W8405ZC100 [LITTELFUSE]
Rectifier Diode, 1 Phase, 1 Element, 8405A, 1000V V(RRM), Silicon,;
| 型号： | W8405ZC100 |
| 厂家： | 
LITTELFUSE |
| 描述： | Rectifier Diode, 1 Phase, 1 Element, 8405A, 1000V V(RRM), Silicon, 二极管 |
| 文件： | 总10页 (文件大小：506K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Date:- 03rd July, 2014
Data Sheet Issue:- 2
Rectifier Diode
Types W8405Z#100 to W8405Z#140
Previous Type No.: SW02-22#XC32C
Absolute Maximum Ratings
MAXIMUM
LIMITS
VOLTAGE RATINGS
UNITS
VRRM
VRSM
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
1000-1400
1100-1500
V
V
MAXIMUM
LIMITS
OTHER RATINGS
UNITS
IF(AV)M
IF(AV)M
Maximum average forward current, Tsink=55°C, (note 2)
Maximum average forward current. Tsink=100°C, (note 2)
8405
6422
A
A
IF(RMS)M Nominal RMS forward current, Tsink=25°C, (note 2)
15025
A
IF(d.c.)
IFSM
IFSM2
I2t
D.C. forward current, Tsink=25°C, (note 3)
Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 4)
Peak non-repetitive surge tp=10ms, Vrm10V, (note 4)
I2t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 4)
I2t capacity for fusing tp=10ms, Vrm10V, (note 4)
Operating temperature range
12920
A
72
kA
kA
A2s
A2s
°C
°C
79.2
25.9×106
31.4×106
-40 to +190
-40 to +190
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) Double side cooled.
4) Half-sinewave, 190°C Tj initial.
Data Sheet. Types W8405Z#100 to W8405Z#140 Issue 2
Page 1 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
Characteristics
PARAMETER
MIN.
TYP. MAX. TEST CONDITIONS (Note 1)
UNITS
VFM
VT0
rT
Maximum peak forward voltage
Threshold voltage
-
-
-
0.93 IFM=6800A
V
V
-
0.67
Slope resistance
-
-
0.038
m
mA
K/W
K/W
kN
IRRM
Peak reverse current
-
-
100 Rated VRRM
0.011 Double side cooled
0.022 Single side cooled
-
-
-
RthJK
Thermal resistance, junction to heatsink
-
F
Mounting force
Weight
27
-
47
Note 2
Wt
1.7
kg
Notes:-
1) Unless otherwise indicated Tj=190°C.
2) For other clamp forces, please consult factory.
Data Sheet. Types W8405Z#100 to W8405Z#140 Issue 2
Page 2 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
VRRM
V
1000
1400
VRSM
V
1100
1500
VR
DC V
700
Voltage Grade
10
14
930
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
Rth
2
VT 0 VT 0 4 ff 2 r WAV
WAV
T
IAV
and:
2 ff 2 r
T
T Tj max TK
Where VT0=0.67V, rT=0.038m
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle
6 phase (60°)
0.0144
3 phase (120°)
0.0132
½ wave (180°)
0.0126
d.c.
Square wave Double Side Cooled
Square wave Cathode Side Cooled
Sine wave Double Side Cooled
Sine wave Cathode Side Cooled
0.0116
0.0235
0.0262
0.0251
0.0244
0.0133
0.0124
0.0115
0.0253
0.0244
0.0234
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 W8405Z#100 to W8405Z#140 Issue 2
Page 3 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
5.2 Calculating VF using ABCD Coefficients
The forward characteristic IF vs. VF, on page 8 is represented in two ways;
(i)
(ii)
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:
VF A Bln
IF CIF 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
190°C Coefficients
A
B
C
D
0.5426215
0.05007122
3.662236×10-5
-1.731167×10-3
A
B
C
D
0.2798311
0.05544857
3.989276×10-5
-1.369681×10-3
Data Sheet. Types W8405Z#100 to W8405Z#140 Issue 2
Page 4 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
5.3 D.C. Thermal Impedance Calculation
pn
t
p
p
r r 1 e
t
p1
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.
rp = Amplitude of pth term.
p = Time Constant of rth term.
