2N1749 Datasheet. Specs and Replacement

Type Designator: 2N1749  📄📄 

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.06 W

Maximum Collector-Base Voltage |Vcb|: 40 V

Maximum Collector Current |Ic max|: 0.05 A

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

Electrical Characteristics

Transition Frequency (ft): 10 MHz

Collector Capacitance (Cc): 2.5 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO9

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2N1749 datasheet

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2N1749

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Detailed specifications: 2N1742, 2N1743, 2N1744, 2N1745, 2N1746, 2N1747, 2N1748, 2N1748A, 2SD313, 2N174A, 2N175, 2N1750, 2N1751, 2N1752, 2N1753, 2N1754, 2N1755

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