IRFR5305PBF_15 Datasheet, PDF (6/11 Pages) International Rectifier – Ultra Low On-Resistance

IRFR/U5305PbF
VDS
L
R_G
-20V
tp
D.U.T
I_AS
0.01Ω
DRIVER
VDD
A
15V
Fig 12a. Unclamped Inductive Test
Circuit
I_AS
tp
V_(BR)DSS
Fig 12b. Unclamped Inductive Waveforms
-10V
Q_GS
V_G
Q_G
Q_GD
Charge
Fig 13a. Basic Gate Charge Waveform
700
I_D
TOP
-6.6A
600
-11A
BOTTOM -16A
500
400
300
200
100
0 ^{VDD = -25V}
25
50
75
A
100
125
150
175
Starting T_J , Junction Temperature (°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
V_GS
-3mA
I_G
I_D
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
6
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