2N2957 Datasheet, Equivalent, Cross Reference Search
Type Designator: 2N2957
Material of Transistor: Ge
Polarity: PNP
Maximum Collector Power Dissipation (Pc): 0.3 W
Maximum Collector-Base Voltage |Vcb|: 40 V
Maximum Collector-Emitter Voltage |Vce|: 18 V
Maximum Emitter-Base Voltage |Veb|: 3 V
Maximum Collector Current |Ic max|: 0.1 A
Max. Operating Junction Temperature (Tj): 100 °C
Transition Frequency (ft): 300 MHz
Collector Capacitance (Cc): 4 pF
Forward Current Transfer Ratio (hFE), MIN: 100
Noise Figure, dB: -
Package: TO18
2N2957 Transistor Equivalent Substitute - Cross-Reference Search
2N2957 Datasheet (PDF)
2n2955.pdf
UNISONIC TECHNOLOGIES CO., LTD 2N2955 PNP SILICON TRANSISTOR SILICON PNP TRANSISTORS DESCRIPTION The UTC 2N2955 is a silicon PNP transistor in TO-3 metal case. It is intended for power switching circuits, series and shunt regulators, output stages and high fidelity amplifiers. ORDERING INFORMATION Pin Assignment Ordering Number Package Packing 1 2 32N2955L-T30-Y TO-3
2n2955.pdf
isc Silicon PNP Power Transistors 2N2955DESCRIPTIONExcellent Safe Operating AreaDC Current Gain-: h =20-70@I = -4AFE CCollector-Emitter Saturation Voltage-: V )= -1.1V(Max)@ I = -4ACE(sat CMinimum Lot-to-Lot variations for robust deviceperformance and reliable operationAPPLICATIONSDesigned for general-purpose switching and amplifierapplicationsABSOLUTE MAXI
Datasheet: 2N2950 , 2N2951 , 2N2951S , 2N2952 , 2N2953 , 2N2954 , 2N2955 , 2N2956 , 8550 , 2N2958 , 2N2958S , 2N2959 , 2N2959S , 2N296 , 2N2960 , 2N2961 , 2N2962 .
