page . 1 stad-mar.18.2009 1 SR22~sr26 features ? plastic package has underwriters laboratory flammability classification 94v-o for surface mounted applications low profile package built-in strain relief metal to silicon rectifier. majority carrier conduction low power loss,high efficiency high surge capacity for use in low voltage high frequency inverters, free wheeling, and polarity protection applications in compliance with eu rohs 2002/95/ec directives mechanical data case: jedec do-214ac molded plastic terminals:solder plated, solderable per mil-std-750,method 2026 polarity: color band denotes positive end (cathode) standard packaging: 12mm tape (eia-481) weight: 0.002 ounce, 0.067 gram mini surface mount schottky barrier rectifier maximum ratings and electrical characteristics ratings at 25c ambient temperature unless otherwise specified. resistive or inductive load. notes: 1. pulse test with pw =300sec, 1% duty cycle. 2. mounted on p.c. board with 8mm 2 (.013mm thick) copper pad areas. .047(1.20) voltage 20 to 60 volts 2.0 amperes current r e t e m a r a pl o b m y s2 2 r s3 2 r s4 2 r s5 2 r s6 2 r ss t i n u e g a t l o v e s r e v e r k a e p t n e r r u c e r m u m i x a m v rrm 0 20 30 40 50 6v e g a t l o v s m r m u m i x a m v rms 4 11 28 25 32 4v e g a t l o v g n i k c o l b c d m u m i x a m v dc 0 20 30 40 50 6v t t a t n e r r u c d r a w r o f e g a r e v a m u m i x a m l 5 7 = o ci f(av) 0 . 2a - e n i s f l a h e l g n i s s m 3 . 8 : t n e r r u c e g r u s d r a w r o f k a e p ) d o h t e m c e d e j ( d a o l d e t a r n o d e s o p m i r e p u s e v a w i fsm 0 5a ) 1 e t o n ( a 0 . 2 t a e g a t l o v d r a w r o f m u m i x a m v f 5 . 07 . 0v t t n e r r u c e s r e v e r c d m u m i x a m j 5 2 = o c t e g a t l o v g n i k c o l b c d d e t a r t a j 0 0 1 = o c i r 2 . 0 0 2 1 . 0 0 2 a m ) 2 e t o n ( e c n a t s i s e r l a m r e h t l a c i p y t r l j r a j 0 2 5 7 o w / c e g n a r e r u t a r e p m e t e g a r o t s d n a n o i t c n u j g n i t a r e p ot j t , stg 5 2 1 + o t 5 5 -0 5 1 + o t 5 5 - o c
page . 2 stad-mar.18.2009 1 SR22~sr26 rating and characteristic curves fig.1- forward current derating curve peak forward surge current , amperes no. of cycle at 60hz lead temperature, c o 2.5 2.0 1.0 0 .375" 9.5mmleadlenghts resistiveorinductiveload 0.5 1.5 0 20 40 60 80 100 120 140 160 1 10 100 60 50 40 30 20 10 0 fig.4-typical instantaneous forward characteristic fig.3-typical reverse characteristic forward voltage , volts forward current , amperes 0 0.01 0.1 1.0 10 0.2 0.4 0.6 0.8 1.0 20-40v 50-60v t=25c a o 20 10 -2 10 -1 10 0 10 1 10 2 10 3 10 4 10 5 40 60 80 100 t=25c j o percent of rated peak reverse voltage ,% t=75c j o t =125 c j o =20-30v =40-60v average forward rectified current amperes fig.2- maximum non-repetitivepeakforward surge current r e v erse c u rren t , m a
page . 3 mounting pad layout ? packing information t/r - 7.5k per 13" plastic reel t/r - 1.8kper 7? plastic reel order information legal statement copyright panjit international, inc 2009 the information presented in this document is believed to be accurate and reliable. the specifications and information herein are subject to change without notice. pan jit makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose. pan jit products are not authorized for use in life support devices or systems. pan jit does not convey any license under its patent rights or rights of others. SR22~sr26 stad-mar.18.2009 1
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