1000
100
TOP
BOTTOM
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
IRFZ46NS/LPbF
1000
100
TOP
BOTTOM
VGS
15V
10V
8.0V
7.0V
6.0V
5.5V
5.0V
4.5V
10
4.5V
20µs PULSE W IDTH
1
TTCJ = 225°CC
A
0.1
1
10
100
VDS , Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
10
4.5V
20µs PULSE W IDTH
1
TTCJ = 175°°CC
A
0.1
1
10
100
VDS , Drain-to-Source Voltage (V)
Fig 2. Typical Output Characteristics
1000
TJ = 2 5°C
100
TJ = 175°C
10
V DS= 25V
20µs PU LSE W ID TH
1
A
4
5
6
7
8
9
10
VGS , Gate-to-Source Voltage (V)
Fig 3. Typical Transfer Characteristics
www.irf.com
2.5
ID = 46A
2.0
1.5
1.0
0.5
0.0
VGS = 10V
A
-60 -40 -20 0 20 40 60 80 100 120 140 160 180
TJ , Junction Temperature (°C)
Fig 4. Normalized On-Resistance
Vs. Temperature
3