W1856NC460 [IXYS]
Rectifier Diode, 1 Phase, 1 Element, 1856A, 4600V V(RRM), Silicon,;型号: | W1856NC460 |
厂家: | IXYS CORPORATION |
描述: | Rectifier Diode, 1 Phase, 1 Element, 1856A, 4600V V(RRM), Silicon, 二极管 |
文件: | 总10页 (文件大小:268K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Date:- 21 Dec, 2004
Data Sheet Issue:- 1
WESTCODE
An IXYS Company
Rectifier Diode
Types W1856NC400 to W1856NC500
Old Type No: SW40-50CXC815
Absolute Maximum Ratings
MAXIMUM
VOLTAGE RATINGS
UNITS
LIMITS
VRRM
VRSM
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
4000 - 5000
V
V
4100 - 5100
MAXIMUM
LIMITS
OTHER RATINGS
UNITS
IF(AV)M
IF(AV)M
IF(AV)M
IF(RMS)
IF(d.c.)
IFSM
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)
1856
A
A
1301
814
A
3399
A
3026
A
Peak non-repetitive surge tp=10ms, Vrm=0.6VRRM, (note 5)
Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5)
I2t capacity for fusing tp=10ms, Vrm=0.6VRRM, (note 5)
I2t capacity for fusing tp=10ms, Vrm≤10V, (note 5)
Operating temperature range
16
kA
kA
A2s
A2s
°C
°C
IFSM2
21
I2t
1.28×106
2.21×106
-40 to +160
-55 to +160
I2t
Tj op
Tstg
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.
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 1 of 9
December, 2004
WESTCODE An IXYS Company
Rectifier Diode Types W1856NC400 to W1856NC500
Characteristics
PARAMETER
MIN.
TYP. MAX. TEST CONDITIONS (Note 1)
UNITS
-
-
-
2.02 IFM=3000A
VFM
Maximum peak forward voltage
V
-
2.95
0.975
0.348
50
IFM=5550A
VT0
rT
Threshold voltage
Slope resistance
-
-
V
-
-
mΩ
-
-
-
Rated VRRM
IRRM
Peak reverse current
mA
-
50
Rated VRRM, Tj=25°C
Qrr
Qra
Irr
Recovered charge
-
6200
3000
165
36
-
-
µC
µC
A
Recovered charge, 50% Chord
Reverse recovery current
Reverse recovery time
-
3200
-
I
TM=1000A, tp=1000µs, di/dt=10A/µs,
Vr=50V
-
trr
-
-
µs
-
0.022 Double side cooled
RthJK
Thermal resistance, junction to heatsink
K/W
-
-
0.044 Single side cooled
F
Mounting force
Weight
19
-
-
26
-
kN
g
Wt
480
Notes; -
1) Unless otherwise indicated Tj=160°C.
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 2 of 9
December, 2004
WESTCODE An IXYS Company
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
Rectifier Diode Types W1856NC400 to W1856NC500
V
DRM VDSM VRRM
VRSM
V
VD VR
DC V
2000
2040
2080
2120
2160
2200
Voltage Grade
V
40
42
44
46
48
50
4000
4200
4400
4600
4800
5000
4100
4300
4500
4700
4900
5100
2.0 Extension of Voltage Grades
This report is applicable to other voltage grades when supply has been agreed by Sales/Production.
3.0 De-rating Factor
A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for Tj below 25°C.
4.0 Snubber Components
When selecting snubber components, care must be taken not to use excessively large values of snubber
capacitor or excessively small values of snubber resistor. Such excessive component values may lead to
device damage due to the large resultant values of snubber discharge current. If required, please consult
the factory for assistance.
5.0 Computer Modelling Parameters
5.1 Device Dissipation Calculations
∆T
2
−VT 0 + VT 0 + 4⋅ ff 2 ⋅r ⋅WAV
WAV =
T
Rth
∆T = Tj max −TK
IAV =
And:
2⋅ ff 2 ⋅r
T
Where VT0=0.975V, rT=0.348mΩ,
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle
6 phase (60°)
0.0285
3 phase (120°)
0.0255
½ wave (180°)
0.0240
d.c.