The coefficients for this device are shown in the tables below:
D.C. Double Side Cooled
2
Term
rp
1
3
4
0.01551
10.04275
2.7827×10-3
4.2105×10-3
0.9443×10-3
3.428×10-3
1.783567
0.2231307
p
D.C. Double Side Cooled
3
Term
rp
1
2
4
5
6.4176×10-3
2.7472×10-3
1.2515×10-3
0.6336×10-3
0.59597×10-3
2.298151×10-3
1.785337
0.34595
0.099651
0.014214
p
Data Sheet. Types W8405Z#100 to W8405Z#140 Issue 2
Page 5 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
Curves
Figure 1 – Mean forward current vs. power dissipation– Double side cooled
W8405Z#100-140
Issue 2
Mean forward current (A) (Whole cycle averaged)
Figure 2 – Mean forward current vs. power dissipation – Single side cooled
W8405Z#100-140
Issue 2
Mean forward current (A) (Whole cycle averaged)
Data Sheet. Types W8405Z#100 to W8405Z#140 Issue 2
Page 6 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
Figure 3 – Max. heatsink temperature vs. mean forward current – Double side cooled
W8405Z#100-140
Issue 2
Mean forward current (A) (Whole cycle averaged)
Figure 4 – Max. heatsink temperature vs. mean forward current – Single side cooled
W8405Z#100-140
Issue 2
Mean forward current (A) (Whole cycle averaged)
Data Sheet. Types W8405Z#100 to W8405Z#140 Issue 2
Page 7 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
Figure 5 – Forward characteristics of limit device
W8405Z#100-140
Issue 2
Maximum instantaneous forward voltage, VF (V)
Data Sheet. Types W8405Z#100 to W8405Z#140 Issue 2
Page 8 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
Figure 6 – Transient thermal impedance
W8405Z#100-140
Issue 2
Time (s)
Figure 7 – Maximum non-repetitive surge current at initial junction temperature 190°C
W8405Z#100-140
Issue 2
Duration of surge (ms)
Duration of surge (cycles at 50Hz)
Data Sheet. Types W8405Z#100 to W8405Z#140 Issue 2
Page 9 of 10
July, 2014
Rectifier Diode Types W8405Z#100 to W8405Z#140
Outline Drawing & Ordering Information
Outline Option ZC
Outline Option ZD
ORDERING INFORMATION
(Please quote 10 digit code as below)
W8405
Z#
0
Voltage code
VRRM/100
10-14
Fixed
Type Code
Fixed outline code
ZC = 37.7mm Clamp height, ZD = 26mm Clamp height
Fixed code
Order code: W8405ZD100 – 1000V VRRM, 26mm clamp height capsule.
IXYS Semiconductor GmbH
Edisonstraße 15
D-68623 Lampertheim
Tel: +49 6206 503-0
IXYS UK Westcode Ltd
Langley Park Way, Langley Park,
Chippenham, Wiltshire, SN15 1GE.
Tel: +44 (0)1249 444524
Fax: +49 6206 503-627
E-mail: marcom@ixys.de
Fax: +44 (0)1249 659448
E-mail: sales@ixysuk.com
IXYS Long Beach
IXYS Long Beach, Inc
2500 Mira Mar Ave, Long Beach
CA 90815
www.ixysuk.com
www.ixys.com
IXYS Corporation
1590 Buckeye Drive
Milpitas CA 95035-7418
Tel: +1 (408) 457 9000
Fax: +1 (408) 496 0670
E-mail: sales@ixys.net
Tel: +1 (562) 296 6584
Fax: +1 (562) 296 6585
E-mail: service@ixyslongbeach.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 IXYS UK Westcode Ltd.
© IXYS UK Westcode Ltd.
In the interest of product improvement, IXYS UK Westcode Ltd 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 W8405Z#100 to W8405Z#140 Issue 2
Page 10 of 10
July, 2014
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