IRFR18N15D/IRFU18N15D
100
100
10
1
VGS
15V
10V
9.0V
8.0V
7.5V
7.0V
6.5V
VGS
15V
10V
9.0V
8.0V
7.5V
7.0V
6.5V
TOP
TOP
BOTTOM 6.0V
BOTTOM 6.0V
10
6.0V
6.0V
20µs PULSE WIDTH
T = 175 C
J
20µs PULSE WIDTH
T = 25 C
J
°
°
1
0.1
0.1
0.1
1
10
100
1
10
100
V
, Drain-to-Source Voltage (V)
V
, Drain-to-Source Voltage (V)
DS
DS
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
100
3.0
18A
=
I
D
2.5
2.0
1.5
1.0
0.5
0.0
°
T = 175 C
J
10
°
T = 25 C
J
V
= 50V
DS
20µs PULSE WIDTH
V
= 10V
GS
1
-60 -40 -20
0
20 40 60 80 100 120 140 160 180
°
6
7
8
9
10 11
12
T , Junction Temperature ( C)
J
V
, Gate-to-Source Voltage (V)
GS
Fig 3. Typical Transfer Characteristics
Fig 4. Normalized On-Resistance
Vs. Temperature
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