IRF7404QPbF
8.0
V
DS
V
GS
R
D
D.U.T.
-
V
+ DD
-I
D
, Drain Current (A)
6.0
R
G
-4.5V
A
4.0
Pulse Width
≤
1µs
Duty Factor
≤
0.1%
Fig 10a.
Switching Time Test Circuit
2.0
V
DS
90%
0.0
25
50
75
100
125
150
T
C
, Case Temperature ( °C)
10%
V
GS
t
d(on)
t
r
t
d(off)
t
f
Fig 9.
Maximum Drain Current Vs.
Ambient Temperature
Fig 10b.
Switching Time Waveforms
100
Thermal Response (Z
thJA
)
D = 0.50
0.20
0.10
0.05
0.02
1
0.01
SINGLE PULSE
(THERMAL RESPONSE)
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1
/ t
2
2. Peak T
J
= P
DM
x Z
thJA
+ T
A
0.01
0.1
1
10
100
10
0.1
0.0001
0.001
t
1
, Rectangular Pulse Duration (sec)
Fig 11.
Maximum Effective Transient Thermal Impedance, Junction-to-Ambient
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