2N285B . Datasheet. Equivalente. Reemplazo. Hoja de especificaciones. Principales características
Número de Parte: 2N285B
Material: Ge
Polaridad de transistor: PNP
ESPECIFICACIONES MÁXIMAS
Disipación total del dispositivo (Pc): 25 W
Tensión colector-base (Vcb): 40 V
Tensión colector-emisor (Vce): 40 V
Corriente del colector DC máxima (Ic): 3 A
Temperatura operativa máxima (Tj): 95 °C
CARACTERÍSTICAS ELÉCTRICAS
Transición de frecuencia (ft): 0.1 MHz
Ganancia de corriente contínua (hfe): 150
Paquete / Cubierta: TO3
Búsqueda de reemplazo de transistor bipolar 2N285B
2N285B Datasheet (PDF)
2n2857 2n3839.pdf
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2n2857c1b.pdf
SILICON RF SMALL SIGNAL NPN TRANSISTOR 2N2857C1 High Current Gain-Bandwidth Product (fT) Hermetic Ceramic Surface Mount Package Designed For High Gain, Low Noise Amplifier, Oscillator and Mixer Applications Screening Options Available ABSOLUTE MAXIMUM RATINGS (TA = 25C unless otherwise stated) VCBO Collector Base Voltage 30V VCEO Collector Emitt
2n2857c1.pdf
SILICON RF SMALL SIGNAL NPN TRANSISTOR 2N2857C1 High Current Gain-Bandwidth Product (fT) Hermetic Ceramic Surface Mount Package Designed For High Gain, Low Noise Amplifier, Oscillator and Mixer Applications Screening Options Available ABSOLUTE MAXIMUM RATINGS (TA = 25C unless otherwise stated) VCBO Collector Base Voltage 30V VCEO Collector Emitt
2n2857c1a.pdf
SILICON RF SMALL SIGNAL NPN TRANSISTOR 2N2857C1 High Current Gain-Bandwidth Product (fT) Hermetic Ceramic Surface Mount Package Designed For High Gain, Low Noise Amplifier, Oscillator and Mixer Applications Screening Options Available ABSOLUTE MAXIMUM RATINGS (TA = 25C unless otherwise stated) VCBO Collector Base Voltage 30V VCEO Collector Emitt
2n2857.pdf
2N2857MECHANICAL DATADimensions in mm (inches)NPN TRANSISTOR4.95 (0.195)4.52 (0.178)4.95 (0.195)4.52 (0.178)FEATURES SILICON NPN TRANSISTOR0.48 (0.019)APPLICATIONS:0.41 (0.016)dia. AMPLIFIER, OSCILLATOR ANDCONVERTER APPLICATIONS UP TO500MHz2.54 (0.100)Nom.43 12TO-72 METAL PACKAGEABSOLUTE MAXIMUM RATINGS (TA = 25C unless otherwise stated)VC
2n2857dcsm.pdf
2N2857DCSMDimensions in mm (inches). Dual Bipolar NPN Devices in a hermetically sealed LCC2 Ceramic Surface Mount Package for High Reliability 1.40 0.152.29 0.20 1.65 0.13(0.055 0.006)(0.09 0.008) (0.065 0.005)Applications 2 314Dual Bipolar NPN Devices. A0.236 5rad. (0.009) V = 30V CEO6.22 0.13 A = 1.27 0.13I = 0.04A C(0.
Otros transistores... 2N2856-3 , 2N2857 , 2N2857CSM , 2N2857QF , 2N2857UB , 2N2858 , 2N2859 , 2N285A , 2N3055 , 2N2860 , 2N2861 , 2N2862 , 2N2863 , 2N2864 , 2N2865 , 2N2866 , 2N2867 .
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