lite-on technology corporation property of lite-on only features * current transfer ratio ( ctr : min. 40% at i f = 5ma, v ce = 5v ) * high isolation voltage between input and output ( v iso = 5,000vrms ) * high collector-emitter voltage (v ceo : 300v) * dual-in-line package : ltv-851 : 1-channel type * wide lead spacing package : ltv-851m : 1-channel type * surface mounting package : ltv-851s : 1-channel type * tape and reel packaging : LTV-851S-TA1 * ul approved ( no. e113898 ) * tuv approved ( no. r9653630 ) * fimko approved ( no. 202949 ) * nemko approved ( no. p99102464 ) * demko approved ( no. 99-04182 ) * semko approved ( no. 9943380/01-20 ) * vde approved ( no. 094722 ) * csa approve in progress part no. : ltv-851 ( m, s, s-ta1 ) page : 1 of 9 bns-od-c131/a4 http://www.tenand.com ??e?????e?t1??? shenzhen tenand technology co.,ltd http://www.tenand.com ??e?????e?t1??? shenzhen tenand technology co.,ltd
lite-on technology corporation property of lite-on only outline dimensions ltv-851 : ltv-851m : *1. year date code. *2. 2-digit work week. *3. factory identification mark shall be ma rked (z : taiwan, y : thailand, x : china). part no. : ltv-851 ( m, s, s-ta1 ) page : 2of9 bns-od-c131/a4
lite-on technology corporation property of lite-on only outline dimensions ltv-851s : *1. year date code. *2. 2-digit work week. *3. factory identification mark shall be ma rked (z : taiwan, y : thailand, x : china). part no. : ltv-851 ( m, s, s-ta1 ) page : 3of9 bns-od-c131/a4
lite-on technology corporation property of lite-on only taping dimensions LTV-851S-TA1 : description symbol dimensions in mm ( inches ) tape wide w 16 0.3 ( .63 ) pitch of sprocket holes p 0 4 0.1 ( .15 ) distance of compartment f p 2 7.5 0.1 ( .295 ) 2 0.1 ( .079 ) distance of compartment to compartment p 1 12 0.1 ( .472 ) part no. : ltv-851 ( m, s, s-ta1 ) page : 4of9 bns-od-c131/a4
lite-on technology corporation property of lite-on only absolute maximum rating ( ta = 25 c ) parameter symbol rating unit forward current i f 50 ma reverse voltage v r 6 v input power dissipation p 70 mw collector - emitter voltage v ceo 300 v emitter - collector voltage v eco 6 v collector current i c 50 ma output collector power dissipation p c 150 mw total power dissipation p tot 200 mw *1 isolation voltage v iso 5,000 vrms operating temperature t opr -25 ~ +100 c storage temperature t stg -55 ~ +125 c *2 soldering temperature t sol 260 c *1. ac for 1 minute, r.h. = 40 ~ 60% isolation voltage shall be meas ured using the following method. (1) short between anode and cathode on the primary side and be tween collector and emitter on the secondary side. (2) the isolation voltage tester with zero-cross circuit shall be used. (3) the waveform of applied vo ltage shall be a sine wave. *2. for 10 seconds part no. : ltv-851 ( m, s, s-ta1 ) page : 5of9 bns-od-c131/a4
