IRF7493 International Rectifier, IRF7493 Datasheet - Page 5

• Manufacturer Part Number: IRF7493
• Description: HEXFET Power MOSFET
• Manufacturer: International Rectifier

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0.01
100
0.1
10
10
8
6
4
2
0
1
1E-005
25
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
Fig 9. Maximum Drain Current Vs.
D = 0.50
0.20
0.10
0.05
0.02
0.01
50
T C , Case Temperature (°C)
Ambient Temperature
SINGLE PULSE
( THERMAL RESPONSE )
0.0001
75
100
0.001
125
t 1 , Rectangular Pulse Duration (sec)
150
0.01
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
V
90%
10%
V
DS
GS
0.1
t
d(on)
t
r
≤ 0.1 %
≤ 1
1
t
IRF7493
d(off)
10
t
f
+
-
5
100