ترانزیستور BF254 برند نشنال ساخت ژاپن.
Type Designator
BF254
Material of Transistor
Si
Polarity
NPN
Maximum Collector Power Dissipation (Pc)
0.3W
Maximum Collector-Base Voltage |Vcb|
30V
Maximum Collector-Emitter Voltage |Vce|
20V
Maximum Emitter-Base Voltage |Veb|
5V
Maximum Collector Current |Ic max|
0.03A
Max. Operating Junction Temperature (Tj)
150 °C
Transition Frequency (ft)
130MHz
Collector Capacitance (Cc)
1.7pf
Forward Current Transfer Ratio (hFE), MIN
67
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