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부품번호 | W3864QK180 기능 |
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기능 | Rectifier Diode | ||
제조업체 | IXYS | ||
로고 | |||
전체 9 페이지수
WESTCODE
An IXYS Company
Date:- 29 July, 2008
Data Sheet Issue:- 1
Provisional Data
Wespack Rectifier Diode
Types W3864QK100 to W3864QK180
Absolute Maximum Ratings
VRRM
VRSM
VOLTAGE RATINGS
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
OTHER RATINGS
IF(AV)M
IF(AV)M
IF(AV)M
IF(RMS)
IF(d.c.)
IFSM
IFSM2
I2t
I2t
Tj op
Tstg
Maximum average forward current, Tsink=55°C, (note 2)
Maximum average forward current. Tsink=100°C, (note 2)
Maximum average forward current. Tsink=100°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) Cathode side cooled, single phase; 50Hz, 180° half-sinewave.
4) Double side cooled.
5) Half-sinewave, 180°C Tj initial.
MAXIMUM
LIMITS
1000–1800
1100–1900
UNITS
V
V
MAXIMUM
LIMITS
3864
2875
1599
6965
6013
22.2
24.4
2.46×106
2.98×106
-40 to +180
-55 to +180
UNITS
A
A
A
A
A
kA
kA
A2s
A2s
°C
°C
Provisional Data Sheet. Types W3864QK100 to W3864QK180 Issue 1
Page 1 of 9
July 2008
WESTCODE An IXYS Company
Wespack Rectifier Diode Types W3864QK100 to W3864QK180
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 1.619194
B -0.190117
C -5.461467 × 10-5
D 0.023874
180°C Coefficients
A 1.310311
B -0.179583
C -4.416532 × 10-5
D 0.026656
Provisional Data Sheet. Types W3864QK100 to W3864QK180 Issue 1
Page 4 of 9
July 2008
4페이지 WESTCODE An IXYS Company
Figure 4 – Total recovered charge, Qrr
10000
W3864QK100-180
AD Issue 1
Tj = 180°C
4000A
2000A
1000A
500A
Wespack Rectifier Diode Types W3864QK100 to W3864QK180
Figure 5 – Recovered charge, Qra (50% chord)
10000
W3864QK100-180
AD Issue 1
Tj = 180°C
4000A
2000A
1000A
500A
1000
1
10 100
Commutation rate - di/dt (A/µs)
1000
Figure 6 – Peak reverse recovery current, Irm
10000
W3864QK100-180
AD Issue 1
Tj = 180°C
1000
1
10 100
Commutation rate - di/dt (A/µs)
1000
Figure 7 – Maximum recovery time, trr (50% chord)
100
W3864QK100-180
AD Issue 1
Tj = 180°C
1000
4000A
2000A
1000A
500A
10
4000A
2000A
1000A
500A
100
1
10 100
Commutation rate - di/dt (A/µs)
1000
1
1 10 100 1000
Commutation rate - di/dt (A/µs)
Provisional Data Sheet. Types W3864QK100 to W3864QK180 Issue 1
Page 7 of 9
July 2008
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W3864QK180 | Rectifier Diode | IXYS |
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