mpn
BFQ28
brand
name: Siemens
manufacturer
name: Siemens
Attributes
Key
Value
@Freq. (test)
2.0G
@Ic (A)
3.0m, 10m
@VCE (test)
10
@VDS (VCE) (test) (V)
10
Case
TO120
Coll. (or drain) Curren.
15m
f(osc) Max. (Hz)
4.0G
Forward Current Transfe.
30
Manufacturer
Siemens
Mat.
Silicon Logic
Max. Operating Junction.
175 ?C
Maximum Collector Curre.
0.015 A
Maximum Collector Power.
0.2 W
Maximum Collector-Base .
20 V
Maximum Collector-Emitt.
15 V
Maximum Emitter-Base Vo.
1 V
Noise Fig.
3.0
Oper. Gain Typ (S21)
9.5
Oper. Temp (?C) Max.
175
PD Max. (W)
200m
Pinout Equivalence Numb.
4-28
Polarity
NPN
SKU
577304
Surface Mounted Yes/No
YES
Transition Frequency (f.
4000 MHz
Type
Transistor Silicon NPN
Vbr CBO
20