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W3697VF200 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 W3697VF200
기능 Rectifier Diode
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W3697VF200 데이터시트 및 W3697VF200 PDF

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W3697VF200 pdf, 반도체, 판매, 대치품
WESTCODE An IXYS Company
Rectifier Diode Type W3697V#160 to W3697V#280
5.2 Calculating VF using ABCD Coefficients
The on-state characteristic IF vs. VF, on page 6 is represented in two ways;
(i) The well established V0 and rT tangent used for rating purposes and
(ii) A set of constants A, B, C, D, forming the coefficients of the representative equation for VF in
terms of IF given below:
VF = A + B ln(I F )+ C I F + D I F
The constants, derived by curve fitting software, are given below for hot characteristics. The resulting
values for VF agree with the true device characteristic over a current range, which is limited to that
plotted.
160°C Coefficients
A 0.2946829
B 0.100011
C 1.106436×10-4
D -4.781509×10-3
Data Sheet. Type W3697V#160 to W3697V#280 Issue 2
Page 4 of 8
February 2011

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W3697VF200 전자부품, 판매, 대치품
WESTCODE An IXYS Company
Rectifier Diode Type W3697V#160 to W3697V#280
Figure 4 – Forward current vs. Power dissipation –
Double Side Cooled
12000
W3697V#160-280
Issue 2
10000
½ wave
d.c.
8000
Figure 5 – Forward current vs. Heatsink
temperature - Double Side Cooled
180
W3697V#160-280
Issue 2
160
140
120
6000
4000
100
80
60
2000
0
0 1000 2000 3000 4000 5000 6000 7000
Mean Forward Current (A) (Whole cycle averaged)
40
20
0
0
6ø 3ø
½ wave
d.c.
1000
2000
3000
4000
5000
6000
Mean Forward Current (A) (Whole cycle averaged)
7000
Figure 6 – Forward current vs. Power dissipation –
Single Side Cooled
4500
4000
W3697V#160-280
Issue 2
d.c.
½ wave
3500
3000
2500
2000
1500
1000
500
0
0
1000
2000
3000
4000
Mean Forward Current (A) (Whole cycle averaged)
Figure 7 – Forward current vs. Heatsink
temperature – Single Side Cooled
180
W3697V#160-280
Issue 2
160
140
120
100
80
60
40
20
0
0
6ø 3ø
½ wave d.c.
1000
2000
3000
4000
Mean forward current (A) (Whole cycle averaged)
Data Sheet. Type W3697V#160 to W3697V#280 Issue 2
Page 7 of 8
February 2011

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부품번호상세설명 및 기능제조사
W3697VF200

The functions of this components is a Rectifier Diode.

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