part number ps2701-1, -2, -4 symbols parameters units min typ max v f forward voltage, i f = 5 ma v 1.1 1.4 i r reverse current, v r = 5 v a5 c junction capacitance, v = 0, f = 1.0 mhz pf 30 i ceo collector to emitter dark current, v ce = 40 v, i f = 0 na 100 ctr current transfer ratio 1 , i f = 5 ma, v ce = 5 v % 50 300 v ce (sat) collector saturation voltage, i f = 10 ma, i c = 2 ma v 0.3 r 1-2 isolation resistance, v in-out = 1.0 k v dc ? 10 11 c 1-2 isolation capacitance, v = 0, f = 1.0 mh z pf 0.4 t r rise time 2 , v cc = 5 v, i c = 2 ma, r l = 100 ? s3 t f fall time 2 , v cc = 5 v, i c = 2 ma, r l = 100 ? s5 notes: 1. ctr rank (ps2701-1 only) 2. test circuit for switching time l: 100 to 300 % m: 50 to 150 % high isolation voltage sop multi photocoupler features high isolation voltage bv: 3.75 k v r.m.s. min sop (small out-line package) isolated channels per each package high speed switching t r = 3 s, t f = 5 s typ low collector dark current i ceo : 5 na typ @ t a = 25 c, v ce = 40 v tape and reel available description ps2701-1, -2, and -4 are optically coupled isolators containing a gaas light emitting diode and a npn silicon phototransistor. each is mounted in a plastic sop (small outline package) for high density applications. this package has a shield effect to cut off ambient light. ps2701-1 ps2701-2 ps2701-4 electrical characteristics (t a = 25 c) diode transistor coupled ps2701-1 ps2701-2 ps2701-4 applications interface circuit for various instrumentations and control equipment. ac line/digital logic digital logic interface twisted pair line receiver telephone/telegraph line receiver high frequency power supply feedback control relay contact monitor power supply monitor pulse input v cc v out r l = 100 ? pw = 100 s duty cycle = 1/10 1 2 i f 50 ? 4 3 43 1 2 8765 1 234 16 15 14 13 134 12 11 10 9 2578 6 california eastern laboratories
symbols parameters units ratings ps2701-1 ps2701-2, -4 diode i f forward current (dc) ma 50 50 v r reverse voltage v 6 6 p d power dissipation mw/ch 80 80 i f (peak) peak forward current a 1 1 (pw = 100 s, duty cycle 1%) transistor v ceo collector to emitter voltage v 40 40 (i c = 1ma, i b = 0) v eco emitter to collector voltage v 6 6 (i e = 100 a, i b = 0) i c collector current ma/ch 80 80 p c power dissipation mw/ch 150 120 coupled bv isolation voltage 2 v r.m.s. 3750 3750 t stg storage temperature c -55 to +150 t opt operating temperature c -55 to +100 ps2701-1, ps2701-2, ps2701-4 notes: 1. operation in excess of any one of these parameters may result in permanent damage. 2. ac voltage for 1 minute at t a = 25 c, rh = 60 % between input and ouput. absolute maximum ratings 1 (t a = 25 c) typical performance curves (t a = 25 c) diode power dissipation vs. ambient temperature diode power dissipation, p d (mw) ambient temperature, t a ( c) transistor power dissipation vs. ambient temperature transistor power dissipation, p c (mw) ambient temperature , t a ( c) forward current vs. forward voltage forward current, i f (ma) forward voltage, v f (v) collector current, i c (ma) collector to emitter voltage, v ce (v) collector current vs. colletor to emitter voltage 100 75 50 25 0 25 50 75 100 200 150 100 50 0 25 50 75 100 ps2701-1 1.5 mw/?c ps2701-2 ps2701-4 1.2 mw/?c 100 10 1 0.1 0.01 0.8 1 1.2 1.4 1.6 t a = 100 ? c 75 ? c 50 ? c 25 ? c 0 ? c -25 ? c -55 ? c 0.6 50 40 30 20 10 0 2 4 6810 30 ma 20 ma 15 ma 10 ma i f = 5 ma
