mpn
BF251
brand
name: STMicroelectronics
manufacturer
name: STMicroelectronics
Attributes
Key
Value
@Ic (A)
4.0m
@VCE (test) (V)
10
Case
TO18
Collector Capacitance (.
O.3 pF
Derate (Amb) (W/?C)
1.0m
Forward Current Transfe.
30
hfe
30
Icbo Max. @Vcb Max. (A)
50n
Manufacturer
ST Microelectronics - S.
Max. Operating Junction.
175 ?C
Max. PD (W)
150m
Maximum Collector Curre.
0.025 A
Maximum Collector Power.
0.15 W
Maximum Collector-Base .
30 V
Maximum Collector-Emitt.
30 V
Maximum Emitter-Base Vo.
4 V
Oper. Temp (?C) Max.
175
Pinout Equivalence Numb.
N/A
Polarity
NPN
SKU
136344
Surface Mounted Yes/No
NO
Trans. Freq (Hz) Min.
600M
Transition Frequency (f.
300 MHz
Type
Transistor Silicon NPN
Vbr CBO
30
Vbr CEO
30