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| JMnic Product Specification Silicon PNP Power Transistors DESCRIPTION With TO-220 package Low collector saturation voltage. Short switching time. Complement to type 2SC3255 APPLICATIONS Various inductance lamp drivers for electrical equipment. Inverters, converters Power amplifier High-speed switching PINNING PIN 1 2 3 DESCRIPTION Emitter Collector;connected to mounting base Base 2SA1291 Fig.1 simplified outline (TO-220) and symbol Absolute maximum ratings(Ta=25ae ) SYMBOL VCBO VCEO VEBO IC ICM PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Collector power dissipation Junction temperature Storage temperature TC=25ae CONDITIONS Open emitter Open base Open collector VALUE -80 -60 -5 -10 -12 40 150 -55~150 ae ae UNIT V V V A A W JMnic Product Specification Silicon PNP Power Transistors CHARACTERISTICS Tj=25ae unless otherwise specified PARAMETER Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage Collector-emitter saturation voltage Collector cut-off current Emitter cut-off current DC current gain Transition frequency CONDITIONS IC=-1mA ,IE=0 IC=-1mA ,IB=0 IE=-1mA ,IC=0 IC=-5A; IB=-0.25A VCB=-40V; IE=0 VEB=-4V; IC=0 IC=-1A ; VCE=-2V IC=-1A ; VCE=-5V 70 100 MIN -80 -60 -5 TYP. 2SA1291 SYMBOL V(BR)CBO V(BR)CEO V(BR)EBO VCEsat ICBO IEBO hFE fT MAX UNIT V V V -0.4 -100 -100 280 |I |I V A A MHz Switching times ton ts tf Turn-on time Storage time Fall time IC=5A IB1=- IB2=0.25A VCC=20V;RL=6.67| 0.1 0.5 0.1 |I |I |I s s s hFE Classifications Q 70-140 R 100-200 S 140-280 2 JMnic Product Specification Silicon PNP Power Transistors PACKAGE OUTLINE 2SA1291 Fig.2 Outline dimensions(unindicated tolerance:A 0.10 mm) 3 |
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