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2N2478
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2N2478

SKU: 2N2478
2N2478 Transistor Silicon NPN CASE: TO5 MAKE: Electronic Transistor
Product specifications
Type Transistor Silicon NPN
Case TO5
Manufacturer Electronic Transistor
Vbr CBO 120
Vbr CEO 40
Max. PD (W) 600m
C(ob) (F) 12p
Derate (Amb) (W/°C) 4.0m
t(f) Max. (S) 55n
hfe 30
Ic Max. (A) 500m
Icbo Max. @Vcb Max. (A) 2.0u
Polarity NPN
Tr Max. (s) 80n
t(stor) Max. (S) 130n
Trans. Freq (Hz) Min. 200M
@VCE (test) (V) 1.5
Oper. Temp (°C) Max. 175
@Ic (A) 150m
Pinout Equivalence Number 3-12
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 0.6 W
Maximum Collector-Base Voltage |Vcb| 120 V
Maximum Collector-Emitter Voltage |Vce| 40 V
Maximum Emitter-Base Voltage |Veb| 5 V
Maximum Collector Current |Ic max| 0.5 A
Max. Operating Junction Temperature (Tj) 175 °C
Collector Capacitance (Cc) 14 pF
Transition Frequency (ft): 200 MHz
Forward Current Transfer Ratio (hFE), MIN 30
SKU 536225
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