12-100 package dimensions high transfer efficiency type photocoupler ltv-815 series features high current transfer ratio (ctr : min. 600% at i f = 1ma, v ce =2v) high input-output isolation voltage: (v iso : 5,000v rms ) compact dual-in-line package ltv-815 : 1-channel type ltv-825 : 2-channel type ltv-845 : 4-channel type ul approved (no. e113898) tuv approved (no.r9653630) csa approved (no. ca91533-1) fimko approved (no. 193422) nemko approved (no. p96103013) demko approved (no. 303986) semko approved (no. 9646047/01-30) vde approved (no. 094722) options available : -leads with 0.4"(10.16mm)spacing (m type) -leads bends for surface mounting(s type) -tape and reel of type i for smd(add"-ta"suffix) -tape and reel of type ii for smd(add"-ta1"suffix) -vde 0884 approvals (add"-v"suffix) applications 1. telephone sets, telephone exchangers. 2. sequence controllers. 3. system appliances, measuring instruments. 4. signal transmission between circuits of different potentials and impedances.
photocoupler 12-101 ordering information part number package safety standard approval application part number ltv-815 ltv-815m ltv-815s ltv-815s-ta ltv-815s-ta1 ltv815-v LTV815M-V ltv815s-v ltv815sta-v ltv815sta1-v ltv-825 ltv-825m ltv-825s ltv-825s-ta ltv-825s-ta1 ltv-845 ltv-845m ltv-845s ltv-845s-ta ltv-845s-ta1 ltv825-v ltv825m-v ltv825s-v ltv825sta-v ltv825sta1-v ltv845-v ltv845m-v ltv845s-v ltv845sta-v ltv845sta1-v 4-pin dip 4-pin (leads with 0.4" spacing) 4-pin (lead bends for surface mount) 4-pin (tape and reel packaging of type i) 4-pin (tape and reel packaging of type ii) 8-pin dip 8-pin (leads with 0.4" spacing) 8-pin (lead bends for surface mount) 8-pin (tape and reel packaging of type i) 8-pin (tape and reel packaging of type ii) 16-pin dip 16-pin (leads with 0.4" spacing) 16-pin (lead bends for surface mount) 16-pin (tape and reel packaging of type i) 16-pin (tape and reel packaging of type ii) 4-pin dip 4-pin (leads with 0.4" spacing) 4-pin (lead bends for surface mount) 4-pin (tape and reel packaging of type i) 4-pin (tape and reel packaging of type ii) 8-pin dip 8-pin (leads with 0.4" spacing) 8-pin (lead bends for surface mount) 8-pin (tape and reel packaging of type i) 8-pin (tape and reel packaging of type ii) 16-pin dip 16-pin (leads with 0.4" spacing) 16-pin (lead bends for surface mount) 16-pin (tape and reel packaging of type i) 16-pin (tape and reel packaging of type ii) ul approved tuv approved csa approved fimko approved nemko approved semko approved demko approved vde approved ltv-815 ltv-825 ltv-845 ltv-815 ltv-825 ltv-845 note: 1.year date code. 2. 2-digit work week. 3. factory code shall be marked (z : taiwan, y : thailand). 4. all dimensions are in millimeters (inches). 5. tolerance is 0.25mm (.010 ) unless otherwise noted. 6. specifications are subject to change without notice.
12-102 absolute maximum ratings (ta=25 ) parameter symbol rating unit input output total power dissipation operating temperature storage temperature *1.isolation voltage *2.soldering temperature forward current reverse voltage power dissipation collector-emitter voltage emitter-collector voltage collector current collector power dissipation i f v r p v ceo v eco i c p c p tot t opr t stg v iso t sol 50 6 70 35 6 80 150 200 -30~+100 -55~+125 5 260 ma v mw v v ma mw mw kv rms *1. ac for 1 minute, r.h. = 40 ~ 60% isolation voltage shall be measured using the following method. (1)short between anode and cathode on the primary side and between collector, emitter and base on the secondary side. (2)the isolation voltage tester with zero-cross circuit shall be used. (3)the waveform of applied volttage shall be a sine wave. *2. for 10 seconds. electrical/optical characteristics (ta=25 ) parameter symbol min. typ. max. unit conditions input output transfer characteristics forward voltage reverse current terminal capacitance collector dark current collector-emitter breakdown voltage emitter-collector breakdown voltage collector current *current transfer ratio collector-emitter saturation voltage isolation resistance floating capacitance cut-off frequency response time (rise) response time (fall) v f i r c t i ceo bv ceo bv eco i c ctr v ce(sat) r iso c f f c t r t f 35 6 6 600 50 1 1.2 30 0.8 100 0.6 6 60 53 1.4 10 250 1 75 7,500 1.0 1.0 300 250 v a pf a v v ma % v g pf khz s s i f =20ma v r =4v v=0, f=1khz v ce =10v i c =0.1ma i e =10 a i f =1ma v ce =2v i f =20ma, i c =5ma dc500v, 40~60% r.h. v=0, f=1mhz v ce =5v, i c =2ma r l =100 , -3db v ce =2v, i c =10ma r l =100 *ctr= 100% i c i f
photocoupler 12-103 typical electrical/optical characteristic curves (25 ambient temperature unless otherwise noted)
12-104
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