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BD251
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BD251

SKU: BD251
BD251 Transistor Silicon NPN CASE: TO3 MAKE: SGS Thomson
Product specifications
Type Transistor Silicon NPN
Case TO3
Manufacturer SGS Thomson
Vbr CBO 40
Vbr CEO 40
Max. PD (W) 20
Max. hFE 25-
Min hFE 20
Ic Max. (A) 3.0
@Ic (test) (A) 2.0
Polarity NPN
Derate Above 25°C 200m
Trans. Freq (Hz) Min. 46M
Oper. Temp (°C) Max. 140
@VCE (V) 5.0i
Pinout Equivalence Number N/A
Surface Mounted Yes/No NO
Maximum Collector Power Dissipation (Pc) 20 W
Maximum Collector-Base Voltage |Vcb| 40 V
Maximum Collector-Emitter Voltage |Vce| 40 V
Maximum Emitter-Base Voltage |Veb| 5 V
Maximum Collector Current |Ic max| 3 A
Max. Operating Junction Temperature (Tj) 150 °C
Transition Frequency (ft): 25 MHz
Forward Current Transfer Ratio (hFE), MIN 20
SKU 135847
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