2SA1645

SavantIC Semiconductor www.DataSheet4U.com Product Specification Silicon PNP Power Transistors 2SA1645 DESCRIPTION ·With TO-220 package ·Fast switching speed ·Low collector saturation voltage APPLICATIONS ·For use in switching power supplies,DC-DC converters,motor drivers,solenoid drivers, and other low-voltage power supply devices, as well as for high current switching PINNING PIN 1 2 3 Emitter Collector;connected to mounting base Base Fig.1 simplified outline (TO-220) and symbol DESCRIPTION Absolute maximum ratings(Ta=25 ) SYMBOL VCBO VCEO VEBO IC ICM IB PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Base current Ta=25 PT Total power dissipation TC=25 Tj Tstg Junction temperature Storage temperature 35 150 -55~150 PW 0300µs, duty cycle010% CONDITIONS Open emitter Open base Open collector VALUE -150 -100 -7 -7 -14 -3.5 1.5 W UNIT V V V A A A SavantIC Semiconductor www.DataSheet4U.com Product Specification Silicon PNP Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter saturation voltage Collector-emitter saturation voltage Base-emitter saturation voltage Base-emitter saturation voltage Collector cut-off current Emitter cut-off current DC current gain DC current gain DC current gain Transition frequency Collector capacitance CONDITIONS IC=-4A; IB=-0.2A IC=-6A; IB=-0.3A IC=-4A; IB=-0.2A IC=-6A; IB=-0.3A VCB=-100V; IE=0 VEB=-5V; IC=0 IC=-0.5A ; VCE=-2V IC...