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| SBR2045 voltage 45 v 20.0 amp schottky barrier rectifiers elektronische bauelemente 11-jun-2010 rev. b page 1 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. rohs compliant product a suffix of ?-c? specifies halogen free features ? low forward voltage drop ? high current capability ? high reliability ? high surge current capability ? epitaxial construction mechanical data ? case: molded plastic ? epoxy: ul94v-0 rate flame retardant ? lead: lead solderable per mil-std-202 method 208 guaranteed ? polarity: as marked ? mounting position: any ? weight: 1.933 grams (approximately) maximum ratings and electrical characteristics rating 25 c ambient temperature unles s otherwise specified. single phase half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. type number symbol values units maximum recurrent peak reverse voltage v rrm 45 v working peak reverse voltage v rsm 45 v maximum dc blocking voltage v dc 45 v maximum average forward rectified current see fig. 1 i f 20 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method) i fsm 180 a maximum instantaneous forward voltage (i f = 10 amps) v f 0.59 v maximum dc reverse current at rated dc blocking voltage t a = 25 c t a = 100 c i r 0.5 15 ma ma typical junction capacitance (note 1) c j 700 pf typical thermal resistance r ? ? c /w operating temperature range t j t j -50 ~ +150 c storage temperature range t stg t stg -65 ~ +175 c notes: 1. measured at 1mhz and applied reverse voltage of 4.0v d.c. 2. thermal resistance junction to ambient ref. millimete r ref. millimete r min. max. min. max. a 14.22 16.51 j 1.09 1.78 b 9.65 10.67 k 0.38 1.02 c 12.70 14.73 l 2.39 2.69 d 3.56 4.90 m 2.50 3.43 e 0.51 1.45 n 3.10 4.09 f 2.03 2.92 o 8.38 9.65 g 0.31 0.76 p 0.89 1.45 h4.93 ( typ ) to-220 dimensions in millimeters a m p j k l l g f b n d e o c h pin 1 pin 3 pin 2 case
SBR2045 voltage 45 v 20.0 amp schottky barrier rectifiers elektronische bauelemente 11-jun-2010 rev. b page 2 of 2 http://www.secosgmbh.com/ any changes of specification will not be informed individually. ratings and characteristic curves tc, case temperature ( ) average forward current (a); per leg typical forward current derating curve 5` 5e 5a5` 5a5e 5b5` 5e5` 5a5`5` 5a5e5` 5a5i5` junction capacitance (pf) revise voltage (%) t yp ical junction ca p acitance 0 200 400 600 800 0.1 1 10 100 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 5p 5p 5`5^ 5b 5p5` 5^ 5a 5a 5a5` 5e5` instantaneous forward current (a) ,per leg forward voltage (v) typical forward characteristic 5`5^ 5c 5`5^ 5d 5`5^ 5e 5`5^ 5f5`5^ 5g 5`5^ 5h 5b5e 5a5`5` 5e5` 5g5e 5`5^ 5`5`5a 5`5^ 5`5a 5`5^ 5a 5a 5a5` 5d5` 5a5` 5b5` 5c5` 5e5` 5a reverse voltage(v) 5p typical reverse characteristic reverse curren t(ma) 5a5`5` 5g5e 5e5` 5b5e |
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