tsdf1220 Vishay, tsdf1220 Datasheet - Page 3

• Manufacturer Part Number: tsdf1220
• Description: 12 Ghz Silicon Npn Planar Rf Transistor
• Manufacturer: Vishay

Typical Characteristics
T
Document Number 85066
Rev. 1.7, 19-Apr-06
amb
Figure 1. Total Power Dissipation vs. Ambient Temperature
14288
96 12159
= 25 °C unless otherwise specified
Figure 2. Transition Frequency vs. Collector Current
300
250
200
150
100
20
16
12
50
8
4
0
0
0
0
V
f =1 GHz
20
CE
T
amb
5
= 5 V
I
40
C
- Ambient Temperature (°C)
- Collector Current (mA)
10
60
V
f = 1 GHz
CE
15
80 100 120 140 160
= 3 V
20
TSDF1220 / 1220R / 1220W / 1220RW
25
30
Figure 3. Collector Base Capacitance vs. Collector Base Voltage
14290
14289
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.5
0.4
0.3
0.2
0.1
0.0
Figure 4. Noise Figure vs. Collector Current
0
0
V
V
Z
f = 2 GHz
CB
CE
S
5
I
1
C
= 50 Ω
– Collector Base Voltage (V)
– Collector Current (mA)
= 5 V
10
2
Vishay Semiconductors
15
3
20
4
25
www.vishay.com
5
3