Westcode Semiconductors W1032LC500, W1032LC600 Data Sheet
Types W1032LC500 to W1032LC600
(Old Part Number: SW50-60CXC350)
Absolute Maximum Ratings
Date:- 4 Aug, 2003
Data Sheet Issue:- 1
Rectifier Diode
VOLTAGE RATINGS
V
RRM
V
RSM
Repetitive peak reverse voltage, (note 1) 5000-6000 V
Non-repetitive peak reverse voltage, (note 1) 5100-6100 V
OTHER RATINGS
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
Notes:-
1)
2)
3)
4)
5)
Maximum average forward current, T
Maximum average forward current. T
Nominal RMS forward current, T
Nominal RMS forward current, T
D.C. forward current, T
=25°C, (note 4) 1717
sink
Peak non-repetitive surge tp=10ms, Vrm=0.6V
Peak non-repetitive surge tp=10ms, V
2
t capacity for fusing tp=10ms, Vrm=0.6V
I2t capacity for fusing tp=10ms, V
=55°C, (note 2) 1032
sink
=100°C, (note 2) 689
sink
=100°C, (note 3) 432
sink
=25°C, (note 2) 1912
sink
RRM
≤
10V, (note 5)
rm
, (note 5) 259×10
RRM
≤
10V, (note 5)
rm
Operating temperature range -40 to +150 °C
Storage temperature range -55 to +150 °C
De-rating factor of 0.13% per °C is applicable for Tj below 25°C.
Double side cooled, single phase; 50Hz, 180° half-sinewave.
Single side cooled, single phase; 50Hz, 180° half-sinewave.
Double side cooled.
Half-sinewave, 150°C Tj initial.
MAXIMUM
LIMITS
MAXIMUM
LIMITS
UNITS
UNITS
, (note 5) 7200 A
8000 A
320×10
3
3
A2s
A2s
A
A
A
A
A
Data Sheet. Type W1032LC500 to W1032LC600 Issue 1 Page 1 of 8 July, 2003
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Characteristics
Rectifier Diode Types W1032LC500 to W1032LC600
V
V
r
I
I
Q
Q
I
t
FM
T0
T
RRM
RRM
rr
ra
rm
rr
PARAMETER MIN. TYP. MAX. TEST CONDITIONS
(Note 1)
Maximum peak forward voltage - - 2.7 ITM=2420A V
Threshold voltage - - 1.0 V
Slope resistance - - 0.702
Peak reverse current - - 30 Rated V
Peak reverse current - - 30 Rated V
RRM
, Tj=25°C mA
RRM
Total recovered charge - 4400 - µC
Reverse recovery charge (50% chord) - 1900 2050 µC
Reverse recovery current - 125 - A
I
=1000A, tp=1ms, di/dt=10A/µs, Vr=50V
FM
Reverse recovery time (50% chord) - 30 -
UNITS
m
mA
µs
- - 0.033 Double side cooled K/W
R
Thermal resistance, junction to heatsink
thJK
- - 0.066 Single side cooled K/W
F Mounting force 10 - 20 kN
W
Weight - 340 - g
t
Notes:-
Unless otherwise indicated Tj=150°C.
1)
Ω
Data Sheet. Type W1032LC500 to W1032LC600 Issue 1 Page 2 of 8 July, 2003
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Notes on Ratings and Characteristics
1.0 Voltage Grade Table
An IXYS Company
Rectifier Diode Types W1032LC500 to W1032LC600
V
Voltage Grade
50 5000 5100 2200
52 5200 5300 2240
54 5400 5500 2280
56 5600 5700 2320
58 5800 5900 2360
60 6000 6100 2400
2.0 De-rating Factor
A blocking voltage de-rating factor of 0.13%/°C is applicable to this device for Tj below 25°C.
3.0 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.
4.0 Computer Modelling Parameters
4.1 Device Dissipation Calculations
2
4
=
I
AV
00
2
⋅⋅
2
rff
RRM
V
2
⋅⋅⋅++−
WrffVV
AVs
and:
s
W
AV
V
=
RSM
V
∆
R
T
th
max
V
R
DC V
−=∆
TTT
Hsj
Where V0=1.0V, rs=0.702m
R
= Supplementary thermal impedance, see table below.
th
ff
= Form factor, see table below.
Supplementary Thermal Impedance (at 50Hz operating frequency)
Conduction Angle 6 phase (60°) 3 phase (120°) Half wave (180°) d.c.
Square wave Double Side Cooled 0.045 0.040 0.036 0.033
Square wave Single Side Cooled 0.081 0.075 0.070 0.066
Sine wave Double Side Cooled 0.042 0.038 0.034
Sine wave Single Side Cooled 0.079 0.072 0.067
Conduction Angle 6 phase (60°) 3 phase (120°) Half wave (180°) d.c.
Square wave 2.45 1.73 1.41 1
Sine wave 2.78 1.88 1.57
Ω,
Data Sheet. Type W1032LC500 to W1032LC600 Issue 1 Page 3 of 8 July, 2003
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