AAT9121
30V N-Channel Power MOSFET
Typical Characteristics
(T
J
= 25ºC unless otherwise noted)
Forward Characteristics
10V
6V
4.5V
5V
4V
R
DS(ON)
/ R
DS(ON)
at gate = 10 V
30
25
20
3
Normalized R
DS(ON)
4V
2.5
2
1.5
1
0.5
0
0
5
10
15
20
25
30
3.5 V
4.5 V
5V
I
D
(A)
15
10
5
0
0
1
2
2V
3V
3.5V
6V
10 V
3
4
5
V
D
(V)
I
D
(A)
R
DS(ON)
vs. V
G
100
30
Transfer
5A
80
25
R
DS(ON)
(mΩ)
10A
60
40
20
0
0
2
4
15A
20
V
G
=V
D
I
D
(A)
15
10
5
0
6
8
10
0
1
2
3
4
5
V
G
(V)
V
G
(V)
Source to Drain Voltage
100
10
8
6
Gate Charge Characteristics
10
Gate Voltage (V)
0.6
0.8
1
1.2
I
SD
(A)
1
4
2
0
0
5
10
15
20
25
0.1
0.4
V
SD
(V)
Gate Charge (nC)
9121.2001.12.0.9
3