0.0220
0.0440
Square wave Double Side Cooled
Square wave Single Side Cooled
Sine wave Double Side Cooled
Sine wave Single Side Cooled
0.0513
0.0257
0.0482
0.0484
0.0233
0.0463
0.0469
0.022
0.044
Form Factors
Conduction Angle
Square wave
Sine wave
6 phase (60°)
2.449
3 phase (120°)
1.732
½ wave (180°)
1.414
d.c.
1
2.778
1.879
1.57
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 3 of 9
December, 2004
WESTCODE An IXYS Company
Rectifier Diode Types W1856NC400 to W1856NC500
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
a set of constants A, B, C, D, forming the coefficients of the representative equation for VF in
terms of IF given below:
(ii)
VF = A+ B⋅ln
(
IF + C ⋅ IF + D⋅ IF
)
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
160°C Coefficients
A
B
C
D
0.641971348
0.0254553
A
B
C
D
0.326766748
0.05167461
1.77411×10-4
6.294207×10-3
2.926949 ×10-4
7.328941×10-3
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 4 of 9
December, 2004
WESTCODE An IXYS Company
Rectifier Diode Types W1856NC400 to W1856NC500
5.3 D.C. Thermal Impedance Calculation
−t
τ p
p=n
r = r ⋅ 1− e
∑
t
p
p=1
Where p = 1 to n, n is the number of terms in the series and:
t = Duration of heating pulse in seconds.
rt
= Thermal resistance at time t.
r= Amplitude of pth term.
τ= Time Constant of rth term.
The coefficients for this device are shown in the tables below:
D.C. Single Side Cooled
3
Term
rp
τp
1
2
4
5
0.0291698
5.67822
4.295845×10-3
1.123602
7.57109×10-3
0.1407857
2.195801×10-3
0.014381914
1.628753×10-3
1.272749×10-3
D.C. Double Side Cooled
2
Term
rp
τp
1
3
4
0.01177146
0.9495346
6.485814×10-3
0.1337950
2.471007×10-3
0.01636628
1.607109×10-3
1.255571×10-3
6.0 Reverse recovery ratings
(i) Qra is based on 50% Irm chord as shown in Fig. 1
Fig. 1
(ii) Qrr is based on a 150µs integration time i.e.
150µs
Qrr = irr .dt
∫
0
(iii)
t1
t2
K Factor =
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 5 of 9
December, 2004
WESTCODE An IXYS Company
Curves
Rectifier Diode Types W1856NC400 to W1856NC500
Figure 1 – Forward characteristics
Figure 2 – Transient thermal impedance
10000
0.1
W1856NC400-500
W1856NC400-500
Issue 1
25°C
Issue 1
SSC 0.044K/W
160°C
DSC 0.022K/W
0.01
1000
0.001
100
0.0001
0
1
2
3
4
0.0001
0.001
0.01
0.1
1
10
100
Maximum instantaneous forward voltage - VFM (V)
Time (s)
Figure 3 – Maximum Surge and I2t Ratings
100000
1.00E+08
1.00E+07
1.00E+06
1.00E+05
IFSM: VRRM≤10V
IFSM: VR=60% VRRM
10000
I2t: VRRM≤10V
1000
I2t: VR=60% VRRM
W1856NC400-
500
Tj (initial) = 160°C
100
1
3
5
10
1
5
10
50 100
Duration of surge (ms)
Duration of surge (cycles @ 50Hz)
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 6 of 9
December, 2004
WESTCODE An IXYS Company
Rectifier Diode Types W1856NC400 to W1856NC500
Figure 4 – Total recovered charge, Qrr
Figure 5 – Recovered charge, Qra (50% chord)
100000
10000
W1856NC400-500
W1856NC400-500
Issue 1
Issue 1
Tj = 160°C
Tj = 160°C
2000A
1500A
1000A
500A
2000A
1500A
1000A
500A
10000
1000
1000
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Figure 6 – Peak reverse recovery current, Irm
Figure 7 – Maximum recovery time, trr (50% chord)
100
10000
W1856NC400-500
W1856NC400-500
Issue 1
Issue 1
Tj = 160°C
Tj = 160°C
2000A
1500A
1000A
500A
1000
10
2000A
1500A
1000A
500A
100
1
10
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 7 of 9
December, 2004
WESTCODE An IXYS Company
Rectifier Diode Types W1856NC400 to W1856NC500
Figure 8 – Forward current vs. Power dissipation -
Double Side Cooled
Figure 9 – Forward current vs. Heatsink
temperature - Double Side Cooled
180
7000
W1856NC400-500
W1856NC400-500
Issue 1
Issue 1
d.c.
