dated : 27/07/2007 h semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? sr1090r thru SR10100R schottky barrier rectifiers reverse voltage - 90 to 100 v forward current - 10 a features ? plastic package has underwriters laboratory flammability classifications 94v-0 ? metal silicon junction, majority carrier conduction ? guard ring for overvoltage protection ? low power loss, high efficiency ? for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications mechanical data ? case: molded plastic, to-220a ? epoxy: ul 94v-0 rate flame retardant ? terminals: leads solderable per mil-std-202, method 208 guaranteed ? polarity: as marked ? mounting position: any maximum ratings and characteristics ratings at 25 o c ambient temperature unless otherwi se specified. single phase, half wave, 60 hz, resistive or inductive load, for capacitive load, der ate current by 20%. parameter symbols sr1090r SR10100R units maximum recurrent peak reverse voltage v rrm 90 100 v maximum rms voltage v rms 63 70 v maximum dc blocking voltage v dc 90 100 v maximum average forward rectified current at t c = 133 o c i f(av) 10 a peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load (jedec method ) i fsm 150 a maximum forward voltage 1) at 10 a and t c = 25 o c at 20 a and t c = 25 o c v f 0.8 0.95 v maximum reverse current rated dc blocking voltage at t j = 25 o c at t j = 125 o c i r 0.1 6 ma typical thermal resistance junction to ambient r ja 60 o c/w typical thermal resistance junction to case r jc 2 o c/w operating temperature range t j - 55 to + 150 o c storage temperature range t stg - 55 to + 175 o c 1) pulse test: 300 s pulse width, 1% duty cycle
dated : 27/07/2007 h semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? sr1090r thru SR10100R
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