2N428
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2N428

SKU: 2N428
2N428 Transistor Germanium PNP CASE: TO5 MAKE: Generic
Product specifications
Type Transistor Germanium PNP
Case TO5
Manufacturer Generic
Vbr CBO 30
Vbr CEO 12
Max. PD (W) 150m
C(ob) (F) 20p
Derate (Amb) (W/°C) 2.5m
Ic Max. (A) 400m
Icbo Max. @Vcb Max. (A) 4.0u
Polarity PNP
Trans. Freq (Hz) Min. 10M
Oper. Temp (°C) Max. 85
Pinout Equivalence Number 3-12
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 0.2 W
Maximum Collector-Base Voltage |Vcb| 30 V
Maximum Collector-Emitter Voltage |Vce| 12 V
Maximum Emitter-Base Voltage |Veb| 20 V
Maximum Collector Current |Ic max| 0.4 A
Max. Operating Junction Temperature (Tj) 85 °C
Collector Capacitance (Cc) 25 pF
Transition Frequency (ft): 8 MHz
Forward Current Transfer Ratio (hFE), MIN 60
SKU 366335
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