @ t a = 25? derate above 25? 250 2.94 mw mw/? t a ambient operating temperature range -40 to +100 ? t stg storage temperature range -40 to +125 ? t l lead soldering temperature (1/16 from case, 10 sec. duration) 260 ?
?003 fairchild semiconductor corporation www.fairchildsemi.com mocd207m, mocd208m rev. 1.0.6 3 mocd207m, mocd208m ?dual channel phototransistor small outline surface mount optocouplers electrical characteristics (t a = 25? unless otherwise speci?d) (3) *typical values at t a = 25? note: 1. input-output isolation voltage, v iso , is an internal device dielectric breakdown rating. 2. for this test, pins 1, 2, 3 and 4 are common and pins 5, 6, 7 and 8 are common. 3. always design to the speci?d minimum/maximum electrical limits (where applicable). 4. current transfer ratio (ctr) = i c /i f x 100%. symbol parameter test conditions device min. typ.* max. unit emitter v f input forward voltage i f = 30ma all 1.25 1.55 v i r reverse leakage current v r = 6.0v all 0.001 100 ? c capacitance all 18 pf detector i ceo collector-emitter dark current v ce = 10v, t a = 25? all 1.0 50 na i ceo v ce = 10v, t a = 100? all 1.0 ? v (br)ceo collector-emitter breakdown v oltage i c = 100? all 70 100 v v (br)ceo emitter-collector breakdown v oltage i e = 100? all 7.0 10 v c ce collector-emitter capacitance f = 1.0 mhz, v ce = 0v all 7.0 pf coupled ctr current transfer ratio, collector to emitter (4) i f = 10ma, v ce = 5v mocd207m 100 200 % mocd208m 40 125 i f = 1ma, v ce = 5v mocd207m 34 mocd208m 13 v ce (sat) collector-emitter saturation v oltage i c = 2.0ma, i f = 10ma all 0.4 v t on tu r n-on time i c = 2.0ma, v cc = 10v, r l = 100 ? all 3.0 ? t off tu r n-off time i c = 2.0ma, v cc = 10v, r l = 100 ? all 2.8 ? t r rise time i c = 2.0ma, v cc = 10v, r l = 100 ? all 1.6 ? t f f all time i c = 2.0ma, v cc = 10v, r l = 100 ? all 2.2 ? v iso isolation surge voltage (1)(2) f = 60hz, t = 1 min., i i-o 2? all 2500 vac(rms) r iso isolation resistance (2) v i-o = 500v all 10 11 ? c iso isolation capacitance (2) v i-o = 0v, f = 1mhz all 0.2 pf
?003 fairchild semiconductor corporation www.fairchildsemi.com mocd207m, mocd208m rev. 1.0.6 4 mocd207m, mocd208m ?dual channel phototransistor small outline surface mount optocouplers t ypical performance curves fig. 2 output curent vs. input current i f - led input current (ma) 0.1 1 10 100 i c - output coll ector current (nor malized) 0.01 0.1 1 10 v ce = 5v normalized to i f = 10 ma fig. 3 output current vs. ambient temperature t a - ambien t temperature ( o c) -80 -60 -40 -20 0 2 0406080100120 i c - output coll ector curren t (normalized) 0.1 1 10 normalized to t a = 25 o c fig. 4 output current vs. collector - emitter voltage v ce - collecto r -emitter voltage (v) 012345678910 i c - output collector current (n ormalized) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 i f = 10 ma norm alized to v ce = 5v fig. 5 dark current vs. ambient temperature t a - ambien t temperature ( o c) 020406 080100 i ceo - collecto r -emitter dark current (na) 0.1 1 10 100 1000 10000 v ce =10v i f - led forward current (ma) v f - forward voltage (v) fig. 1 led forward voltage vs. forward current 110 100 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 t a = -55 c t a = 25 c t a = 100 c
?003 fairchild semiconductor corporation www.fairchildsemi.com mocd207m, mocd208m rev. 1.0.6 5 mocd207m, mocd208m ?dual channel phototransistor small outline surface mount optocouplers package dimensions 8-pin soic surface mount recommended pad layout pa c kage drawings are provided as a service to customers considering fairchild components. drawings may change in any manner without notice. please note the revision and/or date on the drawing and contact a fairchild semiconductor representative to ver ify or obtain the most recent revision. package speci?ations do not expand the terms of fairchild s worldwide terms and conditions, speci?ally the warranty therein, which covers fairchild products. always visit fairchild semiconductor s online packaging area for the most recent package drawings: http://www .f airchildsemi.com/pac kaging/ lead coplanarity: 0.004 (0.10) max 0.202 (5.13) 0.182 (4.63) 0.021 (0.53) 0.011 (0.28) 0.050 (1.27) typ. 0.164 (4.16) 1 8 0.144 (3.66) 0.244 (6.19) 0.224 (5.69) 0.143 (3.63) 0.123 (3.13) 0.008 (0.20) 0.003 (0.08) 0.010 (0.25) 0.006 (0.16) seating p lane 0.024 (0.61) 0.050 (1.27) dimensions in inches (mm). 0.155 (3.94) 0.275 (6.99) 0.060 (1.52)
?003 fairchild semiconductor corporation www.fairchildsemi.com mocd207m, mocd208m rev. 1.0.6 6 mocd207m, mocd208m ?dual channel phototransistor small outline surface mount optocouplers ordering information marking information option order entry identi?r description vv vde approved d1 d1 tape & reel (500 units per reel), 16mm width carr ier tape d1v d1v vde approved, tape & reel (500 units per reel), 16mm width carr ier tape d2 d2 tape & reel (2500 units per reel), 16mm width carr ier tape d2v d2v vde approved, tape & reel (2500 units per reel), 16mm width carr ier tape r2 r2 tape & reel (2500 units per reel), 12mm width carr ier tape r2v r2v vde approved, tape & reel (2500 units per reel), 12mm width carr ier tape 1 2 6 4 3 5 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 d207 s yy x v
?003 fairchild semiconductor corporation www.fairchildsemi.com mocd207m, mocd208m rev. 1.0.6 7 mocd207m, mocd208m ?dual channel phototransistor small outline surface mount optocouplers carrier tape speci?ations 4.0 0.10 1.5 min user direction of feed 2.0 0.05 1.75 0.10 5.5 0.05 12.0 0.3 8.0 0.10 0.30 max 8.3 0.10 3.50 0.20 0.1 max 6.40 0.20 5.20 0.20 1.5 0.1/-0
?003 fairchild semiconductor corporation www.fairchildsemi.com mocd207m, mocd208m rev. 1.0.6 8 mocd207m, mocd208m ?dual channel phototransistor small outline surface mount optocouplers re?w pro?e pro?e freature pb-free assembly pro?e t emperature min. (tsmin) 150? t emperature max. (tsmax) 200? time (t s ) from (tsmin to tsmax) 60?20 seconds ramp-up rate (t l to t p ) 3?/second max. liquidous temperature (t l ) 217? time (t l ) maintained above (t l ) 60?50 seconds p eak body package temperature 260? +0? / ?? time (t p ) within 5? of 260? 30 seconds ramp-down rate (t p to t l ) 6?/second max. time 25? to peak temperature 8 minutes max. time (seconds) te mperature ( c) ti me 25? to peak 260 240 220 200 180 160 140 120 100 80 60 40 20 0 t l t s t l t p t p ts m a x ts m i n 120 preheat area max. ramp-up rate = 3?/s max. ramp-down rate = 6?/s 240 360
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