r (rev.) 201103b 1/5 ?? schottky barrier diode sb20m045 order codes ? marking ? package halogen free ? packaging device weight SB20M045E sb20m045 r-6 no tape 2.1g(approx.) SB20M045Er sb20m045 r-6 yes tape 2.1g(approx.) ? main characteristics i f(av) 20a v rrm 45 v t j 200 v f(max) 0.50v @tj=125 ? package ? z ?? z ?? applications z low voltage, high frequency rectifier z free wheeling diodes, polarity protection applications ? z ? z ?? z ?? z ? ?? z rohs ? features z axial lead rectifier z low power loss, high efficiency z high operating junction temperature z guard ring for overvoltage protection high reliability z rohs product r-6 ? order message
r sb20m045 (rev.) 201103b 2/5 ?? absolute ratings (tc=25 ) ? parameter symbol ? value unit ??? repetitive peak reverse voltage v rrm 45 v ??? maximum dc blocking voltage v dc 45 v ? t c =100 average rectified forward current i f(av) 20 a ?? surge non repetitive forward current ? 8.3ms ? ? jedec 8.3 ms single half-sine-wave (jedec method) i fsm 300 a operating junction temperature t j -50~200 ? storage temperature range t stg -50~+150 electrical characteristics thermal characteristics ? parameter symbol ? value(min) ? value(max) unit ??? thermal resistance from junction to case r-6 r th(j-c) 3 /w ? parameter tests conditions ? value(min) ? value(typ) ? value(max) unit tj =25 0.1 ma i r tj =125 v r =v rrm 50 ma tj =25 0.53 0.6 v v f tj =125 i f =20a 0.46 0.50 v
r sb20m045 (rev.) 201103b 3/5 electrical characteristics (curves) i f vs v f i r vs v r i f(av) vs t c c j vs v r
r sb20m045 (rev.) 201103b 4/5 ? package mechanical data r-6 unit mm
r sb20m045 (rev.) 201103b 5/5 ? appendix ?? revision history date ? last rev. new rev. ? description of changes 2011-3-10 201101a 201103b corrected tj spec. ? 1. ????????? ??????? ??? 2. ???? ?? ? 3. ????? ?????? 4. ??? note 1. jilin sino-microelectronics co., ltd sales its product either through direct sales or sales agent , thus, for customers, when ordering , please check with our company. 2. we strongly recommend customers check carefully on the trademark when buying our product, if there is any question, please don?t be hesitate to contact us. 3. please do not exc eed the absolute maximum ratings of the device w hen circuit designing. 4. jilin sino-microelectronics co., ltd reserves the right to make changes in this specification sheet and is subject to change without prior notice. ?? ?????? ???? 99 ?? 132013 ? 86-432-64678411 86-432-64665812 ? www.hwdz.com.cn ? ??? 99 ?? 132013 86-432-64675588 64675688 64678411-3098/3099 : 86-432-64671533 contact jilin sino-microelectronics co., ltd. add: no.99 shenzhen street, jilin city, jilin province, china. post code: 132013 te l 86-432-64678411 fax 86-432-64665812 web site www.hwdz.com.cn market department add: no.99 shenzhen street, jilin city, jilin province, china. post code: 132013 tel: 86-432-64675588 64675688 64678411-3098/3099 fax: 86-432-64671533
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