SavantIC Semiconductor
Product Specification
Silicon
NPN Power
Transistors
BU921
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DESCRIPTION ·With TO-3 package ·High current;high voltage ·DARLINGTON APPLICATIONS ·Designed for automotive ignition applications and inverter circuits for motor control.
PINNING(see fig.
2) PIN 1 2 3 Base Emitter Collector Fig.
1 simplified outline (TO-3) and symbol DESCRIPTION
Absolute maximum ratings (Tc=25 )
SYMBOL VCBO VCEO VEBO IC ICM IB PT Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Collector current-peak Base current Total power dissipation Junction temperature Storage temperature TC=25 CONDITIONS Open emitter Open base...