WESTCODE
An
Date:- 10 Oct, 2006
Data Sheet Issue:- 1
IXYS
Company
Provisional Data
Wespack
Rectifier Diode
Types W5334MK200-W5334MK220
Previous Type No.: W4987MK200-220
Absolute Maximum Ratings
VOLTAGE RATINGS
V
RRM
V
RSM
Repetitive peak reverse voltage, (note 1)
Non-repetitive peak reverse voltage, (note 1)
MAXIMUM
LIMITS
2000-2200
2100-2300
UNITS
V
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
It
It
T
j op
T
stg
2
2
MAXIMUM
LIMITS
5334
3934
2216
9651
8185
46.8
51.5
10.95×10
13.26×10
6
6
UNITS
A
A
A
A
A
kA
kA
As
As
°C
°C
2
2
Maximum average forward current, T
sink
=55°C, (note 2)
Maximum average forward current. T
sink
=100°C, (note 2)
Maximum average forward current. T
sink
=100°C, (note 3)
Nominal RMS forward current, T
sink
=25°C, (note 2)
D.C. forward current, T
sink
=25°C, (note 4)
Peak non-repetitive surge t
p
=10ms, V
rm
=60%V
RRM
, (note 5)
Peak non-repetitive surge t
p
=10ms, V
rm
≤10V,
(note 5)
I t capacity for fusing t
p
=10ms, V
rm
=60%V
RRM
, (note 5)
I t capacity for fusing t
p
=10ms, V
rm
≤10V,
(note 5)
Operating temperature range
Storage temperature range
2
2
-40 to +180
-55 to +180
Notes:-
1)
De-rating factor of 0.13% per °C is applicable for T
j
below 25°C.
2)
Double side cooled, single phase; 50Hz, 180° half-sinewave.
3)
Cathode side cooled, single phase; 50Hz, 180° half-sinewave.
4)
Double side cooled.
5)
Half-sinewave, 180°C T
j
initial.
Provisional Data Sheet. Types W5334MK200 to W5334MK220 Issue 1
Page 1 of 9
October, 2006
WESTCODE
An IXYS Company
Characteristics
Wespack
Rectifier Diode Types W5334MK200 to W5334MK220
PARAMETER
V
FM
V
FM
V
T0
r
T
I
RRM
Q
rr
Q
ra
I
rm
t
rr
R
thJK
F
W
t
Maximum peak forward voltage
Maximum peak forward voltage
Threshold voltage
Slope resistance
Peak reverse current
Recovered charge
Recovered charge, 50% Chord
Reverse recovery current
Reverse recovery time, 50% chord
Thermal resistance, junction to heatsink
MIN.
-
-
-
-
-
-
-
-
-
-
-
-
TYP.
-
-
-
-
-
4100
3400
200
34
-
-
-
-
270
MAX. TEST CONDITIONS
(Note 1)
1.15
2.00
0.892
0.069
50
-
3800
-
-
0.0130 Double side cooled
0.0240 Anode side cooled
0.0284 Cathode side cooled
31
Note 2
I
TM
=1000A, t
p
=1000µs, di/dt=10A/µs,
V
r
=50V
Rated V
RRM
I
FM
=4000A
I
FM
=16000A
UNITS
V
V
V
mΩ
mA
µC
µC
A
µs
K/W
K/W
K/W
kN
g
Mounting force
Weight
Notes:-
1)
Unless otherwise indicated T
j
=180
°
C.
2)
For other clamp forces, please consult factory.
