photocoupler features ? switching time - type 3 ? ? collector-emitter voltage : min.35v ? current transfer ratio : typ.10% (at i f = ?? 10ma, v ce =10v) ? electrical isolation voltage : ac2500v rms ? without base connection - k3630 ? with base connection - K3631 ? ul recognized file no. e107486 applications ? interface between two circuits of different potential ? telephone set & line interface ? i/o compatible with integrated circuits maximum ratings (ta=25 ? ) ** except for k3630 *1. input current with 100 ? pulse width, 1% duty cycle *2. measured at rh=40~60% for 1min *3. 1/16 inch form case for 10sec ? ac signal input emitter-base breakdown voltage** bv ebo 6 k3630 ? K3631 these photocouplers co n sist of two gallium arsenide infrared emitting diodes and a silicon npn phototransistor in a 6-pin package. 260 ? collector power dissipation p c lead soldering temperature *3 t sol operating temperature t opr -30~+100 ? storage temperature t stg -55~+125 ? input to output isolation voltage *2 v iso ac2500 v rms 150 mw v v v v collector current i c 50 ma emitter-collector breakdown voltage bv eco 6 collector-base breakdown voltage** bv cbo 7 0 ma a power dissipation p d 70 mw total power dissipation peak forward current *1 i fp ?? 1 p tot 200 output collector-emitter breakdown voltage bv ceo 35 input forward current i f ?? 60 parameter symbol rating unit mw dimension (unit : mm) 1/3 3 2 1 6 5 4 4 5 6 1 2 3 p i n n o . a n d i n t e r n a l c o n n e c t i o n d i a g r a m k 3 6 3 0 k 3 6 3 1
photocoupler electro-optical characteristics (ta=25 ? , unless otherwise noted) i f =10ma v=0, f=1mhz i c =1ma i e =0.1ma i c =0.1ma i e =0.1ma i f =0, v ce =10v v ce =0, f=1mhz i f =10ma, i c =0.5ma v=0, f=1mhz v c e = 5 v, r l =100 i c =2ma *4. ctr=(i c /i f ) x 100 (%) ** except for k3630 v ctr1/ctr2 0.33 - 3.0 ctr symmetry bv ebo 6 - - ctr i f =10ma, v ce =10v rh=40~60%, v=500v bv ceo v ce(sat) bv eco bv cbo coupled rise time fall time condition tf c t - 30 50 3 10 11 - - 10 - - ? 3 - typ. 1.15 v k3630 ? K3631 parameter - - 0.4 - - - unit. pf symbol v f - tr - r io - 2 - 35 - - ? - ? pf % v pf - - 6 200 input output forward voltage capacitance collector-emitter breakdown voltage emitter-collector breakdown voltage emitter-base breakdown voltage ** collector-base breakdown voltage ** input-output isolation resistance input-output capacitance capacitance current transfer ratio *4 collector-emitter saturation voltage c ce c io 100 na v v v 70 - collector dark current i ceo - - max. 1.30 min. - 2/3
p h o t o c o u p l e r k 3 6 3 0 ? k 3 6 3 1 3 / 3 a m b i e n t t e m p e r a t u r e t a ( ? ) f o r w a r d c u r r e n t v s . a m b i e n t t e m p e r a t u r e 0 - 2 0 0 2 0 f o r w a r d c u r r e n t i f ( m a ) 1 0 2 0 4 0 3 0 5 0 c o l l e c t o r c u r r e n t v s . f o r w a r d c u r r e n t f o r w a r d c u r r e n t i f ( m a ) 4 0 6 0 1 0 0 0 . 1 1 c o l l e c t o r c u r r e n t i c ( m a ) 0 . 1 1 1 0 0 1 0 c o l l e c t o r - e m i t t e r v o l t a g e v c e ( v ) c o l l e c t o r c u r r e n t v s . c o l l e c t o r - e m i t t e r v o l t a g e 0 2 4 6 c o l l e c t o r c u r r e n t i c ( m a ) 8 1 0 0 . 1 0 . 1 l o a d r e s i s t a n c e r l ( ? ) 1 1 0 r e s p o n s e t i m e v s . l o a d r e s i s t a n c e r e s p o n s e t i m e t r , t f ( s ) 1 0 1 0 0 8 0 d a r k c u r r e n t i c e o ( ? ) a m b i e n t t e m p e r a t u r e t a ( ? ) 0 0 . 0 0 1 0 . 0 1 4 0 2 0 0 . 1 1 8 0 6 0 1 0 0 d a r k c u r r e n t v s . a m b i e n t t e m p e r a t u r e 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 v s . a m b i e n t t e m p e r a t u r e 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 ) - 2 0 0 5 0 1 0 0 1 5 0 2 0 0 2 5 0 a m b i e n t t e m p e r a t u r e t a ( ? ) 2 0 0 6 0 4 0 1 0 0 8 0 1 0 0 0 . 0 0 1 0 . 0 1 1 0 f o r w a r d c u r r e n t v s . f o r w a r d v o l t a g e f o r w a r d c u r r e n t i f ( m a ) 0 8 0 2 . 0 1 . 6 1 . 2 0 . 8 0 . 4 f o r w a r d v o l t a g e v f ( v ) 2 0 4 0 6 0 1 4 0 1 2 0 1 0 0 1 0 2 0 3 0 4 0 c o l l e c t o r c u r r e n t i c ( m a ) 0 4 0 2 0 8 0 6 0 a m b i e n t t e m p e r a t u r e t a ( ? ) c o l l e c t o r c u r r e n t v s . a m b i e n t t e m p e r a t u r e 1 0 0 1 1 0 0 o u t p u t i n p u t t e s t c i r c u i t v i n r r l v o v c c w a v e f o r m 1 0 % 9 0 % s w i t c h i n g t i m e t e s t c i r c u i t t r t f 1 5 0 0 - 2 0 t a = 7 0 ? t a = 2 5 ? t a = - 5 5 ? t a = 2 5 ? i f = 3 0 m a i f = 2 0 m a i f = 1 0 m a i f = 5 m a i f = 1 m a p c ( m a x . ) v c e = 2 4 v v c e = 1 0 v i f = 2 0 m a i f = 1 0 m a i f = 5 m a i f = 1 m a t a = 2 5 ? v c c = 1 0 v t r t f v c e = 5 v i c = 2 m a t a = 2 5 ?
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