IRFP064N
RD
VDS
120
100
80
60
40
20
0
VGS
10V
LIMITED BY PACKAGE
D.U.T.
RG
+VDD
-
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
Fig 10a. Switching Time Test Circuit
V
DS
90%
25
50
75
100
125
150
175
10%
°
T , Case Temperature ( C)
C
V
GS
t
t
r
t
t
f
d(on)
d(off)
Fig 9. Maximum Drain Current Vs.
Fig 10b. Switching Time Waveforms
CaseTemperature
1
D = 0.50
0.20
0.1
0.10
0.05
P
DM
t
1
0.02
t
2
SINGLE PULSE
(THERMAL RESPONSE)
0.01
Notes:
1. Duty factor D =
t / t
1
2
2. Peak T = P
x Z
+ T
C
J
DM
thJC
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t , Rectangular Pulse Duration (sec)
1
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case