AO4624
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS: N-CHANNEL
30
25
20
15
10
5
20
16
12
8
6V
5V
4.5V
10V
VDS=5V
4V
3.5V
125°C
VGS=3V
4
25°C
3.5
0
0
0
0.5
1
1.5
2
2.5
3
4
4.5
0
1
2
3
4
5
VGS (Volts)
VDS (Volts)
Figure 2: Transfer Characteristics
Fig 1: On-Region Characteristics
60
50
40
30
20
10
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
ID=6.9A
VGS=10V
VGS=4.5V
VGS=4.5V
ID=5A
VGS=10V
0.9
0.8
0
5
10
15
20
0
50
100
150
200
I
D (Amps)
Temperature ( °C)
Figure 4: On-Resistance vs. Junction
Temperature
Figure 3: On-Resistance vs. Drain Current and
Gate Voltage
70
10
1
ID=6.9A
60
50
40
30
20
10
125°
125°C
0.1
25°C
0.01
0.001
25°C
0.0
0.2
0.4
VSD (Volts)
Figure 6: Body diode characteristics
0.6
0.8
1.0
2
4
6
8
10
VGS (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
Alpha & Omega Semiconductor, Ltd.
AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
