IRL1404Z/S/L
15V
VDS
L
RG
2V0GVS
tp
D.U.T
IAS
0.01:
DRIVER
+
- VDD
A
Fig 12a. Unclamped Inductive Test Circuit
V(BR)DSS
tp
IAS
Fig 12b. Unclamped Inductive Waveforms
QG
10 V
QGS
QGD
VG
Charge
Fig 13a. Basic Gate Charge Waveform
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
+
D.U.T. -VDS
VGS
3mA
IG
ID
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
6
xgitqÂ9qsÂyDÂSusxqÂPx
qÂ5g95SÂ
ID
TOP 16A
26A
BOTTOM 75A
SgusÂTDÂÂDiuÂTqyqgqÂu7
Fig 12c. Maximum Avalanche Energy
vs. Drain Current
tq
txpÂVxgsqÂVVAgqÂStÂA
C8Â1Â #z5
TDÂÂTqyqgqÂÂu7Â
Fig 14. Threshold Voltage vs. Temperature
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