IRF6618 查看數據表（PDF） - International Rectifier
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IRF6618 Datasheet PDF : 9 Pages
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6
ID = 30A
5
4
TJ = 125°C
3
2
TJ = 25°C
1
0
2 3 4 5 6 7 8 9 10
VGS, Gate -to -Source Voltage (V)
Fig 12. On-Resistance vs. Gate Voltage
IRF6618/IRF6618TR1
900
800
ID
TOP 9.3A
700
11A
BOTTOM 24A
600
500
400
300
200
100
0
25
50
75
100
125
150
Starting TJ , Junction Temperature (°C)
Fig 13. Maximum Avalanche Energy
vs. Drain Current
VDS
L
RG
2V0GVS
tp
D.U.T
IAS
0.01Ω
15V
DRIVER
+
- VDD
A
I AS
V(BR)DSS
tp
Fig 14. Unclamped Inductive Test Circuit
and Waveform
Current Regulator
Same Type as D.U.T.
50KΩ
12V
.2µF
.3µF
D.U.T.
+
-VDS
VGS
3mA
IG
ID
Current Sampling Resistors
Fig 15. Gate Charge Test Circuit
LD
VDS
+
VDD -
VGS
Pulse Width < 1µs
Duty Factor < 0.1%
D.U.T
VDS
90%
10%
VGS
td(on) tr
td(off) tf
Fig 16. Switching Time Test Circuit
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Fig 17. Switching Time Waveforms
5
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