Material of transistor: Si
Polarity: npn
Maximum collector power dissipation (Pc): 85W
Maximum collector-base voltage (Ucb): 450V
Maximum collector-emitter voltage (Uce): 230V
Maximum collector current (Ic max): 10A
Maximum junction temperature (Tj): 200°C
Forward current transfer ratio (hFE), min/max: 20/300
Package of BUY22 transistor: TO3