2N145 Specs and Replacement

Type Designator: 2N145

Material of Transistor: Ge

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.065 W

Maximum Collector-Base Voltage |Vcb|: 20 V

Maximum Collector Current |Ic max|: 0.005 A

Max. Operating Junction Temperature (Tj): 75 °C

Electrical Characteristics

Transition Frequency (ft): 0.6 MHz

Collector Capacitance (Cc): 2 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO22

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2N145 datasheet

Detailed specifications: 2N1442, 2N1443, 2N1444, 2N1445, 2N1446, 2N1447, 2N1448, 2N1449, TIP32C, 2N1450, 2N1451, 2N1452, 2N1453, 2N1454, 2N1455, 2N1456, 2N1457

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