AUIRF3205 Datasheet, PDF (7/11 Pages) International Rectifier – HEXFET® Power MOSFET

AUIRF3205
15V
VDS
L
RG
20V
tp
D.U.T
I_AS
0.01
DRIVER
+
-
VDD
A
Fig 12a. Unclamped Inductive Test Circuit
V_(BR)DSS
tp
500
ID
TOP
25A
44A
400
BOTTOM 62A
300
200
100
0
25
50
75 100 125 150 175
Starting T _J, Junction Temperature (^°C)
I_AS
Fig 12b. Unclamped Inductive Waveforms
Q_G
10 V
Q_GS
Q_GD
V_G
Charge
Fig 13a. Basic Gate Charge Waveform
Fig 12c. Maximum Avalanche Energy
Vs. Drain Current
Current Regulator
Same Type as D.U.T.
50K
12V
.2F
.3F
+
D.U.T. -V^DS
V_GS
3mA
I_G
I_D
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
www.irf.com
7