25
Provisional Data Sheet. Types W5334MK200 to W5334MK220 Issue 1
Page 2 of 9
October, 2006
WESTCODE
An IXYS Company
Notes on Ratings and Characteristics
1.0 Voltage Grade Table
Voltage Grade
20
22
2.0 Extension of Voltage Grades
V
RRM
V
2000
2200
Wespack
Rectifier Diode Types W5334MK200 to W5334MK220
V
RSM
V
2100
2300
V
R
DC V
1250
1350
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 T
j
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
I
AV
−
V
T
0
+
V
T
0
+
4
⋅
ff
⋅
r
T
⋅
W
AV
=
2
⋅
ff
2
⋅
r
T
2
2
W
AV
=
and:
∆
T
R
th
∆
T
=
T
j
max
−
T
K
Where V
T0
=0.892V, r
T
=0.069mΩ,
R
th
= Supplementary thermal impedance, see table below and
ff
= Form factor, see table below.
Supplementary Thermal Impedance
Conduction Angle
Square wave Double Side Cooled
Square wave Cathode Side Cooled
Sine wave Double Side Cooled
Sine wave Cathode Side Cooled
6 phase (60°)
0.01595
0.03182
0.01524
0.03099
3 phase (120°)
0.01492
0.03062
0.01429
0.02988
½ wave (180°)
0.01420
0.02979
0.01326
0.02871
d.c.
0.01300
0.02840
Form Factors
Conduction Angle
Square wave
Sine wave
6 phase (60°)
2.449
2.778
3 phase (120°)
1.732
1.879
½ wave (180°)
1.414
1.57
d.c.
1
Provisional Data Sheet. Types W5334MK200 to W5334MK220 Issue 1
Page 3 of 9
October, 2006
WESTCODE
An IXYS Company
5.2 Calculating V
F
using ABCD Coefficients
Wespack
Rectifier Diode Types W5334MK200 to W5334MK220
The on-state characteristic I
F
vs. V
F
, on page 6 is represented in two ways;
(i)
the well established V
T0
and r
T
tangent used for rating purposes and
(ii)
a set of constants A, B, C, D, forming the coefficients of the representative equation for V
F
in
terms of I
F
given below:
V
F
=
A
+
B
⋅
ln
(
I
F
)
+
C
⋅
I
F
+
D
⋅
I
F
The constants, derived by curve fitting software, are given below for both hot and cold characteristics. The
resulting values for V
F
agree with the true device characteristic over a current range, which is limited to
that plotted.
25°C Coefficients
A
B
C
D
0.765653255
0.01365055
3.021396×10
3.749079×10
-5
-3
180°C Coefficients
A
B
C
D
0.462305455
0.02338579
4.074150×10
5.229864×10
-5
-3
Provisional Data Sheet. Types W5334MK200 to W5334MK220 Issue 1
Page 4 of 9
October, 2006
WESTCODE
An IXYS Company
5.3 D.C. Thermal Impedance Calculation
Wespack
Rectifier Diode Types W5334MK200 to W5334MK220
−
t
τ
r
t
=
∑
r
p
⋅
1
−
e
p
p
=
1
p
=
n
Where
p = 1
to
n, n
is the number of terms in the series and:
t = Duration of heating pulse in seconds.
r
t
= Thermal resistance at time t.
r
p
= Amplitude of p
th
term.
τ
p
= Time Constant of r
th
term.
The coefficients for this device are shown in the tables below:
D.C. Double Side Cooled
Term
r
p
1
8.477143×10
0.3623228
-3
2
3.147235×10
0.09512753
D.C. Cathode Side Cooled
-3
3
1.303295×10
5.059684×10
-3
-3
τ
p
Term
r
p
1
0.02049789
2.478652
2
6.404445×10
0.1517615
-3
3
1.490447×10
4.891107×10
-3
-3
τ
p
6.0 Reverse recovery ratings
(i) Q
ra
is based on 50% I
rm
chord as shown in Fig. 1
Fig. 1
(ii) Q
rr
is based on a 150µs integration time i.e.
150
µ
s
Q
rr
=
(iii)
∫
i
0
rr
.
dt
K Factor
=
t
1
t
2
Provisional Data Sheet. Types W5334MK200 to W5334MK220 Issue 1
Page 5 of 9
October, 2006
Analog electronics
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