2N2947 Specs and Replacement
Type Designator: 2N2947
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 25 W
Maximum Collector-Base Voltage |Vcb|: 90 V
Maximum Collector-Emitter Voltage |Vce|: 40 V
Maximum Emitter-Base Voltage |Veb|: 3 V
Maximum Collector Current |Ic max|: 1.5 A
Max. Operating Junction Temperature (Tj): 175 °C
Electrical Characteristics
Transition Frequency (ft): 100 MHz
Collector Capacitance (Cc): 60 pF
Forward Current Transfer Ratio (hFE), MIN: 6
Package: TO3
2N2947 Substitution
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2N2947 datasheet
TECHNICAL DATA PNP SILICON SMALL SIGNAL TRANSISTOR Qualified per MIL-PRF-19500/382 Devices Qualified Level JAN 2N2944A 2N2945A 2N2946A JANTX JANTV MAXIMUM RATINGS Ratings Sym 2N2944A 2N2945A 2N2946A Unit Collector-Emitter Voltage 10 20 35 Vdc VCEO Emitter-Collector Voltage 10 20 35 Vdc VECO Collector-Base Voltage 15 25 40 Vdc VCBO Emitter-Base Voltage 15 25 40 Vdc ... See More ⇒
Detailed specifications: 2N2942, 2N2943, 2N2944, 2N2944A, 2N2945, 2N2945A, 2N2946, 2N2946A, TIP127, 2N2948, 2N2949, 2N2950, 2N2951, 2N2951S, 2N2952, 2N2953, 2N2954
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