IRFHM4226PBF Datasheet, PDF (5/8 Pages) International Rectifier – Control or Synchronous MOSFET for high frequency buck converters

8.0
ID = 30A
6.0
TJ = 125°C
4.0
2.0
0.0
2
TJ = 25°C
4 6 8 10 12 14 16 18 20
VGS, Gate -to -Source Voltage (V)
Fig 12. On– Resistance vs. Gate Voltage
100
10
IRFHM4226TRPbF
600
ID
500
TOP
5.1A
7.2A
BOTTOM 30A
400
300
200
100
0
25
50
75
100
125
150
Starting TJ , Junction Temperature (°C)
Fig 13. Maximum Avalanche Energy vs. Drain Current
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming Tj = 125°C and
Tstart =25°C (Single Pulse)
1
Allowed avalanche Current vs avalanche
pulsewidth, tav, assuming  j = 25°C and
Tstart = 125°C.
0.1
1.0E-06
1.0E-05
1.0E-04
tav (sec)
1.0E-03
1.0E-02
Fig 14. Single Avalanche Current vs. pulse Width
1.0E-01
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December 5, 2013