IRHE7130 International Rectifier, IRHE7130 Datasheet - Page 11

• Manufacturer Part Number: IRHE7130
• Description: HEXFET, HIREL, RAD HARD,G4
• Manufacturer: International Rectifier

Fig 28a. Unclamped Inductive Test Circuit
Fig 28b. Unclamped Inductive Waveforms
Fig 29a. Basic Gate Charge Waveform
I
12 V
AS
V
G
R G
20V
V
V DS
/5
Q
GS
t p
I AS
t p
D.U.T
0.01
L
Charge
Q
Q
GD
G
V
(BR)DSS
15V
DRIVER
+
-
V DD
A
Fig 28c. Maximum Avalanche Energy
12V
Fig 29b. Gate Charge Test Circuit
V
GS
Same Type as D.U.T.
Current Regulator
.2 F
Vs. Drain Current
50K
3mA
Current Sampling Resistors
.3 F
I
G
D.U.T.
I
D
+
-
V
DS