IRF7749L2TRPBF Datasheet, PDF (5/11 Pages) International Rectifier – DirectFETPower MOSFET

1000
100
TJ = 175°C
TJ = 25°C
10
TJ = -40°C
VGS = 0V
1
0.2 0.4 0.6 0.8 1.0 1.2 1.4
VSD, Source-to-Drain Voltage (V)
Fig 10. Typical Source-Drain Diode Forward Voltage
IRF7749L2TR/TR1PbF
10000
1000
OPERATION IN THIS AREA
LIMITED BY R _DS(on)
100μsec
100
1msec
10
DC
10msec
1 _{Tc = 25°C}
Tj = 175°C
Single Pulse
0.1
0
1
10
100
VDS , Drain-toSource Voltage (V)
Fig11. Maximum Safe Operating Area
200
160
120
80
40
0
25
50
75
100 125 150 175
TC , CaseTemperature (°C)
Fig 12. Maximum Drain Current vs. Case Temperature
1200
1000
800
4.5
4.0
ID = 1.0A
ID = 1.0mA
3.5
ID = 250μA
3.0
2.5
2.0
1.5
1.0
-75 -50 -25 0 25 50 75 100 125 150 175
TJ , Temperature ( °C )
Fig 13. Typical Threshold Voltage vs.
Junction Temperature
ID
TOP
20A
31A
BOTTOM 120A
600
400
200
0
25
50
75
100 125 150 175
Starting TJ, Junction Temperature (°C)
Fig 14. Maximum Avalanche Energy Vs. Drain Current
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