MRF557 . Datasheet. Equivalente. Reemplazo. Hoja de especificaciones. Principales características
Número de Parte: MRF557
Material: Si
Polaridad de transistor: NPN
ESPECIFICACIONES MÁXIMAS
Disipación total del dispositivo (Pc): 3 W
Tensión colector-base (Vcb): 36 V
Tensión colector-emisor (Vce): 16 V
Tensión emisor-base (Veb): 4 V
Corriente del colector DC máxima (Ic): 0.4 A
Temperatura operativa máxima (Tj): 150 °C
CARACTERÍSTICAS ELÉCTRICAS
Transición de frecuencia (ft): 870 MHz
Capacitancia de salida (Cc): 3.5 pF
Ganancia de corriente contínua (hfe): 50
Paquete / Cubierta: CASE317D-02
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MRF557 Datasheet (PDF)
mrf557.pdf

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF557/DThe RF LineNPN SiliconMRF557RF Low Power TransistorDesigned primarily for wideband large signal predriver stages in the800 MHz frequency range. Specified @ 12.5 V, 870 MHz CharacteristicsOutput Power = 1.5 W1.5 W, 870 MHzMinimum Gain = 8.0 dBRF LOW POWEREfficiency 60% (Typ)TRANSISTOR Cost E
mrf557re.pdf

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF557/DThe RF LineNPN SiliconMRF557RF Low Power TransistorDesigned primarily for wideband large signal predriver stages in the800 MHz frequency range. Specified @ 12.5 V, 870 MHz CharacteristicsOutput Power = 1.5 W1.5 W, 870 MHzMinimum Gain = 8.0 dBRF LOW POWEREfficiency 60% (Typ)TRANSISTOR Cost E
mrf555re.pdf

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF555/DThe RF LineNPN SiliconMRF555RF Low Power TransistorDesigned primarily for wideband large signal predriver stages in the UHFfrequency range. Specified @ 12.5 V, 470 MHz Characteristics @ Pout = 1.5 WCommon Emitter Power Gain = 12.5 dB (Typ)1.5 W, 470 MHzEfficiency 60% (Typ)RF LOW POWER Cost Effe
mrf553.pdf

MOTOROLAOrder this documentSEMICONDUCTOR TECHNICAL DATAby MRF553/DThe RF LineNPN SiliconMRF553RF Low Power TransistorDesigned primarily for wideband large signal predriver stages in the VHFfrequency range. Specified @ 12.5 V, 175 MHz CharacteristicsOutput Power = 1.5 W1.5 W, 175 MHzMinimum Gain = 11.5 dBRF LOW POWEREfficiency 60% (Typ)TRANSISTOR Cost Effe
Otros transistores... 2SA1771 , 2SA178 , 2SA1790 , 2SA1791 , 2SA1792 , 2SA1793 , 2SA1794 , 2SA1795 , 2SD1047 , 2SA1799 , 2SA17H , 2SA18 , 2SA180 , 2SA1800 , 2SA1800O , 2SA1800R , 2SA1800Y .
History: CML1207 | BF451 | BF422 | TN5128 | CFC4662 | BFY87V | 3DD201
History: CML1207 | BF451 | BF422 | TN5128 | CFC4662 | BFY87V | 3DD201



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