D40K1 Specs and Replacement

Type Designator: D40K1

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 10 W

Maximum Collector-Base Voltage |Vcb|: 30 V

Maximum Collector-Emitter Voltage |Vce|: 30 V

Maximum Emitter-Base Voltage |Veb|: 5 V

Maximum Collector Current |Ic max|: 2 A

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

Electrical Characteristics

Transition Frequency (ft): 35 MHz

Forward Current Transfer Ratio (hFE), MIN: 15000

Noise Figure, dB: -

Package: TO202

 D40K1 Substitution

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D40K1 datasheet

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d40k1 d40k2 series.pdf pdf_icon

D40K1

TM Central D40K SERIES Semiconductor Corp. NPN SILICON DARLINGTON POWER TRANSISTOR DESCRIPTION The CENTRAL SEMICONDUCTOR D40K Series types are NPN Silicon Darlington Power Transistors designed for general purpose amplifier applications where high gain is required. MARKING FULL PART NUMBER TO-202 CASE MAXIMUM RATINGS (TA=25 C) SYMBOL D40K1, 3 D40K2, 4 UNITS Collector-Emitter Vo... See More ⇒

Detailed specifications: D40E1-4, D40E2, D40E3, D40E4, D40E5, D40E5-6, D40E6, D40E7, 2222A, D40K2, D40K3, D40K4, D40N1, D40N2, D40N3, D40N4, D40N5

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