BFG25A Datasheet, PDF (4/12 Pages) NXP Semiconductors – NPN 5 GHz wideband transistor

NXP Semiconductors
NPN 5 GHz wideband transistor
Product specification
BFG25A/X
handbook,⁴h⁰alfpage
P _tot
(mW)
30
MRC038 - 1
20
10
0
0
50
100
150
200
Ts (oC)
Fig.2 Power derating curve.
100
handbook, halfpage
h _FE
80
60
40
20
0
10 ³
10 ²
10 ¹
MCD138
1
10
IC (mA)
V_CE = 1 V.
Fig.3 DC current gain as a function of collector
current; typical values.
handbook⁰, ^.h³alfpage
C _re
(pF)
0.2
MCD139
handbook, h⁶alfpage
fT
(GHz)
4
MCD140
0.1
2
0
0
2
4
6
VCB (V)
I_C = i_c = 0; f = 1 MHz.
Fig.4 Feedback capacitance as a function of
collector-base voltage; typical values.
0
0
1
2
3
4
IC (mA)
V_CE = 1 V; f = 500 MHz; T_amb = 25 °C.
Fig.5 Transition frequency as a function of
collector current; typical values.
Rev. 04 - 27 November 2007
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