IRFIZ48 Просмотр технического описания (PDF) - International Rectifier
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IRFIZ48 Datasheet PDF : 8 Pages
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IRFIZ48N
15 V
VDS
L
DRIVER
RG
20V
tp
D.U.T
IAS
0.01Ω
+
- VDD
A
Fig 12a. Unclamped Inductive Test
Circuit
V(BR)DSS
tp
I AS
Fig 12b. Unclamped Inductive Waveforms
QG
10 V
QGS
QGD
VG
Charge
Fig 13a. Basic Gate Charge Waveform
700
ID
TOP
13A
600
22A
BOTTOM 32A
500
400
300
200
100
0 VDD = 25V
A
25
50
75
100
125
150
175
Starting TJ , 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
VGS
3mA
IG
ID
Current Sampling Resistors
Fig 13b. Gate Charge Test Circuit
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