scb25l thru scb25h ? features sc .high current capability ?? .low cost . ? .low forward voltage drop ? . low leakage current ? .high surge current capability ? mechanical data ? 0.190(4.82) x 0.0394(1.0) small copper 0.190 (4.82) x 0.0394(1.0)thick ? 0.215(5.46) x 0.0295(0.75) large copper 0.215(5.46) x 0.0295(0.75)thick ? 0.215(5.5 x 0.0866(2.1 0.1) outline information 0.215(5.5) x 0.0866(2.1 0.1)thick ??? polarity large copper cathode dimension in millimeters mm ?? ta= 25 . , ? ,60hz, . ?? , ? 20% maximum ratings and electrical characteristics rating at 25 ambient temp. unless otherw ise specified.single phase, half sine wave, 60hz,resistive or inductive load. type scb25l SCB25M scb25h ?? maximum current peak reverse voltage v rrm 16 20 28 v ?? working peak reverse voltage v rms 16 20 28 v ??? maximum dc blocking voltage v dc 16 20 28 v ?? breakdown voltage min@i br =100ma/ta=25 v brl 20 24 36 v ?? breakdown voltage max@i br =100ma/ta=25 v brl 26 32 42 v ? ta=125 maximum average forward rectified current i f av 25 a ?? peak forward surge current 8.3ms single sine-wave on rated load (jedec method) i fsm 300 a ?? 100a maximum instantaneous forward voltage drop at 100a dc v f 1.10 v ? t=200ms maximum dc reverse current ta = 2 5 at rated dc blocking voltage ta =150 i r 1.0 100 a ?? operating and storage temperature range t j , t stg -55 +150 ? : note 1mhz 2? 4.0v d.c ?? . measured at 1 mhz and applied reverse voltage of 4.0 volts d.c. xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017 1
2 fig. 1 ? ? fig. 2 ? ?? fig. 1 ?maximum average forward current fig. 2 ?maximum no n-repetitive forward derating surge current fig. 3 ? fig. 4? ( ) fig. 3 ? pulse waveform fig.4 ? typica forward characteristics fig.5? ? fig.5?pulse rating curve e scb25l thru scb25h xinghe electronics e?o?? gaomi xinghe electronicsco.,ltd. www.sddzg.com tel:0536-2210359 qq:464768017
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