All Transistors. MRF644 Datasheet

 

MRF644 Datasheet, Equivalent, Cross Reference Search


   Type Designator: MRF644
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 117 W
   Maximum Collector-Base Voltage |Vcb|: 36 V
   Maximum Collector Current |Ic max|: 6 A
   Max. Operating Junction Temperature (Tj): 175 °C
   Noise Figure, dB: -
   Package: TO128

 MRF644 Transistor Equivalent Substitute - Cross-Reference Search

   

MRF644 Datasheet (PDF)

 ..1. Size:99K  motorola
mrf644.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF644/DThe RF LineNPN SiliconMRF644RF Power Transistor. . . designed for 12.5 Volt UHF largesignal amplifier applications in industrialand commercial FM equipment operating to 512 MHz. Specified 12.5 Volt, 470 MHz Characteristics Output Power = 25 Watts25 W, 470 MHzMinimum Gain = 6.2 dBCONTROLLED Q

 0.1. Size:99K  motorola
mrf644re.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF644/DThe RF LineNPN SiliconMRF644RF Power Transistor. . . designed for 12.5 Volt UHF largesignal amplifier applications in industrialand commercial FM equipment operating to 512 MHz. Specified 12.5 Volt, 470 MHz Characteristics Output Power = 25 Watts25 W, 470 MHzMinimum Gain = 6.2 dBCONTROLLED Q

 9.1. Size:120K  motorola
mrf6402.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6402/DThe RF LineNPN SiliconMRF6402RF Power TransistorThe MRF6402 is designed for 1.8 GHz Personal Communications Network(PCN) base stations applications. It incorporates high value emitter ballastresistors, gold metallizations and offers a high degree of reliability andruggedness. For ease of design, this transi

 9.2. Size:153K  motorola
mrf6402rev7.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6402/DThe RF LineNPN SiliconMRF6402RF Power TransistorThe MRF6402 is designed for 1.8 GHz Personal Communications Network(PCN) base stations applications. It incorporates high value emitter ballastresistors, gold metallizations and offers a high degree of reliability andruggedness. For ease of design, this transi

 9.3. Size:276K  motorola
mrf6404rev2.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6404/DThe RF LineMRF6404NPN SiliconMRF6404KRF Power TransistorThe MRF6404 is designed for 26 volts microwave large signal, commonemitter, class AB linear amplifier applications operating in the range 1.8 to30 W, 1.88 GHz2.0 GHz.RF POWER TRANSISTOR Specified 26 Volts, 1.88 GHz Characteristics NPN SILICON

 9.4. Size:70K  motorola
mrf6414pht.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6414PHT/DThe RF LineMRF6414NPN SiliconPHOTOMASTERRF Power TransistorCASE 333A02, STYLE 2C9T2 +VCCR1C8P1C5D1C6C7D2C4R2RF OUTPUTRF INPUTC3T150 WC1C250 WC1, C3 100 pF, Chip Capacitor, Hight Q P1 1 k, TrimmerC2, C7 330 pF, Chip Capacitor, 0805 R1 1 k, ResistorC5, C8

 9.5. Size:268K  motorola
mrf6408r.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6408/DThe RF LineMRF6408NPN SiliconRF Power TransistorDesigned for PCN and PCS base station applications, the MRF6408incorporates high value emitter ballast resistors, gold metallizations and offers12 W, 2.0 GHza high degree of reliability and ruggedness.RF POWER TRANSISTOR To be used in class AB for PCN

 9.6. Size:103K  motorola
mrf641.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF641/DThe RF LineNPN SiliconMRF641RF Power Transistor. . . designed for 12.5 Volt UHF largesignal amplifier applications in industrialand commercial FM equipment operating to 512 MHz. Specified 12.5 Volt, 470 MHz Characteristics Output Power = 15 Watts15 W, 470 MHzMinimum Gain = 7.8 dBCONTROLLED Q

 9.7. Size:268K  motorola
mrf6408.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6408/DThe RF LineMRF6408NPN SiliconRF Power TransistorDesigned for PCN and PCS base station applications, the MRF6408incorporates high value emitter ballast resistors, gold metallizations and offers12 W, 2.0 GHza high degree of reliability and ruggedness.RF POWER TRANSISTOR To be used in class AB for PCN

 9.8. Size:111K  motorola
mrf6401r.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6401/DThe RF LineNPN SiliconMRF6401RF Power TransistorThe MRF6401 is designed for Class A common emitter, linear poweramplifiers in the 1.0 2.0 GHz frequency range. It has been specificallydesigned for use in Personal Communications Network (PCN) base station andINMARSAT Standard M applications. Specifie

 9.9. Size:70K  motorola
mrf6414p.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6414PHT/DThe RF LineMRF6414NPN SiliconPHOTOMASTERRF Power TransistorCASE 333A02, STYLE 2C9T2 +VCCR1C8P1C5D1C6C7D2C4R2RF OUTPUTRF INPUTC3T150 WC1C250 WC1, C3 100 pF, Chip Capacitor, Hight Q P1 1 k, TrimmerC2, C7 330 pF, Chip Capacitor, 0805 R1 1 k, ResistorC5, C8

