irlr3717 International Rectifier Corp., irlr3717 Datasheet - Page 5

• Manufacturer Part Number: irlr3717
• Description: Hexfet Power Mosfet
• Manufacturer: International Rectifier Corp.

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125
100
0.001
0.01
75
50
25
0.1
0
10
1
Fig 9. Maximum Drain Current vs.
1E-006
25
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
D = 0.50
50
0.02
0.20
0.01
0.10
0.05
Case Temperature
T C , Case Temperature (°C)
75
1E-005
SINGLE PULSE
( THERMAL RESPONSE )
100
Limited By Package
125
0.0001
150
t 1 , Rectangular Pulse Duration (sec)
175
0.001
W
J
W
J
W
Fig 10. Threshold Voltage vs. Temperature
1
Ci= WiRi
W
1
Ci= WiRi
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-75 -50 -25
R
1
R
1
W
2
W
R
2
2
R
0.01
I D = 250µA
2
T J , Temperature ( °C )
0
R
W
3
3
R
W
3
3
25
Notes:
1. Duty Factor D = t1/t2
2. Peak Tj = P dm x Zthjc + Tc
IRLR/U3717
W
C
W
50
Ri (°C/W) Wi (sec)
0.771
0.629
0.291
75 100 125 150 175 200
0.1
0.000430
0.006491
0.072119
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