IRF7453PBF 查看數據表（PDF） - International Rectifier
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IRF7453PBF Datasheet PDF : 8 Pages
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IRF7453PbF
0.26
0.35
0.24
0.30
0.22
VGS = 10V
0.20
0.25
ID = 1.3A
0.20
0.18
0
0.15
4
8
12
16
20
ID , Drain Current (A)
6.0
8.0
10.0
12.0
14.0
16.0
VGS, Gate -to -Source Voltage (V)
Fig 12. On-Resistance Vs. Drain Current
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
VGS
3mA
D.U.T.
+
-VDS
VGS
QGS
VG
IG
ID
Current Sampling Resistors
QG
QGD
Charge
Fig 14a&b. Basic Gate Charge Test Circuit
and Waveform
Fig 13. On-Resistance Vs. Gate Voltage
500
ID
TOP
1.0A
1.8A
400
BOTTOM 2.2A
300
200
V(BR)DSS
tp
I AS
VDS
L
RG
20V
tp
D.U.T
IAS
0.01Ω
15V
DRIVER
+
-
VDD
A
100
0
25
50
75
100
125
150
Starting TJ , Junction Temperature ( °C)
Fig 15a&b. Unclamped Inductive Test circuit
and Waveforms
6
Fig 15c. Maximum Avalanche Energy
Vs. Drain Current
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