features mechanical data units v t y p f o r c a p a c i t i v e l o a d , d e r a t e c u r r e n t b y 2 0 % . e n u m b e r m a x i m u m r e c u r r e n t p e a k r e v e r s e v o l t a g e w o r k i n g p e a k r e v e r s e v o l t a g e m a x i m u m d c b l o c k i n g v o l t a g e m a x i m u m a v e r a g e f o r w a r d r e c t i f i e d c u r r e n t (per leg) p e a k f o r w a r d s u r g e c u r r e n t , 8 . 3 m s s i n g l e h a l f s i n e - w a v e s u p e r i m p o s e d o n r a t e d l o a d ( j e d e c m e t h o d ) m a x i m u m i n s t a n t a n e o u s f o r w a r d v o l t a g e ( i = 10 2 0 1 8 0 10 10 a m p s , t = 2 5 c, per leg) m a x i m u m d c r e v e r s e c u r r e n t t a = 2 5 c a t r a t e d d c b l o c k i n g v o l t a g e (note 3) t a =1 2 5 c t y p i c a l j u n c t i o n c a p a c i t a n c e ( n o t e 1 ) 0 .30 15 v v a a v m a p f typical thermal resistance (note 2) 4.0 -5 0 +150 -65 +175 operating storage temperature range temperature range c c c /w sb r2040f 40 4 0 4 0 f a a maximum instantaneous forward voltage (i = amps,t = 125 c, per leg) f 4 5 0 0 .53 0 .57 ~ ~ symb ol o o o (per device) rq jc voltage rate of chance (rated v r ) v rrm v rsm v dc i f i fsm v f i r c j dv/dt 10000 t j t stg v/us notes: 1. measured at 1mhz and applied reverse voltage of 5.0v d.c. 2. thermal resistance junction to case. maximum ratings and electrical chara cteristics rating 25 c ambient temperature unless otherwise specified. single phase half wave, 60hz, resistive or inductive load. * low forward voltage drop * high current capability * high reliability * high surge current capability * epitaxial construction * case: molded plastic * epoxy: ul 94v-0 rate flame retardant * lead: lead solderable per mil-std-202, method 208 guaranteed * polarity: as marked * mounting position: any * weight: 2.24 grams(approximately) any changing of specification will not be informed individua l s br2 04 0 f v o l t a g e 4 0 v . 0 a m p s c h o t t k y b a r r i e r r e c t i f i e r s 2 0 http://www.secosgmbh.com elektronische bauelemente 14-sep-2010 rev. b page 1 of 2 0 . 2 3 . 7 0 . 2 2.8 0.3 4.5 0.2 0.5 0.2 2.6 0.2 2.54 13min 0.7 0.2 2.54 0.2 1.3 0.2 2.7 0.2 15 0.3 10 0.5 3.2 0.2 0.1 pin 1 pin 3 pin 2 case ito-220 dimensions in millimeters rohs compliant product a suffix of "-c" specifies halogen & lead-free 3. pulse test : pulse width = 300us, duty cycle <= 2.0%.
a n y cha n gi n g o f s pe cifica t i o n w il l n ot be i nf orm e d indivi d u a rating and characteristic curves http: //www.s ecos gm bh .com elektronische bauelemente 1 4 - s e p - 201 0 r e v . b p a g e 2 of 2 sbr2 040f voltag e 4 0 v .0a m p scho tt k y ba rr ier r ect ifier s 2 0 junction capacitance (pf) revise voltage (%) t y p ical junction ca p acitance 0 2 0 0 4 0 0 6 0 0 8 0 0 0 . 1 1 1 0 1 0 0 maximum non- repetitive forward surge current number of cycles at 60hz peak forwad surge current (a) 0 40 80 120 160 200 0 10 100 8.3ms single half sine wave jedec method tj=25 0.2 0.1 1 10 50 instantaneous forward current (a) ,per leg forward voltage (v) typical forward characteristic 0.3 0.4 0.5 0.6 0.7 0.8 25 100 50 75 0.001 0.01 0.1 1 10 40 10 20 30 50 1 reverse voltage(v) typical reverse characteristic rev ers e curren t (m a) 100 75 50 25 leg typical forward current derating curve 8 (a); per leg typical forward current derating curve 6 7 8 d current (a); per leg typical forward current derating curve 6 5 7 8 forward current (a); per leg typical forward current derating curve 4 6 3 5 7 8 e rage forward current (a); per leg typical forward current derating curve 4 6 2 3 5 7 8 a verage forward current (a); per leg typical forward current derating curve 1 4 6 31 61 211 261 2:1 2 3 5 7 8 tc, case temperature ( w) a verage forward current (a); per leg typical forward current derating curve 1 4 6 31 61 211 261 2:1 2 3 5 7 8
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