D44R1 Specs and Replacement

Type Designator: D44R1

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 31 W

Maximum Collector-Base Voltage |Vcb|: 400 V

Maximum Collector-Emitter Voltage |Vce|: 250 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 1 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Transition Frequency (ft): 20 MHz

Collector Capacitance (Cc): 50 pF

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO220

 D44R1 Substitution

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D44R1 datasheet

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Detailed specifications: D44H8, D44H9, D44Q1, D44Q2, D44Q3, D44Q4, D44Q5, D44Q6, C3198, D44R2, D44R3, D44R4, D44R5, D44R6, D44R7, D44R8, D44T1

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