Freescale
AO4422/MC4422
Typical Electrical Characteristics (N-Channel)
30
25
20
15
10
5
30
TA = -55oC
VDS = 5V
25oC
VGS = 10V
25
6.0V
125oC
20
15
10
5
5.0V
4.0V
3.0V
0
0
0.5
1.5
2.5
3.5
4.5
0
0.5
1
1.5
2
2.5
VGS, GATE TO SOURCE VOLTAGE (V)
VDS, DRAIN-SOURCE VOLTAGE (V)
Figure 1. On-Region Characteristics
Figure 2. Body Diode Forward Voltage Variation
with Source Current and Temperature
2.5
2
1500
f = 1MHz
VGS = 0 V
1200
900
600
300
0
CISS
4.5V
1.5
1
6.0V
COSS
10V
25
CRSS
15
0.5
0
5
10
15
20
30
0
5
10
20
25
30
ID, DRAIN CURRENT (A)
VDS, DRAIN TO SOURCE VOLTAGE (V)
Figure 3. On Resistance Vs Vgs Voltage
Figure 4. Capacitance Characteristics
10
1.6
1.4
VGS = 10V
ID = 7A
8
6
4
2
0
1.2
1.0
0.8
0.6
-50
-25
0
25
50
75
100
125
150
0
2
4
6
8
10
TJ Juncation Temperature (C)
Qg, Charge (nC)
Figure 5. Gate Charge Characteristics
Figure 6. On-Resistance Variation with Temperature
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