Westcode Semiconductors W5092Z#240, W5092Z#350 Data Sheet
Date:- 14 July, 2008
WESTCODE
An IXYS Company
Rectifier Diode
Type W5092Z#240 to W5092Z#350
Old Type No.: SW24-34C/DXC18C
Absolute Maximum Ratings
VOLTAGE RATINGS
V
RRM
V
RSM
I
F(AV)M
I
F(AV)M
I
F(AV)M
I
F(RMS)M
I
F(d.c.)
I
FSM
I
FSM2
I2tI
I2t
T
j op
T
stg
Repetitive peak reverse voltage, (note 1) 2400-3500 V
Non-repetitive peak reverse voltage, (note 1) 2500-3600 V
OTHER RATINGS
Maximum average forward current, T
Maximum average forward current. T
Maximum average forward current. T
Nominal RMS forward current, T
D.C. forward current, T
Peak non-repetitive surge tp=10ms, Vrm=0.6V
Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5)
2
t capacity for fusing tp=10ms, Vrm=0.6V
2
t capacity for fusing tp=10ms, Vrm≤10V, (note 5)
I
Operating temperature range -40 to +160 °C
Storage temperature range -40 to +160 °C
=25°C, (note 4) 6765 A
sink
=55°C, (note 2) 5092 A
sink
=100°C, (note 2) 3494 A
sink
=100°C, (note 3) 2114 A
sink
=25°C, (note 2) 9405 A
sink
, (note 5) 58.0 kA
RRM
, (note 5) 16.8×10
RRM
Data Sheet Issue:- 3
MAXIMUM
LIMITS
MAXIMUM
LIMITS
63.8 kA
6
20.4×10
6
UNITS
UNITS
A2s
A2s
Notes:-
1) De-rating factor of 0.13% per °C is applicable for T
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 T
Data Sheet. Type W5092Z#240 to W5092Z#350 Issue 3 Page 1 of 7 14 July 2008
initial.
j
below 25°C.
j
WESTCODE
WESTCODE An IXYS Company Rectifier Diode Type W5092Z#240 to W5092Z#350
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Characteristics
PARAMETER MIN. TYP. MAX. TEST CONDITIONS (Note 1) UNITS
V
V
r
I
R
FM
T0
T
RRM
thJK
Maximum peak forward voltage
Threshold voltage - - 0.874 V
Slope resistance - - 0.0794
Peak reverse current
Thermal resistance, junction to heatsink
- - 1.35 ITM=6000A
- - 1.97 I
- - 150 Rated V
- - 150 Rated V
=15300A
TM
RRM
, Tj=25°C
RRM
- - 0.011 Double side cooled
- - 0.022 Single side cooled
V
mΩ
mA
K/W
F Mounting force 27 - 47 kN
W
Weight
t
Notes:-
1) Unless otherwise indicated T
=160°C.
j
- 1.7 - Outline Option ZC
- 1.2 - Outline Option ZD
kg
2) For other clamp forces, please consult factory.
Notes on rupture rated packages.
This product is available with a non-rupture rated package.
For additional details on these products, please consult factory.
Data Sheet. Type W5092Z#240 to W5092Z#350 Issue 3 Page 2 of 7 14 July 2008
WESTCODE
WESTCODE An IXYS Company Rectifier Diode Type W5092Z#240 to W5092Z#350
WESTCODEWESTCODE
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
V
Voltage Grade
24 2400 2500 1400
26 2600 2700 1500
28 2800 2900 1600
30 3000 3100 1700
32 3200 3300 1800
34 3400 3500 1850
35 3500 3600 1875
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
RRM
V
V
RSM
V
V
R
DC V
5.1 Device Dissipation Calculations
2
I
=
AV
Where V0=0.874V, rs=0.0794mΩ,
R
= Supplementary thermal impedance, see table below and
th
00
2
2
4
2
rff
⋅⋅
T
WrffVV
⋅⋅⋅++−
AVTTT
ff = Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle 6 phase (60°) 3 phase (120°) ½ wave (180°) d.c.
Square wave Double Side Cooled
Square wave Single Side Cooled
Sine wave Double Side Cooled
Sine wave Single Side Cooled
Conduction Angle 6 phase (60°) 3 phase (120°) ½ wave (180°) d.c.
Square wave 2.449 1.732 1.414 1
Sine wave 2.778 1.879 1.57
0.0144 0.0132 0.0126 0.0116
0.0262 0.0251 0.0244 0.0235
0.0133 0.0124 0.0115
0.0253 0.0244 0.0234
Form Factors
and:
W
AV
=
∆
R
T
th
max
TTT
−=∆
Kj
Data Sheet. Type W5092Z#240 to W5092Z#350 Issue 3 Page 3 of 7 14 July 2008
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