BC638 Transistor

BC638 Transistor

Type Designator: BC638
   Material of Transistor: Si
   Polarity: PNP
   Maximum Collector Power Dissipation (Pc): 1 W
   Maximum Collector-Base Voltage |Vcb|: 60 V
   Maximum Collector-Emitter Voltage |Vce|: 60 V
   Maximum Emitter-Base Voltage |Veb|: 5 V
   Maximum Collector Current |Ic max|: 1 A
   Max. Operating Junction Temperature (Tj): 150 °C
   Transition Frequency (ft): 50 MHz
   Forward Current Transfer Ratio (hFE), MIN: 40
   Noise Figure, dB: -
   Package: TO92

Switching and Amplifier Applications

• Complement to BC637