2SC4994 . Datasheet. Equivalente. Reemplazo. Hoja de especificaciones. Principales características
Número de Parte: 2SC4994
Código: YS-
Material: Si
Polaridad de transistor: NPN
ESPECIFICACIONES MÁXIMAS
Disipación total del dispositivo (Pc): 0.1 W
Tensión colector-base (Vcb): 15 V
Tensión colector-emisor (Vce): 8 V
Tensión emisor-base (Veb): 1.5 V
Corriente del colector DC máxima (Ic): 0.02 A
Temperatura operativa máxima (Tj): 150 °C
CARACTERÍSTICAS ELÉCTRICAS
Transición de frecuencia (ft): 7500 MHz
Capacitancia de salida (Cc): 0.4 pF
Ganancia de corriente contínua (hfe): 50
Paquete / Cubierta: CMPAK-4
2SC4994 Datasheet (PDF)
2sc4994.pdf

2SC4994Silicon NPN EpitaxialADE-208-0121st. EditionApplicationVHF / UHF wide band amplifierFeatures High gain bandwidth productfT = 10.5 GHz Typ High gain, low noise figurePG = 17.0 dB Typ, NF = 1.2 dB Typ at f = 900 MHzOutlineCMPAK42311. Collector42. Emitter3. Base4. Emitter2SC4994Absolute Maximum Ratings (Ta = 25C)Item Symbol Ratings U
2sc4997.pdf

2SC4997 / 2SC4998TransistorsHigh-frequency Amplifier Transistor,RF switching (10V, 0.1A)2SC4997 / 2SC4998 Features External dimensions (Units : mm)1) High transition frequency. (fT=240MHz)2) High hFE. 2SC4997(1)(2)(3)0.8 Absolute maximum ratings (Ta=25C)1.6Parameter Symbol Limits UnitCollector-base voltage VCBO 15 V0.1Min.Collector-emitter voltage VCEO 10 V
2sc4993.pdf

2SC4993Silicon NPN EpitaxialADE-208-0111st. EditionApplicationVHF / UHF wide band amplifierFeatures High gain bandwidth productfT = 10.5 GHz Typ High gain, low noise figurePG = 16.5 dB Typ, NF = 1.2 dB Typ at f = 900 MHzOutlineMPAK-42311. Collector2. Emitter43. Base4. Emitter2SC4993Absolute Maximum Ratings (Ta = 25C)Item Symbol Ratings Unit
Otros transistores... 2N3200 , 2N3201 , 2N3202 , 2N3203 , 2N3204 , 2N3205 , 2N3206 , 2N3207 , B772 , 2N3209 , 2N3209AQF , 2N3209CSM , 2N3209DCSM , 2N3209L , 2N321 , 2N3210 , 2N3211 .
History: ZHB6790 | 2T9139 | 2N3440C3C | SUR553J | DMMT3906 | MMBR571L | 2SC3636
History: ZHB6790 | 2T9139 | 2N3440C3C | SUR553J | DMMT3906 | MMBR571L | 2SC3636



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