mpn
BF503
brand
name: Siemens
manufacturer
name: Siemens
Attributes
Key
Value
@Freq. (test)
200M
@Ic (A)
3.0m
@VCE (test)
10
Case
SOT54
Coll. (or drain) Curren.
20m
Collector Capacitance (.
0.3 pF
f(osc) Max. (Hz)
750M
Forward Current Transfe.
40
Manufacturer
Siemens
Mat.
Silicon Logic
Max. Operating Junction.
150 ?C
Maximum Collector Curre.
0.02 A
Maximum Collector Power.
0.5 W
Maximum Collector-Base .
40 V
Maximum Collector-Emitt.
30 V
Maximum Emitter-Base Vo.
4 V
Noise Fig.
3.0
Oper. Temp (?C) Max.
150
PD Max. (W)
500m
Pinout Equivalence Numb.
N/A
Polarity
NPN
SKU
407421
Surface Mounted Yes/No
NO
Transition Frequency (f.
450 MHz
Type
Transistor Silicon NPN
Vbr CBO
40