SWITCHMODE SERIES NPN POWER TRANSISTORS
... designed for use in high-voltage, high-speed, power switching in inductive circuit, they are particularly suited for 115 and 220 V switchmode applications such as switching regulators, inverters, DC-DC converter, Motor control, Solenoid/Relay drivers and deflection circuits.
* Collector-Emitter Sustaining Voltage-
VCEO(SUS) = 400 V and 300 VCEO
* Collector-Emitter Saturation Voltage -
VCE(sat) = 1.0 V (Max.) @ IC = 1.0 A, IB = 0.25 A
* Switching Time - tf = 0.7 us (Max.) @ IC = 1.0 A