2N637A Datasheet. Specs and Replacement

Type Designator: 2N637A  📄📄 

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 60 W

Maximum Collector-Base Voltage |Vcb|: 70 V

Maximum Collector-Emitter Voltage |Vce|: 70 V

Maximum Collector Current |Ic max|: 5 A

Max. Operating Junction Temperature (Tj): 90 °C

Electrical Characteristics

Transition Frequency (ft): 0.5 MHz

Forward Current Transfer Ratio (hFE), MIN: 30

Noise Figure, dB: -

Package: TO3

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2N637A datasheet

 9.1. Size:302K  1

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 9.2. Size:171K  motorola

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Order this document MOTOROLA by 2N6379/D SEMICONDUCTOR TECHNICAL DATA 2N6379* High-Power PNP Silicon *Motorola Preferred Device Transistors 50 AMPERE POWER TRANSISTORS . . . designed for use in industrial military power amplifier and switching circuit PNP SILICON applications. 80, 100, 120 VOLTS High Collector Emitter Sustaining Voltage 250 WATTS VCEO(sus) = 120 Vdc (M... See More ⇒

 9.3. Size:114K  central

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TM Central Semiconductor Corp. 145 Adams Avenue Hauppauge, NY 11788 USA Tel (631) 435-1110 Fax (631) 435-1824 www.centralsemi.com ... See More ⇒

 9.4. Size:202K  comset

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2N6253 - 2N6254 - 2N6371 HIGH POWER SILICON NPN TRANSISTORS The 2N6253, 2N6254, and 2N6371 are silicon NPN transistors intended for a wide variety of high-power applications. The construction of these devices renders them highly resistant to second breakdown over a wide range of operating conditions. These devices differ in maximum ratings for voltage and power dissipation. All are suppli... See More ⇒

Detailed specifications: 2N6374, 2N6375, 2N6376, 2N6377, 2N6377E, 2N6378, 2N6378E, 2N6379, 2SB817, 2N637B, 2N638, 2N6380, 2N6381, 2N6382, 2N6383, 2N6384, 2N6385

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