2SC3972

SavantIC Semiconductor www.DataSheet4U.com Product Specification Silicon NPN Power Transistors 2SC3972 2SC3972A DESCRIPTION ·With TO-220Fa package ·High speed switching ·High VCBO ·Wide area of safe operation APPLICATIONS ·For high breakdown voltate ,high-speed switching applications PINNING PIN 1 2 3 DESCRIPTION Base Collector Emitter Fig.1 simplified outline (TO-220Fa) and symbol Absolute maximum ratings (Ta=25 ) SYMBOL PARAMETER 2SC3972 VCBO Collector-base voltage 2SC3972A VCEO VEBO IC ICM IB Collector-emitter voltage Emitter-base voltage Collector current (DC) Collector current-Peak Base current TC=25 PC Collector power dissipation Ta=25 Tj Tstg Junction temperature Storage temperature 2 150 -55~150 Open base Open collector Open emitter 900 500 8 5 10 3 40 W V V A A A CONDITIONS VALUE 800 V UNIT SavantIC Semiconductor www.DataSheet4U.com Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Collector-emitter saturation voltage Base-emitter saturation voltage 2SC3972 2SC3972A CONDITIONS IC=10mA , IB=0 IC=2A; IB=0.4A IC=2A; IB=0.4A VCB=800V; IE=0 2SC3972 2SC3972A SYMBOL V(BR)CEO VCEsat VBEsat MIN 500 TYP. MAX UNIT V 1.0 1.5 V V ICBO Collector cut-off current 0.1 VCB=900V; IE=0 VEB=5V; IC=0 IC=0.1A ; VCE=5V IC=2A ; VCE=5V IC=0.5A ; VCE=10V;f=1MHz 15 8 20 0.1 mA IEBO hFE-1 hFE-2 fT Emitter cut-off current DC current gain DC current gain Transition frequency mA ...