W0428SF300 [IXYS]
Rectifier Diode, 1 Phase, 1 Element, 428A, 3000V V(RRM), Silicon,;
| 型号： | W0428SF300 |
| 厂家： | 
IXYS CORPORATION |
| 描述： | Rectifier Diode, 1 Phase, 1 Element, 428A, 3000V V(RRM), Silicon, 二极管 |
| 文件： | 总8页 (文件大小：308K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Date:- 16 Jun, 2006
Data Sheet Issue:- 1
WESTCODE
An IXYS Company
Provisional Data
Rectifier Diode
Type W0428##250 to W0428##320
Development Type No.: WX171##250-320
Absolute Maximum Ratings
MAXIMUM
LIMITS
VOLTAGE RATINGS
UNITS
VRRM
VRSM
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
2500-3200
V
V
2600-3300
MAXIMUM
LIMITS
OTHER RATINGS
UNITS
IF(AV)M
IF(AV)M
IF(AV)M
IF(RMS)
IF(RMS)
IF(d.c.)
Maximum average forward current, Tcase=55°C, (note 2)
Maximum average forward current. Tcase =70°C, (note 2)
Maximum average forward current. Tcase =100°C, (note 2)
Nominal RMS forward current, Tcase =100°C, (note 2)
Nominal RMS forward current, Tcase =25°C, (note 2)
D.C. forward current, Tcase =25°C
428
380
271
425
809
675
A
A
A
A
A
A
IFSM
IFSM2
I2t
Peak non-repetitive surge tp=10ms, Vrm=60%VRRM, (note 3)
Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 3)
I2t capacity for fusing tp=10ms, Vrm=60%VRRM, (note 3)
I2t capacity for fusing tp=10ms, Vrm≤10V, (note 3)
Operating temperature range
5500
6050
151×103
183×103
-40 to +150
-40 to +150
A
A
A2s
A2s
°C
°C
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) Single phase; 50Hz, 180° half-sinewave.
3) Half-sinewave, 150°C Tj initial.
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 1 of 8
June, 2006
WESTCODE An IXYS Company
Rectifier Diode Type W0428##250 to W0428##320
Characteristics
PARAMETER
MIN.
TYP. MAX. TEST CONDITIONS (Note 1)
UNITS
VFM
VFM
VT0
rT
Maximum peak forward voltage
Maximum peak forward voltage
Threshold voltage
-
-
-
1.60 ITM=900A
V
V
-
1.80 ITM=1180A
0.926
-
-
-
V
Slope resistance
-
0.739
mΩ
mA
µC
µC
A
IRRM
Qrr
Peak reverse current
-
-
15
Rated VRRM
Recovered charge
-
1000
700
75
19
-
-
Qra
Irr
Recovered charge, 50% chord
Reverse recovery current
Reverse recovery time, 50% chord
Thermal resistance, junction to case
Thermal resistance, case to heatsink
Mounting torque
-
900
I
TM=100A, tP=500µs, di/dt=10A/µs, Vr=50V
-
-
-
trr
-
µs
RthJC
RthCK
F
-
0.13 180° sine
K/W
K/W
Nm
-
-
0.04
30
24
-
-
175
250
-
-
Outline E
Outline F
Wt
Weight
g
-
Notes:-
1) Unless otherwise indicated Tj=150°C.
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 2 of 8
June, 2006
WESTCODE An IXYS Company
Rectifier Diode Type W0428##250 to W0428##320
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
VRRM
VRSM
V
VR
Voltage Grade
V
DC V
1500
1550
1650
1750
1850
25
26
28
30
32
2500
2600
2800
3000
3200
2600
2700
2900
3100
3300
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=0.926V, rT=0.739mΩ,
Rth = Supplementary thermal impedance, see table below and
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle
Square wave
Sine wave
6 phase (60°)
0.174
3 phase (120°)
0.153
½ wave (180°)
0.143
d.c.
