IRF820L データシートの表示（PDF） - Vishay Semiconductors
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IRF820L Datasheet PDF : 8 Pages
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www.vishay.com
IRF820S, SiHF820S, IRF820L, SiHF820L
Vishay Siliconix
VDS
Vary tp to obtain
required IAS
Rg
10 V
tp
L
D.U.T
IAS
0.01 W
+
- V DD
Fig. 12a - Unclamped Inductive Test Circuit
VDS
VDS
tp
VDD
IAS
Fig. 12b - Unclamped Inductive Waveforms
500
ID
Top 1.1 A
400
1.6 A
Bottom 2.5 A
300
200
100
0 VDD = 50 V
25
50
75
100
125
150
91060_12c
Starting TJ, Junction Temperature (°C)
Fig. 12c - Maximum Avalanche Energy vs. Drain Current
10 V
QGS
VG
QG
QGD
Charge
Fig. 13a - Basic Gate Charge Waveform
Current regulator
Same type as D.U.T.
12 V
50 kΩ
0.2 µF
0.3 µF
+
D.U.T. - VDS
VGS
3 mA
IG
ID
Current sampling resistors
Fig. 13b - Gate Charge Test Circuit
S15-1659-Rev. D, 20-Jul-15
5
Document Number: 91060
For technical questions, contact: hvm@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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