Specifications:

Mounting Style: SMD/SMT
Package/Case: SOT-32-3
Transistor Polarity: PNP
Configuration: Single
Collector- Emitter Voltage VCEO Max: 80 V
Collector- Base Voltage VCBO: 80 V
Emitter- Base Voltage VEBO: 5 V
Maximum DC Collector Current: 4 A
Pd - Power Dissipation: 36 W
Gain Bandwidth Product fT: 3 MHz
Minimum Operating Temperature: - 65 C
Maximum Operating Temperature: 150 C
Series: BD442
Packaging: Tube
Brand: STMicroelectronics
DC Collector/Base Gain hFE Min: 15
Height: 10.8 mm
Length: 7.8 mm