TYPICAL PERFORMANCE CURVES (TA = 25˚C)
Q1
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
25
lB=160 µA
140 µA
20
120 µA
15
100 µA
80 µA
10
60 µA
40 µA
5
20 µA
0
5
10
Collector to Emitter Voltage, VCE (V)
DC CURRENT GAIN vs.
COLLECTOR CURRENT
200
VCE = 3 V
100
50
20
10
0.5
1
5
10
50
Collector Current, lc (mA)
GAIN BANDWIDTH PRODUCT vs.
COLLECTOR CURRENT
20
VCE = 3 V
f = 1.0 GHz
10
5
2
1
0.5
1
5
10
50
Collector Current, lc (mA)
UPA831TF
Q2
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
25
20
160 µA
140 µA
15
120 µA
100 µA
10
80 µA
60 µA
5
40 µA
lB=20 µA
0
0.5
1.0
Collector to Emitter Voltage, VCE (V)
DC CURRENT GAIN vs.
COLLECTOR CURRENT
200
VCE = 3 V
100
50
20
10
0.5
1
5
10
50
Collector Current, lc (mA)
GAIN BANDWIDTH PRODUCT vs.
COLLECTOR CURRENT
10
VCE = 3 V
f = 1 GHz
8
6
4
2
0
0.5
1
5
10
50
Collector Current, lc (mA)