IRF7103Q
R DS(on) , Drain-to -Source On Resistance (
Ω
)
R DS (on) , Drain-to-Source On Resistance (
Ω
)
0.15
2.500
0.14
2.000
0.13
1.500
VGS = 4.5V
0.12
1.000
0.11
ID = 3.0A
0.10
0.500
VGS = 10V
0.09
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
0.000
0
5
10
15
20
25
30
35
40
ID , Drain Current (A)
-V GS, Gate -to -Source Voltage (V)
Fig 12.
Typical On-Resistance Vs. Gate
Voltage
Fig 13.
Typical On-Resistance Vs. Drain
Current
2.0
70
60
V GS(th) Gate threshold Voltage (V)
1.8
50
Power (W)
150
ID = 250µA
1.5
40
30
20
10
1.3
1.0
-75
-50
-25
0
25
50
75
100 125
0
1.00
10.00
100.00
1000.00
TJ , Temperature ( °C )
Time (sec)
Fig 14.
Typical Threshold Voltage Vs.
Junction Temperature
Fig 15.
Typical Power Vs. Time
6
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