page . 1 stad-apr.27.2009 sb1620fct~sb1660fct features ? plastic package has underwriters laboratory flammability classification 94v-o utilizing flame retardant epoxy molding compound. exceeds environmental standards of mil-s-19500/228 low power loss, high efficiency. low forwrd voltge, high current capability high surge capacity. for use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. in compliance with eu rohs 2002/95/ec directives isolation schottky barrier rectifiers .027(.67) .022(.57) voltage 20 to 60 volts 16 amperes current mechanical data case: ito-220ab molded plastic package terminals: lead solderable per mil-std-750, method 2026 polarity: as marked. mounting position: any weight: 0.055 ounces, 1.5615 grams. maximum ratings and electrical characteristics ratings at 25c ambient temperature unless otherwise specified. single phase, half wave, 60 hz, resistive or inductive load. for capacitive load, derate current by 20% r e t e m a r a pl o b m y s t c f 0 2 6 1 b st c f 0 3 6 1 b st c f 0 4 6 1 b st c f 5 4 6 1 b st c f 0 5 6 1 b st c f 0 6 6 1 b s s 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 m r r 0 20 30 45 40 50 6v e g a t l o v s m r m u m i x a m v s m r 4 11 28 25 . 1 35 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 c d 0 20 30 45 40 50 6v h t g n e l d a e l 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 t t ac 5 7 = o c i ( f) v a 6 1a e v a w - 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 i m s f 0 5 1a g e l r e p a 0 . 8 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 5 . 05 7 . 0v t t a 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 g a t l o v g n i k c o l b c d d e t a rt j 0 0 1 = o c i r 2 . 0 0 0 1 1 . 0 0 0 1 a m c n a t s i s e r l a m r e h t l a c i p y te r c j 0 . 2 o / c w e g n a r e r u t a r e p m e t n o i t c n u j g n i t a r e p o t j 5 2 1 + o t 5 5 -0 5 1 + o t 5 5 - o c e g n a r e r u t a r e p m e t e g a r o t s t stg 0 5 1 + o t 5 5 - o c notes: both bonding and chip structure are available.
page . 2 stad-apr.27.2009 sb1620fct~sb1660fct rating and characteristic curves rating and characteristic curves average forward current fig.1- forward current derating curve fig.2- typical instantaneous forward characteristics fig.4- maximum non - repetitive surge current case temperature c o 0 50 100 150 20.0 16.0 12.0 8.0 4.0 0 instantaneous forward current amperes instantaneous forward voltage ,volts .3 .4 .5 .6 .7 .8 0.9 1.0 40 10 8 6 4 2 1.0 .8 .6 .4 .2 .1 t=25c pulse width = 300 s 1% duty cycle j o m 20v~45v 50~60v peak forward surge current amperes 240 210 180 150 120 90 60 30 0 12 51020 50100 8.3ms single half since-w ave jedec method fig.3- typical reverse characteristics instantaneous reverse current ,ma percent of instantaneous reverse voltage,(%) 020406080100 10 1.0 0.1 0.01 .001 t=100c o t=75c o t=25c j j j o v =20-40v v =50-60v rrm rrm no. of cycle at 60hz =20-30v =40-60v
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