2N2444 Specs and Replacement

Type Designator: 2N2444

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 85 W

Maximum Collector-Base Voltage |Vcb|: 80 V

Maximum Collector-Emitter Voltage |Vce|: 80 V

Maximum Emitter-Base Voltage |Veb|: 1 V

Maximum Collector Current |Ic max|: 10 A

Max. Operating Junction Temperature (Tj): 100 °C

Electrical Characteristics

Transition Frequency (ft): 4.5 MHz

Forward Current Transfer Ratio (hFE), MIN: 90

Noise Figure, dB: -

Package: TO3

 2N2444 Substitution

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2N2444 datasheet

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Detailed specifications: 2N2435, 2N2436, 2N2437, 2N2438, 2N2439, 2N244, 2N2440, 2N2443, 13009, 2N2445, 2N2446, 2N2447, 2N2448, 2N2449, 2N245, 2N2450, 2N2451

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