r ( rev. ) :201003e 1/7 ?? schottky barrier diode MBR2045 order codes ? marking ? package halogen free ? packaging device weight MBR2045z MBR2045 to-220 no tube 1.98 g(typ) MBR2045zr MBR2045 to-220 yes tube 1.98 g(typ) MBR2045f MBR2045 to-220f no tube 1.70 g(typ) MBR2045fr MBR2045 to-220f yes tube 1.70 g(typ) MBR2045hf MBR2045 to-220hf no tube 1.70 g(typ) MBR2045hfr MBR2045 to-220hf yes tube 1.70 g(typ) ? main characteristics i f (av) 20210 a v rrm 45 v t j 150 v f (max) 0.54v @ tj=125 ? package ? z ??? z ?? applications z high frequency switch power supply z free wheeling diodes, polarity protection applications ? z ? z ?? z ?? z ? ?? z rohs? features z common cathode structure z low power loss, high efficiency z high operating junction temperature z guard ring for overvoltage protection high reliability z rohs product to-22o to-22of ? order message to-22ohf
r MBR2045 ( rev. ) :201003e 2/7 ?? absolute ratings (tc=25 ) ? parameter symbol ? value unit ??? repetitive peak reverse voltage v rrm 45 v ??? maximum dc blocking voltage v dc 45 v ? average forward current t c =125 (to-220) t c =100 (to-220f, to-220hf) per device per diode i f(av) 20 10 a ?? surge non repetitive forward current ? 8.3ms ? ? jedec 8.3 ms single half-sine-wave (jedec method) i fsm 150 a ? maximum junction temperature t j 150 ? storage temperature range t stg -40~+150 electrical characteristics thermal characteristics ? parameter symbol ? value(min) ? value(max) unit ??? thermal resistance from junction to case to-220 to-220f to-220hf r th(j-c) 1.9 2.5 2.5 /w ? parameter tests conditions ? value(min) ? value(typ) ? value(max) unit tj =25 50 a i r tj =125 v r =v rrm 50 ma tj =25 0.55 0.6 v v f tj =125 i f =10a 0.48 0.54 v
r MBR2045 ( rev. ) :201003e 3/7 electrical characteristics (curves) i f vs v f i r vs v r i f(av) vs t c c t vs v r
r MBR2045 ( ( rev. ) :201003e 4/7 6 package mechanical data to-220 )! unit ? mm symbol min max a4.404.80 b1.101.40 b0.700.95 c0.280.48 c1 0.32 0.52 d 14.45 16.00 d2 8.20 9.20 e9.6010.40 e2.392.69 f1.201.35 l 13.05 14.05 l2 3.70 3.90 q2.403.00 q1 2.20 2.90 p3.504.00 e q p d2 d e e b f a q1 c c1 a b l l2
r MBR2045 ( ( rev. ) :201003e 5/7 6 package mechanical data to-220f )! unit ? mm e p q d e a f l2 l b1 b c q1 b symbol min max a 4.3 4.7 b 1.5 1.75 b1 1.1 1.35 b 0.5 0.75 c 0.5 0.75 d 14.5 15.5 e 9.96 10.36 e 2.54 typ f 2.8 3.2 l 12.7 13.7 l2 3.6 4.0 p 3.3 3.7 q 2.5 2.9 q1 2.5 2.9
r MBR2045 ( ( rev. ) :201003e 6/7 6 package mechanical data to-220hf )! unit ? mm e p a f c q1 e e b b 1 l d q l2 d2 symbol min max a 4.0 5.0 b1 0.87 1.27 b 0.72 0.92 c 0.5 0.70 d 15.0 16.5 d2 7.8 9.4 e 9.62 10.62 e 2.54(typ) f 2.3 3.3 l 12.0 14.0 l2 3.1 3.5 p 3.0 3.4 q 3.15 3.55 q1 2.2 2.5
r MBR2045 ( rev. ) :201003e 7/7 ? appendix ?? revision history date ? last rev. new rev. ? description of changes 2010-3-17 200911d 201003e added to-220hf. ? 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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