TYPICAL CHARACTERISTICS (TA = 25 °C)
TOTAL POWER DISSIPATION vs.
AMBIENT TEMPERATURE
Free Air
200
100
Per
2 Elements
Element
in
Total
0
50
100
150
Ambient Temperature TA (°C)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
30
200 µA
180 µA
160 µA
20
140 µA
120 µA
100 µA
10
80 µA
60 µA
40 µA
IB = 20 µA
0
1 2 3 4 56
Collector to Emitter Voltage VCE (V)
GAIN BANDWIDTH PRODUCT
vs. COLLECTOR CURRENT
10
f = 2 GHz
VCE = 1 V
5
0
1
2
3
5 7 10
Collector Current IC (mA)
µPA809T
COLLECTOR CURRENT vs.
BASE TO EMITTER VOLTAGE
100
50
VCE = 1 V
20
10
5
2
1
0.5
0.2
0.1
0.05
0.02
0.01
0
0.5
1
Base to Emitter Voltage VBE (V)
200
VCE = 1 V
DC CURENT GAIN vs.
COLLECTOR CURRENT
100
0
0.1 0.2
0.5 1 2 5 10 20 50 100
Collector Current IC (mA)
INSERTION GAIN vs.
COLLECTOR CURRENT
10
f = 2 GHz
VCE = 1 V
5
0
1
2
3
5
Collector Current IC (mA)
7 10
3