AUIRFR4292 Datasheet, PDF (7/14 Pages) International Rectifier – Advanced Process Technology

AUIRFR/U4292
VDS
L
RG
2V0GVS
tp
D.U.T
I_AS
0.01
15V
DRIVER
+
- ^VDD
A
Fig 12a. Unclamped Inductive Test Circuit
V_(BR)DSS
tp
600
ID
500
TOP 1.0A
2.2A
BOTTOM 5.6A
400
300
200
100
0
25 50 75 100 125 150 175
Starting TJ , 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
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
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Fig 12c. Maximum Avalanche Energy
vs. Drain Current
5.5
5.0
4.5
4.0
3.5
ID = 50μA
ID = 250μA
3.0
ID = 1.0mA
ID = 1.0A
2.5
2.0
-75 -50 -25 0 25 50 75 100 125 150 175
TJ , Temperature ( °C )
Fig 14. Threshold Voltage vs. Temperature
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