PD84008-E Datasheet, PDF (8/15 Pages) STMicroelectronics – RF power transistor, LdmoST plastic family N-channel enhancement-mode lateral MOSFETs

Typical performance
PD84008-E, PD84008S-E
Figure 10. Pout and Id vs Vgs
32
4.5
Freq = 870 MHz
28
Idq = 300mA
4.0
Pin = 1.6W
24
3.5
20
3.0
16
2.5
12
2.0
8
1.5
Pout Id
4
1.0
4
6
8
10
12
14
Vgs (V)
Figure 11. Pout and Id vs V_DD
32
4.5
Freq = 870 MHz
28
Idq = 300mA
4.0
Pin = 1.2W
24
3.5
20
3.0
16
2.5
12
2.0
8
1.5
Pout Id
4
1.0
4
6
8
10
12
14
Vgs (V)
Figure 12. Pout and Id vs V_DD
20
Freq = 870 MHz
18
Idq = 300mA
16
Pin = 0.4W
14
12
10
8
6
4
4
6
8
10
Vgs (V)
3.0
2.5
2.0
1.5
Pout
12
Id
1.0
14
Figure 13. Pout and Id vs V_DD
12
11
Freq = 870 MHz
Idq = 300mA
10
Pin = 0.2W
9
8
7
6
5
4
3
2
4
6
8
10
Vgs (V)
2.0
1.8
1.6
1.4
1.2
Pout
12
Id
1.0
14
Figure 14. Pout and Id vs V_DD
6
1.4
5
4
1.2
Freq = 870 MHz
3
Idq = 300mA
Pin = 0.1W
2
1.0
1
Pout Id
0
0.8
4
6
8
10
12
14
Vgs (V)
8/15