160
6000
½ wave
3ø
140
120
100
80
6ø
5000
4000
3000
2000
1000
0
60
40
20
6ø
3ø
½ wave
d.c.
0
0
500
1000
1500
2000
2500
3000
3500
0
500
1000
1500
2000
2500
3000
3500
Mean Forward Current (A) (Whole cycle averaged)
Mean Forward Current (A) (Whole cycle averaged)
Figure 10 – Forward current vs. Power dissipation
- Single Side Cooled
Figure 11 – Forward current vs. Heatsink
temperature - Single Side Cooled
3500
180
W1856NC400-500
W1856NC400-500
Issue 1
Issue 1
d.c.
160
3000
2500
2000
1500
1000
500
½ wave
3ø
6ø
140
120
100
80
60
40
20
6ø
3ø
½ wave
d.c.
0
0
0
500
1000
1500
2000
2500
0
500
1000
1500
2000
2500
Mean Forward Current (A) (Whole cycle averaged)
Mean forward current (A) (Whole cycle averaged)
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 8 of 9
December, 2004
WESTCODE An IXYS Company
Rectifier Diode Types W1856NC400 to W1856NC500
Outline Drawing & Ordering Information
ORDERING INFORMATION
(Please quote 10 digit code as below)
W1856
NC
0
♦♦
Voltage code
VDRM/100
40-50
Fixed
Fixed outline code
Fixed code
Type Code
Typical order code: W1856NC400 – 4000V VRRM, 27.7mm clamp height capsule.
IXYS Semiconductor GmbH
Edisonstraße 15
Westcode Semiconductors Ltd
Langley Park Way, Langley Park,
Chippenham, Wiltshire, SN15 1GE.
Tel: +44 (0)1249 444524
D-68623 Lampertheim
Tel: +49 6206 503-0
WESTCODE
Fax: +49 6206 503-627
E-mail: marcom@ixys.de
Fax: +44 (0)1249 659448
An IXYS Company
E-mail: WSL.sales@westcode,com
IXYS Corporation
Westcode Semiconductors INC
3270 Cherry Avenue
3540 Bassett Street
www.westcode.com
www.ixys.com
Santa Clara CA 95054 USA
Tel: +1 (408) 982 0700
Fax: +1 (408) 496 0670
E-mail: sales@ixys.net
Long Beach CA 90807 USA
Tel: +1 (562) 595 6971
Fax: +1 (562) 595 8182
E-mail: WSI.sales@westcode.com
The information contained herein is confidential and is protected by Copyright. The information may not be used or disclosed except with
the written permission of and in the manner permitted by the proprietors Westcode Semiconductors Ltd.
© Westcode Semiconductors Ltd.
In the interest of product improvement, Westcode reserves the right to change specifications at any time without prior notice.
Devices with a suffix code (2-letter, 3-letter or letter/digit/letter combination) added to their generic code are not necessarily subject to
the conditions and limits contained in this report.
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 9 of 9
December, 2004
WESTCODE An IXYS Company
Rectifier Diode Types W1856NC400 to W1856NC500
Data Sheet. Types W1856NC400 to W1856NC500 Issue 1
Page 10 of 9
December, 2004
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