collector to emitter dark current vs. ambient temperature collector to emitter dark current, i ceo (na) ambient temperature, t a ( c) collector current vs. collector saturation voltage collector current, i c (ma) collector saturation voltage, v ce ( sat ) (v) normalized output current, ctr ambient temperature, t a ( c) normalized output current vs. ambient temperature current transfer ratio vs. forward current current transfer ratio, ctr (%) forward current, i f (ma) switching time vs. load resistance switching time,t ( s) load resistance, r l ( ? ) frequency response normalized gain, a v frequency, f (khz) typical performance curves (t a = 25 c) ps2701-1, ps2701-2, ps2701-4 10000 1000 100 10 1 1.0 -60 -40 -20 0 20 40 60 80 100 40 v 24 v 10 v 30 20 10 5 2 1 0.5 0.2 0.1 0 0.2 0.4 0.6 0.8 1.0 i f = 1 ma 2 ma 5 ma 10 ma 25 m a normalized to 1.0 at t a = 25 ? c i f = 5 ma, v ce = 5 v 1.2 1.0 0.8 0.6 0.4 0.2 0 -55 -25 0 25 50 75 100 v ce = 5 v 300 250 200 150 100 50 0 0.05 0.1 0.5 1 5 10 50 sample b sample a sample c v cc = 5 v i c = 2 ma t on t off t d t s 100 50 10 5 1 0.5 50 100 500 1k 2 k r l = 1k ? 510 ? 300 ? 100 ? 0 5 10 50 100 500 0.2 0.4 0.6 0.8 1.0
ps2701-1, ps2701-2, ps2701-4 typical performance curves (t a = 25 c) load resistance, r l ( ? ) switching time,t ( s) time, hr ? ctr, normalized switching time vs. load resistance ctr degradation outline dimensions (units in mm) ps2701-1 1. anode 2. cathode 3. emitter 4. collecter pin connection (top view) ps2701-2 pin connection (top view) 1. 3. anode 2. 4. cathode 5. 7. emitter 6. 8. collecter 1. 3. 5. 7. anode 2. 4. 6. 8. cathode 9. 11. 13. 15. emitter 10. 12. 14. 16. collector pin connection (top view) ps2701-4 i f = 5 ma v cc = 5 v t a = 25 ? c ctr = 100 % t s t f t r t d 1000 500 100 50 10 5 1 0.5 100 500 1 k 5 k 10 k 50 k 100 k ctr test condition i f = 5 ma, v ce = 5 ma i f = 5 ma i f = 20 ma i f = 40 ma 1.0 0.8 0.6 0.4 0.2 0 10 2 10 3 10 4 10 5 1 2 4 3 4.5 max 7.0 0.3 4.4 1.3 1.2 max 2.3 max 2.0 2.54 0.1 0.1 0.4 0.15 +0.10 -0.05 0.5 0.3 +0.10 -0.05 43 1 2 9.3 max 85 1 4 8765 1 234 2.3 max 2.0 2.54 1.2 max 4.4 0.5 0.3 1.3 7.0 0.3 0.4 0.1 0.1 0.15 +0.10 -0.05 +0.10 -0.05 16 9 18 19.46 max 2.3 max 2.54 1.2 max 0.1 0.1 0.4 2.0 0.15 +0.10 -0.05 0.5 0.3 1.3 7.0 0.3 4.4 16 15 14 13 134 12 11 10 9 2578 6 +0.10 -0.05 exclusive north american agent for rf, microwave & optoelectronic semiconductors california eastern laboratories ?headquarters ?4590 patrick henry drive ?santa clara, ca 95054-1817 ?(408) 988-3500 ?telex 34-6393 ?fax (408) 988-0279 24-hour fax-on-demand: 800-390-3232 (u.s. and canada only) ?internet: http://www.cel.com 7/26/2000 data subject to change without notice
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