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부품번호 | W4096ZC450 기능 |
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기능 | Rectifier Diode | ||
제조업체 | IXYS | ||
로고 | |||
전체 9 페이지수
WESTCODE
An IXYS Company
Date:- 29 Feb, 2008
Data Sheet Issue:- 2
Rectifier Diode
Types W4096Z#340 to W4096Z#450
Old Type No.: SW34-45CXC1870
Absolute Maximum Ratings
VRRM
VRSM
VOLTAGE RATINGS
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
MAXIMUM
LIMITS
3400-4500
3500-4600
UNITS
V
V
OTHER RATINGS
IF(AV)M
IF(AV)M
IF(AV)M
IF(RMS)M
IF(d.c.)
IFSM
IFSM2
I2t
I2t
Tj op
Tstg
Maximum average forward current, Tsink=55°C, (note 2)
Maximum average forward current. Tsink=85°C, (note 2)
Maximum average forward current. Tsink=85°C, (note 3)
Nominal RMS forward current, Tsink=25°C, (note 2)
D.C. forward current, Tsink=25°C, (note 4)
Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 5)
Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5)
I2t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 5)
I2t capacity for fusing tp=10ms, Vrm≤10V, (note 5)
Operating temperature range
Storage temperature range
Notes:-
1) De-rating factor of 0.13% per °C is applicable for Tj below 25°C.
2) Double side cooled, single phase; 50Hz, 180° half-sinewave.
3) Single side cooled, single phase; 50Hz, 180° half-sinewave.
4) Double side cooled.
5) Half-sinewave, 160°C Tj initial.
MAXIMUM
LIMITS
4096
3346
2163
7460
6801
41.7
45.9
8.7×106
10.5×106
-55 to +160
-55 to +160
UNITS
A
A
A
A
A
kA
kA
A2s
A2s
°C
°C
Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2
Page 1 of 9
February, 2008
WESTCODE An IXYS Company
Rectifier Diode Types W4096Z#340 to W4096Z#450
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 VT0 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 both hot and cold characteristics. The
resulting values for VF agree with the true device characteristic over a current range, which is limited to
that plotted.
25°C Coefficients
A 0.61079656
B 0.0234119
C 6.6199×10-5
D 3.72241×10-3
160°C Coefficients
0.615582755
-0.02994657
6.917×10-5
0.01174699
Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2
Page 4 of 9
February, 2008
4페이지 WESTCODE An IXYS Company
Figure 4 - Total recovered charge, Qrr
100000
W4096Z#340-450
Issue 2
Tj = 160°C
Rectifier Diode Types W4096Z#340 to W4096Z#450
Figure 5 - Recovered charge, Qra (50% chord)
100000
W4096Z#340-450
Issue 2
Tj = 160°C
10000
4000A
2000A
1000A
500A
10000
4000A
2000A
1000A
500A
1000
1
10 100
Commutation rate - di/dt (A/µs)
1000
Figure 6 - Peak reverse recovery current, Irm
10000
W4096Z#340-450
Issue 2
Tj = 160°C
1000
1
10 100
Commutation rate - di/dt (A/µs)
1000
Figure 7 - Maximum recovery time, trr (50% chord)
1000
W4096Z#340-450
Issue 2
Tj = 160°C
1000
4000A
2000A
1000A
500A
100
100
1
10 100
Commutation rate - di/dt (A/µs)
1000
10
1
10 100
Commutation rate - di/dt (A/µs)
4000A
2000A
1000A
500A
1000
Data Sheet. Types W4096Z#340 to W4096Z#450 Issue 2
Page 7 of 9
February, 2008
7페이지 | |||
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W4096ZC450 | Rectifier Diode | IXYS |
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