dated : 12/11/2008 semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? MPSA94U pnp silicon epitaxial planar transistor for high voltage switching and amplifier applications absolute maximum ratings (t a = 25 o c) parameter symbol value unit collector base voltage -v cbo 400 v collector emitter voltage -v ceo 400 v emitter base voltage -v ebo 6 v collector current -i c 300 ma total power dissipation p tot 625 mw junction temperature t j 150 o c storage temperature range t stg - 55 to + 150 o c characteristics at t a = 25 o c parameter symbol min. max. unit dc current gain at -v ce = 10 v, -i c = 1 ma at -v ce = 10 v, -i c = 10 ma at -v ce = 10 v, -i c = 50 ma at -v ce = 10 v, -i c = 100 ma h fe h fe h fe h fe 70 80 70 60 - 300 - - - - - - collector base cutoff current at -v cb = 300 v -i cbo - 0.1 a collector emitter cutoff current at -v ce = 400 v -i ces - 1 a emitter base cutoff current at -v eb = 4 v -i ebo - 0.1 a collector base breakdown voltage at -i c = 100 a -v (br)cbo 400 - v collector emitter breakdown voltage at -i c = 1 ma -v (br)ceo 400 - v emitter base breakdown voltage at -i e = 10 a -v (br)ebo 6 - v collector emitter saturation voltage at -i c = 10 ma, -i b = 1 ma at -i c = 50 ma, -i b = 5 ma -v ce(sat) - - 0.2 0.5 v base emitter saturation voltage at -i c = 10 ma, -i b = 1 ma -v be(sat) - 0.75 v collector output capacitance at -v cb = 20 v, f = 1 mhz c ob - 7 pf
dated : 12/11/2008 semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? MPSA94U
dated : 12/11/2008 semtech electronics ltd. ( subsidiary of sino-tech internati onal holdings limited, a company listed on the hong kong stock exchange, stock code: 724 ) ? MPSA94U sot-89 package outline
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