DMG4712SSS
0.05
0.04
V GS = 4.5V
0.04
0.03
0.03
T A = 150°C
0.02
V GS = 2.5V
V GS = 4.5V
0.02
T A = 125°C
T A = 85°C
T A = 25°C
0.01
V GS = 10V
0.01
T A = -55°C
0
0
5
10
15
20
25
30
0
0
5
10 15 20 25
30
1.6
I D , DRAIN-SOURCE CURRENT (A)
Fig. 3 Typical On-Resistance
vs. Drain Current and Gate Voltage
V GS = 4.5V
0.03
I D , DRAIN CURRENT (A)
Fig. 4 Typical On-Resistance
vs. Drain Current and Temperature
1.4
I D = 10A
V GS = 10V
0.02
1.2
I D = 20A
V GS = 4.5V
I D = 10A
1.0
0.8
0.01
V GS = 10V
I D = 20A
0.6
-50
-25 0 25 50 75 100 125 150
0
-50 -25 0 25 50 75 100 125 150
3.0
2.5
2.0
T A , AMBIENT TEMPERATURE (°C)
Fig. 5 On-Resistance Variation with Temperature
20
18
16
14
T A , AMBIENT TEMPERATURE (°C)
Fig. 6 On-Resistance Variation with Temperature
12
T A = 25°C
1.5
1.0
0.5
I D = 10mA
10
8
6
4
2
0
-50 -25 0 25 50 75 100 125 150
0
0
0.2
0.4 0.6 0.8 1.0
1.2
T A , AMBIENT TEMPERATURE (°C)
Fig. 7 Gate Threshold Variation vs. Ambient Temperature
V SD , SOURCE-DRAIN VOLTAGE (V)
Fig. 8 Diode Forward Voltage vs. Current
DMG4712SSS
Document number: DS32040 Rev. 6 - 2
3 of 6
www.diodes.com
August 2010
? Diodes Incorporated
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