Analog Power
AM4463P
Typical Electrical Characteristics (P-Channel)
-5
4000
Vgs Gate-Source Voltage ( V )
I
D
=11.5a
Capacit ance (pF)
-4
-3
-2
-1
0
0
8
16
24
32
40
3000
CISS
2000
CRSS
1000
COSS
0
0
-5
-1 0
-1 5
-2 0
Q g, C harge (nC)
Figure 7. Gate Charge Characteristics
0.8
V
DS
(V)
Figure 8. Capacitance Characteristics
50
45
40
35
30
25
20
15
10
5
0
0.01
Variance (V)
0.6
0.4
0.2
0
-0.2
-0.4
-50
-25
0
25
50
75
100
125 150
V
T
J
- Juncation T emperature (ºC)
Figure 9. Maximum Safe Operating Area
Power (W)
0.1
1
10
100
1000
Pulse T ime (S)
Figure 10. Single Pulse Maximum Power Dissipation
Normalized Thermal Transient Junction to Ambient
1
0.5
0.2
P
DM
0.1
0.1
0.05
0.02
t1
t2
1. Duty Cycal D = t1/t2
2. Per Unit Base R
θ
J A
=70C/W
3. T
J M
- T
A
= P
DM
Z
θ
jc
4. Sureface Mounted
Single Pulse
0.01
0.0001
0.001
0.01
0.1
1
10
100
1000
Square Wave Pulse Duration (S)
Figure 11. Transient Thermal Response Curve
4
January, 2004 - Rev. A
PRELIMINARY
Publication Order Number:
DS-AM4463_C
ANALOGPOWER [ ANALOG POWER ]
