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2N4957
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2N4957

SKU: 2N4957
2N4957 Transistor Silicon PNP CASE: TO72 MAKE: Microsemi Corporation
Price:
£14.39 Inc. VAT (£11.99 Ex. VAT)
£14.39 Inc. VAT (£11.99 Ex. VAT)
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Datasheet
2N4957 Datasheet
Product specifications
Type Transistor Silicon PNP
Case TO72
Manufacturer Microsemi Corporation
Vbr CBO 30
@Ic (A) 2.0m
Mat. Silicon Logic
Noise Fig. 3.0=
Oper. Gain Typ (S21) 25
f(osc) Max. (Hz) 1.5G
Polarity PNP
PD Max. (W) 200m
Coll. (or drain) Current Max. 30m
@Freq. (test) 450M
@VCE (test) 10
Oper. Temp (°C) Max. 175
Pinout Equivalence Number 4-20
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 0.2 W
Maximum Collector-Base Voltage |Vcb| 20 V
Maximum Collector-Emitter Voltage |Vce| 20 V
Maximum Emitter-Base Voltage |Veb| 3 V
Maximum Collector Current |Ic max| 0.03 A
Max. Operating Junction Temperature (Tj) 200 °C
Collector Capacitance (Cc) 0.4 pF
Transition Frequency (ft): 1600 MHz
Forward Current Transfer Ratio (hFE), MIN 20
SKU 116266
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