0.130
0.172
0.153
0.149
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
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 3 of 8
June, 2006
WESTCODE An IXYS Company
Rectifier Diode Type W0428##250 to W0428##320
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
150°C Coefficients
A
B
C
D
0.7795642
0.04590695
4.64903×10-4
2.19035×10-3
A
B
C
D
0.6340984
0.04112559
5.72979×10-4
5.790022×10-3
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 =
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 4 of 8
June, 2006
WESTCODE An IXYS Company
Rectifier Diode Type W0428##250 to W0428##320
Curves
Figure 1 - Forward characteristics of Limit device
10000
W0428##250-320
AD Issue 1
25°C
150°C
1000
100
10
0.0
0.5
1.0
1.5
2.0
2.5
Maximum instantaneous forward voltage - VFM (V)
Figure 2 - Maximum surge and I2t ratings
100000
1.00E+07
1.00E+06
1.00E+05
W0428##250-320
AD Issue 1
Tj (initial) = 150°C
I2t: VRRM≤10V
I2t: VR=60% VRRM
IFSM: VRRM≤10V
10000
1000
IFSM: VR=60% VRRM
50 100
1
3
5
10
1
5
10
Duration of surge (ms)
Duration of surge (cycles @ 50Hz)
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 5 of 8
June, 2006
WESTCODE An IXYS Company
Rectifier Diode Type W0428##250 to W0428##320
Figure 3 – Total recovered charge, Qrr
Figure 4 – Recovered charge, Qra (50% chord)
10000
10000
W0428##250-320
W0428##250-320
AD Issue 1
Tj = 150°C
AD Issue 1
Tj = 150°C
1000A
500A
200A
100A
1000
1000A
500A
200A
100A
1000
100
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Figure 5 – Peak reverse recovery current, Irm
Figure 6 – Maximum recovery time, trr (50% chord)
100
1000.000
W0428##250-320
W0428##250-320
AD Issue 1
Tj = 150°C
AD Issue 1
Tj = 150°C
1000A
500A
200A
100A
1000A
10
100.000
500A
200A
100A
1
10.000
1
10
100
1000
1
10
100
1000
Commutation rate - di/dt (A/µs)
Commutation rate - di/dt (A/µs)
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 6 of 8
June, 2006
WESTCODE An IXYS Company
Rectifier Diode Type W0428##250 to W0428##320
Figure
8
–
Forward current vs. Heatsink
Figure 7 – Forward current vs. Power dissipation
temperature
1000
160
W0428##250-320
W0428##250-320
AD Issue 1
d.c.
AD Issue 1
900
800
700
600
500
400
300
200
100
0
½ wave
3ø
140
120
100
80
6ø
60
40
20
6ø
3ø
½ wave
d.c.
0
0
0
200
400
600
800
200
400
600
800
Mean Forward Current (A) (Whole cycle averaged)
Mean forward current (A) (Whole cycle averaged)
Figure 9 – Transient thermal resistance
1
W0428##250-320
AD Issue 1
RthJC 0.13K/W
0.1
0.01
0.001
0.001
0.01
0.1
1
10
100
Time (s)
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 7 of 8
June, 2006
WESTCODE An IXYS Company
Rectifier Diode Type W0428##250 to W0428##320
Outline Drawing & Ordering Information
S
R
Outline option E
Outline option F
ORDERING INFORMATION
(Please quote 10 digit code as below)
W0428
#
#
0
♦♦
Polarity code
R = Base Anode
S = Base Cathode
Outline code
Voltage code
Fixed
E=¾” HV ceramic stud + lug
F=¾” HV ceramic stud
VDRM/100
25-32
Fixed code
Type Code
Typical order code: W0428SE320 – 3200V, VRRM, ¾” stud, cathode base, high voltage ceramic housing with lug
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.
Provisional Data Sheet. Type W0428##250 to W0428##320 AD Issue 1
Page 8 of 8
June, 2006
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