auirfu120z International Rectifier Corp., auirfu120z Datasheet - Page 7

• Manufacturer Part Number: auirfu120z
• Description: Hexfet? Power Mosfet V Br Dss 100v
• Manufacturer: International Rectifier Corp.

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Fig 12a. Unclamped Inductive Test Circuit
Fig 12b. Unclamped Inductive Waveforms
Fig 13b. Gate Charge Test Circuit
Fig 13a. Basic Gate Charge Waveform
I
AS
12V
V
V
G
GS
R G
20V
V
Same Type as D.U.T.
V DS
GS
Current Regulator
Q
.2 F
GS
t p
t p
50K
3mA
Current Sampling Resistors
I AS
D.U.T
.3 F
0.01
L
I
G
Q
Charge
Q
V
GD
G
(BR)DSS
D.U.T.
I
D
15V
+
-
V
DS
DRIVER
+
-
V DD
A
Fig 14. Threshold Voltage Vs. Temperature
5.0
4.0
3.0
2.0
80
60
40
20
0
Fig 12c. Maximum Avalanche Energy
25
-75 -50 -25
Starting T J , Junction Temperature (°C)
50
Vs. Drain Current
T J , Temperature ( °C )
0
75
25
50
100
75 100 125 150 175 200
I D = 250µA
125
TOP
BOTTOM
150
1.2
0.9A
I D
5.2A
7
175