MT4S100U Datasheet, PDF (3/4 Pages) Toshiba Semiconductor – UHF LOW NOISE AMPLIFIER APPLICATION

25
|S21e|²-IC
VCE=2V
20
1V
15
10
5
f=1GHz
Ta=25℃
0
1
10
100
COLLECTOR CURRENT IC(mA)
30
25
20
15
10
5
0
1
fT-IC
VCE=2V
1V
f=2GHz
Ta=25℃
10
100
COLLECTOR CURRENT IC(mA)
MT4S100U
20
|S21e|²-IC
VCE=2V
15
1V
10
5
f=2GHz
Ta=25℃
0
1
10
100
COLLECTOR CURRENT IC(mA)
0.6
Cre,Cob-VCB
IE=0
f=1MHz
0.5
Ta=25℃
0.4
0.3
0.2
0.1
0
0.1
1
10
COLLECTOR-BASE VOLTAGE VCB(V)
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1
NF,Ga-IC
20
18
Ga
16
14
12
10
NF
8
6
f=2GHz 4
VCE=2V ₂
Ta=25℃
0
10
100
COLLECTOR CURRENT IC(mA)
3
100
PC-Ta
80
60
45
40
20
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE Ta(℃)
2002-05-27