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MRF428 . Datasheet. Equivalente. Reemplazo. Hoja de especificaciones. Principales características


   Número de Parte: MRF428
   Material: Si
   Polaridad de transistor: NPN

ESPECIFICACIONES MÁXIMAS


   Disipación total del dispositivo (Pc): 320 W
   Tensión colector-base (Vcb): 110 V
   Tensión colector-emisor (Vce): 55 V
   Tensión emisor-base (Veb): 4 V
   Corriente del colector DC máxima (Ic): 20 A
   Temperatura operativa máxima (Tj): 175 °C

CARACTERÍSTICAS ELÉCTRICAS


   Ganancia de corriente contínua (hfe): 10
 

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MRF428 Datasheet (PDF)

 9.1. Size:102K  motorola
mrf421rev1.pdf pdf_icon

MRF428

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF421/DThe RF LineNPN SiliconMRF421RF Power TransistorDesigned primarily for application as a highpower linear amplifier from 2.0 to30 MHz. Specified 12.5 Volt, 30 MHz Characteristics Output Power = 100 W (PEP)100 W (PEP), 30 MHzMinimum Gain = 10 dBRF POWEREfficiency = 40%TRANSISTORS Intermo

 9.2. Size:97K  motorola
mrf422.pdf pdf_icon

MRF428

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF422/DThe RF LineNPN SiliconMRF422RF Power TransistorDesigned primarily for applications as a highpower linear amplifier from 2.0to 30 MHz. Specified 28 Volt, 30 MHz Characteristics Output Power = 150 W (PEP)150 W (PEP), 30 MHzMinimum Gain = 10 dBRF POWEREfficiency = 40%TRANSISTORS Intermod

 9.3. Size:112K  motorola
mrf426re.pdf pdf_icon

MRF428

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF426/DThe RF LineNPN SiliconMRF426RF Power Transistor. . . designed for high gain driver and output linear amplifier stages in 1.5 to30 MHz HF/SSB equipment. Specified 28 Volt, 30 MHz Characteristics Output Power = 25 W (PEP)25 W (PEP), 30 MHzMinimum Gain = 22 dBRF POWEREfficiency = 35%TRANSISTOR

 9.4. Size:112K  motorola
mrf426.pdf pdf_icon

MRF428

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF426/DThe RF LineNPN SiliconMRF426RF Power Transistor. . . designed for high gain driver and output linear amplifier stages in 1.5 to30 MHz HF/SSB equipment. Specified 28 Volt, 30 MHz Characteristics Output Power = 25 W (PEP)25 W (PEP), 30 MHzMinimum Gain = 22 dBRF POWEREfficiency = 35%TRANSISTOR

Otros transistores... MRF402 , MRF404 , MRF406 , MRF420 , MRF421 , MRF422 , MRF426 , MRF427 , 13009 , MRF432 , MRF433 , MRF4427 , MRF449 , MRF450 , MRF452 , MRF453 , MRF454 .

 

 
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