2N145 Transistor Datasheet. Parameters and Characteristics.

Type Designator: 2N145

Material of transistor: Ge

Polarity: NPN

Maximum collector power dissipation (Pc), W: 0.065

Maximum collector-base voltage |Ucb|, V: 20

Maximum collector-emitter voltage |Uce|, V: 0

Maximum emitter-base voltage |Ueb|, V: 0

Maximum collector current |Ic max|, A: 0.005

Maximum junction temperature (Tj), °C: 75

Transition frequency (ft), MHz: 0.6

Collector capacitance (Cc), pF: 2

Forward current transfer ratio (hFE), min: 30

Noise Figure, dB: -

Package of 2N145 transistor: TO22

2N145 Equivalent Transistors - Cross-Reference Search

2N145 PDF document for downloads:

1.1. 2n1425_2n1426_2n1450_2n1633_2n1634_2n1635_2n1636_2n2873_3746.pdf Size:366K _rca

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See also transistors datasheet: 2N1442 , 2N1443 , 2N1444 , 2N1445 , 2N1446 , 2N1447 , 2N1448 , 2N1449 , BC550 , 2N1450 , 2N1451 , 2N1452 , 2N1453 , 2N1454 , 2N1455 , 2N1456 , 2N1457 .

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