All Transistors. MRF458 Datasheet

 

MRF458 Datasheet and Replacement


   Type Designator: MRF458
   Material of Transistor: Si
   Polarity: NPN
   Maximum Collector Power Dissipation (Pc): 175 W
   Maximum Collector-Base Voltage |Vcb|: 36 V
   Maximum Collector-Emitter Voltage |Vce|: 18 V
   Maximum Emitter-Base Voltage |Veb|: 4 V
   Maximum Collector Current |Ic max|: 10 A
   Max. Operating Junction Temperature (Tj): 175 °C
   Forward Current Transfer Ratio (hFE), MIN: 10
   Noise Figure, dB: -
   Package: M174
 

 MRF458 Substitution

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MRF458 Datasheet (PDF)

 9.1. Size:70K  motorola
 mrf454re.pdf pdf_icon

MRF458

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF454/DThe RF LineNPN SiliconMRF454RF Power TransistorDesigned for power amplifier applications in industrial, commercial andamateur radio equipment to 30 MHz. Specified 12.5 Volt, 30 MHz Characteristics Output Power = 80 Watts80 W, 30 MHzMinimum Gain = 12 dBRF POWEREfficiency = 50%TRANSISTORNPN S

 9.2. Size:75K  motorola
 mrf455re.pdf pdf_icon

MRF458

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF455/DThe RF LineNPN SiliconMRF455RF Power Transistor. . . designed for power amplifier applications in industrial, commercial andamateur radio equipment to 30 MHz. Specified 12.5 Volt, 30 MHz Characteristics Output Power = 60 Watts60 W, 30 MHzMinimum Gain = 13 dBRF POWEREfficiency = 55%TRANSISTOR

 9.3. Size:57K  motorola
 mrf454rev1.pdf pdf_icon

MRF458

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF454/DThe RF LineNPN SiliconMRF454RF Power TransistorDesigned for power amplifier applications in industrial, commercial andamateur radio equipment to 30 MHz. Specified 12.5 Volt, 30 MHz Characteristics Output Power = 80 Watts80 W, 30 MHzMinimum Gain = 12 dBRF POWEREfficiency = 50%TRANSISTORNPN S

 9.4. Size:75K  motorola
 mrf455.pdf pdf_icon

MRF458

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF455/DThe RF LineNPN SiliconMRF455RF Power Transistor. . . designed for power amplifier applications in industrial, commercial andamateur radio equipment to 30 MHz. Specified 12.5 Volt, 30 MHz Characteristics Output Power = 60 Watts60 W, 30 MHzMinimum Gain = 13 dBRF POWEREfficiency = 55%TRANSISTOR

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Datasheet: MRF433 , MRF4427 , MRF449 , MRF450 , MRF452 , MRF453 , MRF454 , MRF455 , S8050 , MRF460 , MRF463 , MRF464 , MRF472 , MRF475 , MRF476 , MRF485 , MRF501 .

History: UMT2003

Keywords - MRF458 transistor datasheet

 MRF458 cross reference
 MRF458 equivalent finder
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