IRF7402 International Rectifier, IRF7402 Datasheet - Page 5

• Manufacturer Part Number: IRF7402
• Description: HEXFET Power MOSFET
• Manufacturer: International Rectifier

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8.0
6.0
4.0
2.0
0.0
100
25
0.1
10
0.00001
Fig 9. Maximum Drain Current Vs.
1
D = 0.50
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
0.20
0.10
0.05
0.02
0.01
50
Ambient Temperature
T , Case Temperature ( C)
C
(THERMAL RESPONSE)
0.0001
SINGLE PULSE
75
100
0.001
t , Rectangular Pulse Duration (sec)
1
125
°
0.01
150
0.1
Fig 10b. Switching Time Waveforms
Fig 10a. Switching Time Test Circuit
V
90%
10%
V
DS
GS
1. Duty factor D = t / t
2. Peak T = P
Notes:
R
Pulse Width
Duty Factor
G
t
4.5V
d(on)
V
1
J
GS
DM
V
t
r
DS
x Z
1
µs
thJC
P
2
DM
+ T
10
C
t
1
D.U.T.
IRF7402
t
2
R
t
d(off)
D
100
t
f
+
-
V
DD
5