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DMC4047LSD Datasheet, PDF (4/9 Pages) –
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DMC4047LSD
20.0
15.0
VGS = 10V
VGS = 5.0V
VGS = 4.5V
10.0
VGS = 4.0V
5.0
N-Channel Q2
30
VGS = 3.5V
25
20
15
10
VGS = 3.0V
5
VGS = 150°C
VGS = 125°C
VGS = 85°C
VGS = 25°C
VGS = -55°C
0.0
VGS = 2.5V
0
1
2
3
4
5
VDS, DRAIN-SOURCE VOLTAGE(V)
Figure 1 Typical Output Characteristics
VGS = 4.5V
VGS = 10.0V
0
2
1.5
1
5
10
15
20
ID, DRAIN-SOURCE CURRENT (A)
Figure 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
VGS = 10V
ID = 10A
VGS = 4.5V
ID = 5.0A
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
VGS, GATE-SOURCE VOLTAGE (V)
Figure 2 Typical Transfer Characteristics
0.05
0.045
0.04
0.035
0.03
TA= 150°C
TA= 125°C
TA= 85°C
0.025
0.02
0.015
TA= 25°C
TA= -55°C
0.01
0.005
0
0
5
10
15
20
25
30
ID, DRAIN CURRENT(A)
Figure 4 Typical On-Resistance vs.
Drain Current and Temperature
0.04
0.035
0.03
0.025
VGS = 4.5V
ID = 5.0A
0.02
0.015
VGS = 10V
0.5
0.01
ID = 10A
0.005
0
TJ, JUNCTION TEMPERATURE (°C)
Figure 5 On-Resistance Variation with Temperature
DMC4047LSD
Document number: DS36206 Rev. 4 - 2
4 of 9
www.diodes.com
0
-50 -25 0 25 50 75 100 125 150
TJ, JUNCTION TEMPERATURE (°C)
Figure 6 On-Resistance Variation with Temperature
November 2013
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