IRLZ44NS/L
VDS
RG
5.0 V
tp
L
D.U.T.
IAS
0.01Ω
+
- VDD
Fig 12a. Unclamped Inductive Test Circuit
V(BR)DSS
tp
VDD
VDS
IAS
Fig 12b. Unclamped Inductive Waveforms
QG
5.0 V
QGS
QGD
VG
Charge
Fig 13a. Basic Gate Charge Waveform
500
ID
TOP
10A
17A
400
BOTTOM 25A
300
200
100
0 VDD = 25V
25
50
75
A
100
125
150
175
Starting TJ , Junction Tem perature (°C)
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
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