Specifications:

Configuration: Single
Transistor Polarity: NPN
Collector- Emitter Voltage VCEO Max: 120 V
Emitter- Base Voltage VEBO: 5 V
Collector- Base Voltage VCBO: 120 V
Maximum DC Collector Current: 50 A
Pd - Power Dissipation: 300 W
Mounting Style: Through Hole
Package/Case: TO-204-2 (TO-3)
Minimum Operating Temperature: - 55 C
Maximum Operating Temperature: 150 C