lite-on technology corporation property of lite-on only electrical - optical characteristics ( ta = 25 c ) parameter symbol min. typ. max. unit conditions forward voltage v f ? 1.2 1.4 v i f =20ma reverse current i r ? ? 10 a v r =4v input terminal capacitance c t ? 30 250 pf v=0, f=1khz collector dark current i ceo ? ? 1 a v ce =200v, i f =0 collector-emitter breakdown voltage bv ceo 300 ? ? v i c =0.1ma i f =0 output emitter-collector breakdown voltage bv eco 6 ? ? v i e =10 a i f =0 collector current i c 2 ? ? ma *1 current transfer ratio ctr 40 ? ? % i f =5ma v ce =5v collector-emitter saturation voltage v ce(sat) ? 0.1 0.3 v i f =20ma i c =1ma isolation resistance r iso 5 10 10 1 10 11 ? ? dc500v 40 ~ 60% r.h. floating capacitance c f ? 0.6 1 pf v=0, f=1mhz cut-off frequency f c ? 50 ? khz v ce =5v, i c =2ma r l =100 ? , -3db response time (rise) t r ? 4 10 s transfer characteristics response time (fall) t f ? 5 12 s v ce =2v, i c =2ma r l =100 ? *1 ctr i i 100% c f = part no. : ltv-851 ( m, s, s-ta1 ) page : 6of9 bns-od-c131/a4
lite-on technology corporation property of lite-on only characteristics curves fig.1 forward current vs. fig.2 collector power dissipation vs. ambient temperature fig.4 forward current vs. forward f 0 -25 collector-emitter voltage fig.6 collector current vs. current fig.5 current transfer ratio vs. forward fig.3 collector-emitter saturation voltage vs. forward current f o r w a r d c u r r e n t i ( m a ) c o l l e c t o r p o w e r d i s s i p a t i o n p c ( m w ) c u r r e n t t r a n s f e r r a t i o c t r ( % ) c o l l e c t o r - e m i t t e r s a t u r a t i o n v o l t a g e v ( s a t ) ( v ) c o l l e c t o r c u r r e n t i c ( m a ) forward current (ma) collector-emitter voltage v (v) forward current if (ma) ambient temperature ta ( c) ambient temperature ta ( c) 125 60 0 50 100 150 200 0 0 1 0 100 0 0 6 ambient temperature o voltage v ce =5v 50 40 30 20 10 81620 12 4 i f = 30ma 30 10 ce 140 246810 ic= 0.5ma 20 40 60 80 100 120 160 180 25 20 15 10 5 25ma 20ma 10ma 5ma 15ma 5 4 3 2 1 2 6 10 14 18 1ma 3ma 5ma 7ma 0 25 50 75 100 -25 0 50 25 75 100 125 f o r w a r d c u r r e n t ( m a ) 0.5 1 100 10 1.9 1.3 forward voltage (v) 0.9 0.7 1.1 1.5 1.7 60 c 100 c 80 c o o o o 40 c o 20 c p c (max.) 22050 5 part no. : ltv-851 ( m, s, s-ta1 ) page : 7of9 bns-od-c131/a4
lite-on technology corporation property of lite-on only characteristics curves fig.7 relative current transfer ratio vs. ambient temperature fig.8 collector-emitter saturation voltage fig.9 collector dark current vs. temperature fig.10 response time vs. load c e vs. ambient temperature 0 10 1 ambient temperature ta ( c) r e l a t i v e c u r r e n t t r a n s f e r r a t i o ( % ) c o l l e c t o r - e m i t t e r s a t u r a t i o n v o l t a g e v ( s a t ) ( v ) ambient temperature ta ( c) 100 1.0 1 0.1 1000 o o resistance v o l t a g e g a i n a v ( d b ) -25 0 frequency f (khz) 500 fig.11 frequency response 80 60 40 20 0.8 0.6 0.4 0.2 -5 -10 -15 -20 100 10 1 0.1 v ce =2v i c =20ma r l =1k 100 10 2 5 10 20 50 100 200 500 r e s p o n s e t i m e ( s ) load resistance r l (k ) v ce =2v i c =20ma test circuit for response time test circuit for frequency response input output input output vc c td tr tf ts 90% 10% output vc c ambient temperature ta ( c) 100 80 60 40 20 o 10 1000 v = 200v ce 100 c o l l e c t o r d a r k c u r r e n t i c e o ( n a ) t r t f t d t s i = 20ma ic= 100ma 20 1.00 f 100 40 60 80 0.90 0.80 0.70 0.60 0.50 0.40 0.30 0.20 1.10 1.20 r d r l r l r d i f =1ma v ce =2v part no. : ltv-851 ( m, s, s-ta1 ) page : 8of9 bns-od-c131/a4
lite-on technology corporation property of lite-on only recommended foot print patterns (mount pad) unit : mm 4 pin part no. : ltv-851 ( m, s, s-ta1 ) page : 9of9 bns-od-c131/a4
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