2N4439 PDF and Equivalents Search

2N4439 Specs and Replacement

Type Designator: 2N4439

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 1 W

Maximum Collector-Base Voltage |Vcb|: 300 V

Maximum Collector-Emitter Voltage |Vce|: 300 V

Maximum Collector Current |Ic max|: 0.2 A

Max. Operating Junction Temperature (Tj): 200 °C

Electrical Characteristics

Transition Frequency (ft): 30 MHz

Collector Capacitance (Cc): 20 pF

Forward Current Transfer Ratio (hFE), MIN: 100

Noise Figure, dB: -

Package: TO5

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2N4439 datasheet

Detailed specifications: 2N4432, 2N4432A, 2N4433, 2N4434, 2N4435, 2N4436, 2N4437, 2N4438, 2222A, 2N444, 2N4440, 2N4449, 2N444A, 2N445, 2N4450, 2N4451, 2N4452

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