2N643 PDF and Equivalents Search

 

2N643 Specs and Replacement

Type Designator: 2N643

Material of Transistor: Ge

Polarity: PNP

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 0.12 W

Maximum Collector-Base Voltage |Vcb|: 30 V

Maximum Collector-Emitter Voltage |Vce|: 30 V

Maximum Emitter-Base Voltage |Veb|: 2 V

Maximum Collector Current |Ic max|: 0.1 A

Max. Operating Junction Temperature (Tj): 100 °C

Electrical Characteristics

Transition Frequency (ft): 20 MHz

Collector Capacitance (Cc): 4 pF

Forward Current Transfer Ratio (hFE), MIN: 20

Noise Figure, dB: -

Package: TO9

 2N643 Substitution

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2N643 datasheet

 0.1. Size:127K  motorola

2n6439re.pdf pdf_icon

2N643

MOTOROLA Order this document SEMICONDUCTOR TECHNICAL DATA by 2N6439/D The RF Line NPN Silicon 2N6439 RF Power Transistor . . . designed primarily for wideband large signal output amplifier stages in the 225 to 400 MHz frequency range. Guaranteed Performance in 225 to 400 MHz Broadband Amplifier @ 28 Vdc Output Power = 60 Watts over 225 to 400 MHz Band 60 W, 225 to 400 MHz Min... See More ⇒

 0.2. Size:178K  motorola

2n6436 2n6437 2n6438.pdf pdf_icon

2N643

Order this document MOTOROLA by 2N6436/D SEMICONDUCTOR TECHNICAL DATA 2N6436 High-Power PNP Silicon 2N6437 Transistors 2N6438 * . . . designed for use in industrial military power amplifier and switching circuit *Motorola Preferred Device applications. High Collector Emitter Sustaining Voltage 25 AMPERE VCEO(sus) = 80 Vdc (Min) 2N6436 POWER TRANSISTORS VCEO(sus)... See More ⇒

 0.3. Size:104K  central

2n6430 2n6431 2n6432 2n6433.pdf pdf_icon

2N643

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

Detailed specifications: 2N6425, 2N6425A, 2N6426, 2N6427, 2N6428, 2N6428A, 2N6429, 2N6429A, S8050, 2N6430, 2N6431, 2N6432, 2N6433, 2N6436, 2N6436A, 2N6437, 2N6437A

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