IRFR/U6215PbF
RD
14
12
10
8
VDS
VGS
D.U.T.
RG
-
+
VDD
-10V
Pulse Width ≤ 1 µs
Duty Factor ≤ 0.1 %
6
Fig 10a. Switching Time Test Circuit
4
t
t
r
t
t
f
2
d(on)
d(off)
V
GS
10%
0
25
50
75
100
125
150
175
°
T , Case Temperature ( C)
C
90%
V
DS
Fig 9. Maximum Drain Current Vs.
Case Temperature
Fig 10b. Switching Time Waveforms
10
1
D = 0.50
0.20
0.10
0.05
P
DM
0.1
t
0.02
0.01
1
t
2
SINGLE PULSE
(THERMAL RESPONSE)
Notes:
1. Duty factor D = t / t
2
1
2. Peak T = P
J
x Z
+ T
thJC
C
DM
A
0.01
0.00001
0.0001
0.001
0.01
0.1
1
t1 , Rectangular Pulse Duration (sec)
Fig 11. Maximum Effective Transient Thermal Impedance, Junction-to-Case
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5
KERSEMI [ Kersemi Electronic Co., Ltd. ]
