2T637A-2 Datasheet and Replacement

   Type Designator: 2T637A-2
   SMD Transistor Code: 2Т637А-2
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 1.5 W
   Maximum Collector-Base Voltage |Vcb|: 30 V
   Maximum Emitter-Base Voltage |Veb|: 2.5 V
   Maximum Collector Current |Ic max|: 0.2 A
   Max. Operating Junction Temperature (Tj): 125 °C
   Transition Frequency (ft): 1300 MHz
   Forward Current Transfer Ratio (hFE), MIN: 25
   Noise Figure, dB: -
   Package: B-K
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