sr 300 sr 1500 e l e c t r i c a l c h a r a c t e r i s t i c s ( a t t a =25 c unless otherwise specified) n o t e s : o f a s t r e c o v e r y , 1 0 0 n s . h i g h v o l t a g e 2 5 m a , m i n i a t u r e s i l i c o n r e c t i f i e r s a v e r a g e r e c t i f i e d f o r w a r d c u r r e n t @ 5 0 o c, i o m a x . p e a k s u r g e c u r r e n t , i f s m m a x. forward voltage drop @ 25 m a , v f m a x . d c r e v e r s e c u r r e n t @ p r v a n d 2 5 o c, i r max. dc reverse current @ prv and 100 o c, i r ambient operating temperature range, t a storage t emperature range, t s t g 2 5 ma 3 amp 26volts 115 - 55 o c to +150 o c - 55 o c to +150 o c a a (8.3ms) max. reverse recovery ,(fig.4), t rr 100nanosec edi type prv volts color code dot SR300 3,000 orange sr500 5,000 green sr800 8,000 gray s r1000 10,000 red sr1200 12,000 blank small sized molded packageprv 3,000 to 15,000 vol ts av alanche characteristics low leakage sr1500 15,000 white 1.it is recommended that a proper heat sink be used on the terminals of this device between the body and soldering point to prevent damage from excess heat. 2.if operated over 10,000v/inch in length, devices should be immersed in oil or re - encapsulated. e d i r e s e r v e s t h e r i g h t t o c h a n g e t h e s e s p e c i f i c a t i o n s a t a n y t i m e w i t h o u t n o t i c e .
100 75 50 25 0 0 25 50 75 100 125 150 fig.1 output current vs ambient temperature fig.2 non- repetitive surge current 0.1sec 1.0sec 100 75 50 25 0 1 2 3 4 5 6 7 9 10 20 30 40 50 60 8 cycles(60 hz) sr 300 sr 1500 21 gray oaks a venue * yonkers. new york 10710 914-965-4400 * fax 914-965-5531 * 1-800-678-0828 electronic devices, inc. designers and manufacturers of solid sta te devices since 1951. ambient temperature o ( c ) % m a x i m u m s u r g e r e v e r s e r e c o v e r y t e s t m e t h o d f i g . 4 r e c o v e r y w a v e f o r m recovery wa ve form i f = 2 m a d . u . t . s c o p e 5 0 n i n i i r = 5 m a i r r = 1 m a w a v e f o r m s pulse generator c i r c u i t 1000 0.1 fig.3 d dia. a b a c min. i n c h e s m i l l m e t e r s m i n . max. min. max. a .095 .125 2.41 3.17 b .380 .420 9.65 10.66 c .300 - 7.60 - d . 0 1 1 . 0 1 6 0.27 0.40 d i m e n s i o n s t r r e e - m a i l : s a l e s @ e d i d i o d e s . c o m w website: http://www.edidiodes.com * % r a t e d f w d c u r r e n t + - mechanicalpolarity - cathode dot. see color chart leads - solid silver
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