photocoupler pc829 series high density mounting type pc829 series n features 1. symmetrical terminal configuration 2. high current transfer ratio n applications 1. telephone exchangers 2. computer terminals 3. system appliances, measuring instruments 4. signal transmission between circuits of ( ctr : min. 50% at i f = 5ma, v ce =5v ) different potentials and impedances *1 pulse width<=100 m s, duty ratio : 0.001 *3 for 10 seconds ( unit : mm ) n outline dimensions n absolute maximum ratings anode mark q pc829 internal connection diagram q pc829 PC849 q diagram internal connection PC849 q anode mark collector emitter ( ta = 25?c ) parameter symbol rating unit input forward current i f 50 ma *1 peak forward current i fm 1a reverse voltage v r 6v power dissipation p 70 mw output collector-emitter voltage v ceo 35 v emitter-collector voltage v eco 6v collector current i c 50 ma collector power dissipation p c 150 mw total power dissipation p tot 170 mw *2 isolation voltage v iso operating temperature t opr - 25 to + 100 ?c storage temperature t stg - 40 to + 125 ?c *3 t sol 260 ?c data books, etc. contact sharp in order to obtain the latest version of the device specification sheets before using any sharp 's device. in the absence of confirmation by device specification sheets, sharp takes no responsibility for any defects that occur in equ ipment using any of sharp's devices, shown in catalogs, 12 34 5 6 7 8 12 34 5 6 7 8 0.5typ. 1 4 anode 2 3 cathode 5 8 emitter 6 7 collector 12 34 56 7 8 9 12 34 56 78 9 1 4 5 8 anode 2 3 6 7 cathode 9 0.5typ. pc829 : 2-channel type PC849 : 4-channel type 3. high isolation voltage between input and output ( v iso h tuv ( vde0884 ) approved type is also available as an option. 4. recognized by ul, file no. e64380 soldering temperature 5 000 *2 40 to 60% rh, ac for 1 minute : 5 000v rms ) v rms q = 0 to 13 ? 6.5 0.5 1.2 0.3 0.9 0.2 2.54 0.25 9.66 0.5 3.5 0.5 3.0 0.5 0.5 0.1 7.62 0.3 0.26 0.1 q = 0 to 13 ? 1.2 0.3 0.9 0.2 6.5 0.5 2.54 0.25 19.82 0.5 7.62 0.3 0.26 0.1 3.0 0.5 3.5 0.5 0.5 0.1 .. 11 12 13 14 15 16 11 12 13 14 15 16 12 11 13 14 16 15 10 10 10
pc829 series ( ta = 25?c ) 0 -25 30 0 25 50 75 100 125 40 50 60 20 10 fig. 1 forward current vs. ambient temperature ambient temperature t a ( ?c ) 0 0 125 100 200 50 150 25 50 75 100 ambient temperature -25 duty ratio 5 5 ta = 25?c pulse width <=100 m s 10 20 100 50 200 500 2 5 2 5 2 5 fig. 3 peak forward current vs. duty ratio peak forward current i fm ( ma ) 25?c 0?c 0 1 2 0.5 1.0 1.5 2.0 2.5 3.0 5 10 20 50 100 200 500 50?c fig. 4 forward current vs. forward voltage - 25?c forward voltage v f ( v ) parameter symbol conditions min. typ. max. unit input forward voltage v f i f = 20ma - 1.2 1.4 v peak forward voltage v fm i fm = 0.5a - - 3.0 v reverse current i r v r =4v - - 10 m a terminal capacitance c t v = 0, f = 1khz - 30 250 pf output collector dark current i ceo v ce = 20v, i f =0 - 10 -7 a transfer charac- teristics current transfer ratio ctr i f = 5ma, v ce = 5v 50 - 400 % collector-emitter saturation voltage v ce ( sat ) i f = 20ma, i c = 1ma - 0.1 0.2 v isolation resistance r iso 5x10 10 10 11 - w floating capacitance c f v = 0, f = 1mhz - 0.6 1.0 pf cut-off frequency f c v ce = 5v, i c = 2ma, r l = 100 w , - 3db - 80 - khz response time rise time t r v ce = 2v, i c = 2ma, r l = 100 w -4 m s -3 m s fall time t f forward current i f ( ma ) collector power dissipation p c ( mw ) forward current i f ( ma ) - - - fig. 2 collector power dissipation vs. ambient temperature t a ( ?c ) dc500v, 40 to 60% rh 1 t a = 75?c 10 000 5 000 2 000 1 000 10 -3 10 -2 10 -1 n electro-optical characteristics
0 1 current transfer ratio ctr ( % ) 200 2 5 10 20 50 160 120 80 40 20 60 100 140 180 forward current i f ( ma ) @@ 100 0 50 150 0 25 50 75 100 relative current transfer ratio ( % ) fig. 7 relative current transfer ratio vs. ambient temperature 0 0.02 -25 0.04 0.06 0.08 0.10 0.12 0.14 0.16 0 0 5 10 15 20 25 30 20ma 10ma 5ma fig. 6 collector current vs. collector-emitter voltage fig. 9 collector dark current vs. fig. 5 current transfer ratio vs. forward current collector-emitter voltage v ce ( v ) collector current i c ( ma ) ambient temperature t a ( ?c ) ce ( sat ) ( v ) ambient temperature t a ( ?c ) fig. 8 collector-emitter saturation voltage vs. ambient temperature ambient temperature collector dark current i ceo ( a ) ambient temperature t a ( ?c ) 0.2 0.1 0.5 response time ( m s ) 1 2 0.1 1 10 5 10 20 50 100 200 500 l ( k w ) pc829 series collector-emitter saturation voltage v v ce =5v i f = 30ma 123456789 i f = 5ma v ce =5v -30 i f = 20ma i c = 1ma 0 255075100 10 -5 10 -6 10 -7 10 -8 10 -9 10 -10 10 -11 -25 v ce = 20v 0 255075100 v ce =2v i c = 2ma t r t f t s t d p c ( max. ) t a = 25?c t a = 25?c t a = 25?c fig.10 response time vs. load resistance load resistance r
fig.11 frequency response frequency f ( khz ) 0 1 2 5 10 500 200 100 50 20 1k w 100 w 0.5 voltage gain a v ( db ) collector-emitter saturation voltage v ce ( sat ) ( v ) forward current i f ( ma ) 0 0 1 2 3 4 5 510 6 15 7ma fig.12 collector-emitter saturation voltage vs. forward current pc829 series test circuit for response time v cc 90 % 10 % output input r l input output r d v cc r l output r d test circuit for frepuency response t t r t s t d 1ma 3ma 5ma f ta = 25?c i c = 0.5ma r l = 10k w v ce =5v i c = 2ma t a = 25?c -10 -20 please refer to the chapter precautions for use l
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