 9.10. Size:230K  motorola
mrf6408rev2.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6408/DThe RF LineMRF6408NPN SiliconRF Power TransistorDesigned for PCN and PCS base station applications, the MRF6408incorporates high value emitter ballast resistors, gold metallizations and offers12 W, 2.0 GHza high degree of reliability and ruggedness.RF POWER TRANSISTOR To be used in class AB for PCN

 9.11. Size:228K  motorola
mrf6404.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6404/DThe RF LineMRF6404NPN SiliconRF Power TransistorThe MRF6404 is designed for 26 volts microwave large signal, commonemitter, class AB linear amplifier applications operating in the range 1.8 to30 W, 1.88 GHz2.0 GHz.RF POWER TRANSISTOR Specified 26 Volts, 1.88 GHz Characteristics NPN SILICONOutput Po

 9.12. Size:108K  motorola
mrf6414r.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6414/DThe RF LineMRF6414NPN SiliconRF Power TransistorThe MRF6414 is designed for 26 volt UHF large signal, common emitter,class AB linear amplifier applications.50 W, 960 MHz Specified 26 Volt, 960 MHz Characteristics RF POWER TRANSISTOROutput Power = 50 Watts NPN SILICONMinimum Gain = 8.5 dB @ 960 MHz, C

 9.13. Size:69K  motorola
mrf6401p.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6401PHT/DThe RF LineNPN SiliconMRF6401RF Power TransistorPHOTOMASTERCASE 305C02, STYLE 1SOE200PILLR4 R5 R6+VCCR7Q1R8R2 R3C9C10C4 C3 TL11TL10C5 C6 C7 C8TL6TL4C2TL5 TL7 TL9RFTL1 TL2OUTPUTRFTP1INPUTC1DUT TL8TL3 TL4C1 1.5 pF, ATC Chip Capacitor 100A Q1 Tran

 9.14. Size:228K  motorola
mrf6404r.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6404/DThe RF LineMRF6404NPN SiliconRF Power TransistorThe MRF6404 is designed for 26 volts microwave large signal, commonemitter, class AB linear amplifier applications operating in the range 1.8 to30 W, 1.88 GHz2.0 GHz.RF POWER TRANSISTOR Specified 26 Volts, 1.88 GHz Characteristics NPN SILICONOutput Po

 9.15. Size:276K  motorola
mrf6404 mrf6404k.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6404/DThe RF LineMRF6404NPN SiliconMRF6404KRF Power TransistorThe MRF6404 is designed for 26 volts microwave large signal, commonemitter, class AB linear amplifier applications operating in the range 1.8 to30 W, 1.88 GHz2.0 GHz.RF POWER TRANSISTOR Specified 26 Volts, 1.88 GHz Characteristics NPN SILICON

 9.16. Size:273K  motorola
mrf6409.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6409/DThe RF LineNPN SiliconMRF6409RF Power TransistorThe MRF6409 is designed for GSM base stations applications. It incorpo-rates high value emitter ballast resistors, gold metallizations and offers a highdegree of reliability and ruggedness. To be used in Class AB Specified 26 Volts, 960 MHz Characteris

 9.17. Size:120K  motorola
mrf6402r.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6402/DThe RF LineNPN SiliconMRF6402RF Power TransistorThe MRF6402 is designed for 1.8 GHz Personal Communications Network(PCN) base stations applications. It incorporates high value emitter ballastresistors, gold metallizations and offers a high degree of reliability andruggedness. For ease of design, this transi

 9.18. Size:103K  motorola
mrf641re.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF641/DThe RF LineNPN SiliconMRF641RF Power Transistor. . . designed for 12.5 Volt UHF largesignal amplifier applications in industrialand commercial FM equipment operating to 512 MHz. Specified 12.5 Volt, 470 MHz Characteristics Output Power = 15 Watts15 W, 470 MHzMinimum Gain = 7.8 dBCONTROLLED Q

 9.19. Size:273K  motorola
mrf6409rev0.pdf

MRF644
MRF644

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF6409/DThe RF LineNPN SiliconMRF6409RF Power TransistorThe MRF6409 is designed for GSM base stations applications. It incorpo-rates high value emitter ballast resistors, gold metallizations and offers a highdegree of reliability and ruggedness. To be used in Class AB Specified 26 Volts, 960 MHz Characteris

Datasheet: HA9079 , HA9500 , HA9501 , HA9502 , HA9531 , HA9531A , HA9532 , HA9532A , TIP142 , HCT2907A , HCT2907M , HDA412 , HDA420 , HDA496 , HEP637 , HEPG0001 , HEPG0002 .

History: 2N2126

 

 
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