AO4459
TYPICAL ELECTRICAL AND THERMAL CHARACTERISTICS
10
40
35
30
25
20
15
10
5
-10V
VDS=-5V
-8V
-5V
8
6
4
2
0
-4.5V
125°C
25°C
-4V
VGS=-3.5V
-40°C
0
0
1
2
3
4
5
0
1
2
3
4
5
-VDS (Volts)
-VGS(Volts)
Figure 1: On-Region Characteristics
Figure 2: Transfer Characteristics
100
80
60
40
20
1.6
1.4
1.2
1.0
0.8
0.6
VGS=-10V
ID=-6.5A
VGS=-4.5V
VGS=-10V
VGS=-4.5V
ID=-5A
I 6=-6.5A, dI/dt=100A/µs
0
2
4
8
10
F
-50
0
50
Temperature (°C)
Figure 4: On-Resistance vs. Junction Temperature
100
150
200
-ID (A)
Figure 3: On-Resistance vs. Drain Current and Gate
Voltage
160
140
120
100
80
1E+01
1E+00
ID=-6.5A
1E-01
1E-02
1E-03
125°C
125°C
25°C
THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL
60
COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING
1E-04
25°C
-40°C
-40°C
OUT OF SUCH APPLI ATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN,
40
1E-05
FUNCTIONS AND RELIABILITY WITHOUT NOTICE.
20
1E-06
2
4
6
8
10
0.0
0.2
0.4
0.6
0.8
1.0
1.2
-VGS (Volts)
-VSD (Volts)
Figure 5: On-Resistance vs. Gate-Source Voltage
Figure 6: Body-Diode Characteristics
Alpha & Omega Semiconductor, Ltd.
AOS [ ALPHA & OMEGA SEMICONDUCTORS ]
