2N2157A Datasheet. Specs and Replacement

Type Designator: 2N2157A  📄📄 

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 170 W

Maximum Collector-Base Voltage |Vcb|: 60 V

Maximum Collector-Emitter Voltage |Vce|: 45 V

Maximum Emitter-Base Voltage |Veb|: 30 V

Maximum Collector Current |Ic max|: 30 A

Max. Operating Junction Temperature (Tj): 110 °C

Electrical Characteristics

Transition Frequency (ft): 0.1 MHz

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: TO36

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2N2157A datasheet

 9.1. Size:557K  rca

 2n215.pdf pdf_icon

2N2157A

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 9.2. Size:65K  microsemi

 2n2150 2n2151.pdf pdf_icon

2N2157A

TECHNICAL DATA NPN POWER SILICON TRANSISTOR Qualified per MIL-PRF-19500/277 Devices Qualified Level 2N2150 2N2151 JANTX MAXIMUM RATINGS (TC = 250C unless otherwise noted) Ratings Symbol Value Units Collector-Emitter Voltage 100 Vdc VCEO Collector-Base Voltage 150 Vdc VCBO Emitter-Base Voltage 8.0 Vdc VEBO Base Current I 2.0 Adc B Collector Current 2.0 Adc IC To... See More ⇒

Detailed specifications: 2N2153A, 2N2154, 2N2154A, 2N2155, 2N2155A, 2N2156, 2N2156A, 2N2157, 2SB817, 2N2158, 2N2158A, 2N2159, 2N2159A, 2N216, 2N2161, 2N2162, 2N2163

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