BU921 transistor equivalent, silicon power transistor.
*Designed for automotive ignition applications and inverter circuits for motor control.
PINNING(see fig.2) PIN 1 2 3.
*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 outlin.
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