2N643 Datasheet and Replacement

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby 2N6439/DThe RF LineNPN Silicon2N6439RF Power Transistor. . . designed primarily for wideband largesignal output amplifier stages in the225 to 400 MHz frequency range. Guaranteed Performance in 225 to 400 MHz Broadband Amplifier @ 28 VdcOutput Power = 60 Watts over 225 to 400 MHz Band60 W, 225 to 400 MHzMin

Order this documentMOTOROLAby 2N6436/DSEMICONDUCTOR TECHNICAL DATA2N6436High-Power PNP Silicon2N6437Transistors2N6438*. . . designed for use in industrialmilitary power amplifier and switching circuit*Motorola Preferred Deviceapplications. High CollectorEmitter Sustaining Voltage 25 AMPEREVCEO(sus) = 80 Vdc (Min) 2N6436POWER TRANSISTORSVCEO(sus)

145 Adams Avenue, Hauppauge, NY 11788 USATel: (631) 435-1110 Fax: (631) 435-1824TMCentralSemiconductor Corp.145 Adams AvenueHauppauge, NY 11788 USATel: (631) 435-1110 Fax: (631) 435-1824www.centralsemi.com

Order this documentSEMICONDUCTOR TECHNICAL DATAby 2N6439/DThe RF LineNPN Silicon2N6439RF Power Transistor. . . designed primarily for wideband largesignal output amplifier stages in the225 to 400 MHz frequency range. Guaranteed Performance in 225 to 400 MHz Broadband Amplifier @ 28 VdcOutput Power = 60 Watts over 225 to 400 MHz Band60 W, 225 to 400 MHzMinimum Gain

ABoca Semiconductor Corp BSC http://www.bocasemi.comABoca Semiconductor Corp BSC http://www.bocasemi.comABoca Semiconductor Corp BSC http://www.bocasemi.comABoca Semiconductor Corp BSC http://www.bocasemi.com

Continental Device India LimitedAn ISO/TS 16949, ISO 9001 and ISO 14001 Certified CompanyNPN SILICON TRANSISTORS 2N6430, 6431TO-18Metal Can PackageGeneral Purpose Transistors.ABSOLUTE MAXIMUM RATINGS (Ta=25C unless specified otherwise)DESCRIPTION SYMBOL 2N6430 2N6431 UNITVCEOCollector Emitter Voltage 200 300 VVCBOCollector Base Voltage 200 300 VVEBOEmitter Base Volta

Inchange Semiconductor Product Specification Silicon PNP Power Transistors 2N6436 2N6437 2N6438 DESCRIPTION With TO-3 package High DC current gain Fast switching times Low collector saturation voltage Complement to type 2N6338~2N6341 APPLICATIONS For use in industrial-military power amplifier and switching circuit applications PINNING(see Fig.2) PIN DESCRIPT