Datasheet W1074Y#200, W1074Y#320 Datasheet (Westcode Semiconductors)

Date:- 13 Oct 2004

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An IXYS Company

Rectifier Diode

Types W1074Y#200 to W1074Y#320

Old Type No.: SW20-32CXC445

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) 2000-3200 V
Non-repetitive peak reverse voltage, (note 1) 2100-3300 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=60%V
Peak non-repetitive surge tp=10ms, Vrm≤10V, (note 5)

2

t capacity for fusing tp=10ms, Vrm=60%V

2

t capacity for fusing tp=10ms, Vrm≤10V, (note 5)

I
Operating temperature range -40 to +160 °C
Storage temperature range -40 to +200 °C

=25°C, (note 4) 1704 A

sink

=55°C, (note 2) 1074 A

sink

=100°C, (note 2) 736 A

sink

=100°C, (note 3) 444 A

sink

=25°C, (note 2) 1984 A

sink

, (note 5) 10.8 kA

RRM

, (note 5) 583×10

RRM

Data Sheet Issue:- 1

MAXIMUM

LIMITS

MAXIMUM

LIMITS

11.8 kA

3

3

706×10

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. Types W1074Y#200 to W1074Y#320 Issue 1 Page 1 of 9 October, 2004

initial.

j

below 25°C.

j

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Characteristics

PARAMETER MIN. TYP. MAX. TEST CONDITIONS (Note 1) UNITS

V
V
r
I
I
Q
Q
I
t

R

FM

T0

T

RRM

RRM

rr

ra

rr

rr

thJK

Maximum peak forward voltage - - 2.13 IFM=3090A V
Threshold voltage - - 0.92 V
Slope resistance - - 0.39
Peak reverse current - - 30 Rated V
Peak reverse current - - 30 Rated V

RRM

, Tj=25°C mA

RRM

mΩ
mA

Recovered charge - 1800 - µC
Recovered charge, 50% Chord - 900 1450 µC
Reverse recovery current - 100 - A
Reverse recovery time - 18 -

Thermal resistance, junction to heatsink

- - 0.05 Double side cooled K/W

I

=500A, tp=500µs, di/dt=10A/µs, Vr=50V

TM

µs

- - 0.10 Single side cooled K/W

F Mounting force 5.5 - 8.3 kN

W

Weight

t

Notes:-

1) Unless otherwise indicated T

=160°C.

j

- 90 - Housing option YC

- 140 - Housing option YH

g

Data Sheet. Types W1074Y#200 to W1074Y#320 Issue 1 Page 2 of 9 October, 2004

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Notes on Ratings and Characteristics

1.0 Voltage Grade Table V

Voltage Grade

20 2000 2100 1250
22 2200 2300 1350
24 2400 2500 1450
26 2600 2700 1550
28 2800 2900 1650
30 3000 3100 1750
32 3200 3300 1850

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 m ust be taken not to use ex cessively large values of snubber
capacitor or excessively sm all values of snubber re sistor. Such exc essive com ponent values may lead to
device damage due to the large resultant values of snubber disc harge current. If r equired, please consult
the factory for assistance.

5.0 Computer Modelling Parameters

DRM VDSM VRRM

V

V

RSM

V

V

V

D

DC V

R

5.1 Device Dissipation Calculations

T

2

I

=

AV

Where VT0=0.92V, rT=0.39mΩ,

R

= Supplementary thermal impedance, see table below and

th

00

2

2

4

2

rff

⋅⋅

T

WrffVV

⋅⋅⋅++−

AVTTT

and:

W

AV

=

∆

R

max

th

TTT

−=∆

Kj

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

0.069 0.061 0.057 0.05

0.119 0.111 0.107 0.1

0.052 0.0513 0.0505

0.102 0.1013 0.1005

Form Factors

Data Sheet. Types W1074Y#200 to W1074Y#320 Issue 1 Page 3 of 9 October, 2004

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5.2 Calculating VF using ABCD Coefficients

The on-state characteristic I
(i) the well established V
(ii) a set of constants A, B, C, D, forming the coefficients of the representative equation for V

terms of I

given below:

F

vs. VF, on page 6 is represented in two ways;

F

and rT tangent used for rating purposes and

T0

()

in

F

IDICIBAV ⋅+⋅+⋅+= ln

FFFF

The constants, derived by curve fitting soft ware, are given below for both hot and c old c harac teris tic s. T he
resulting values for V

agree with the true device characteristic over a current range, which is limited to

F

that plotted.

25°C Coefficients 160°C Coefficients

A
B
C
D

0.935427 0.306711779

-0.02290183 0.09325144

1.301×10

-4

3.37364×10

0.01538908 5.66152×10

-4

-4

Data Sheet. Types W1074Y#200 to W1074Y#320 Issue 1 Page 4 of 9 October, 2004

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p

p

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5.3 D.C. Thermal Impedance Calculation

−

=

np




∑

=

p

1

Where p = 1 to n, n is the number of terms in the series and:

t = Duration of heating pulse in seconds.
r

= Thermal resistance at time t.

t

= Amplitude of pth term.

r

= Time Constant of rth term.

τ

The coefficients for this device are shown in the tables below:

D.C. Single Side Cooled

Term12345

r

p

τ

p

0.06158 8.43118×10

2.13613 1.2129 0.15024 0.04244 3.6777×10

-3

1

pt




0.01031 0.01614 5.0391×10

t



τ

p

−⋅=



err




-3

-3

D.C. Double Side Cooled

Term1234

r

p

τ

p

6.0 Reverse recovery ratings

(i) Qra is based on 50% Irm chord as shown in Fig. 1

(ii) Q

is based on a 150µs integration time i.e.

rr

(iii)

FactorK =

0.02 9.9234×10

0.33917 0.12691 0.03562 2.563×10

t

1

t

2

-3

=

0.01434 4.284×10

Fig. 1

s

µ

150

dtiQ

.

rrrr

∫

0

-3

-3

Data Sheet. Types W1074Y#200 to W1074Y#320 Issue 1 Page 5 of 9 October, 2004

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Curves

Figure 1 - Forward characteristics of Limit device Figure 2 - Transient thermal impedance

10000

W1074Y#200-320

Issue 1

160°C25°C

1

W1074Y#200-320

Issue 1

(A)

FM

1000

Instantaneous forward current - I

100

012345

Maximum instantaneous forward voltage - V

Figure 3 - Maximum surge Rating

100000

0.1

0.01

Thermal impedance (K/W)

0.001

0.0001

(V)

FM

0.0001 0.001 0.01 0.1 1 10 100

Time (s)

SSC 0.10K/W

DSC 0.05K/W

1.00E+07

(A)

FSM

10000

Total peak half sine surge current - I

1000

1 3 5 10 1 5 10 50 100
Duration of surge (ms) Duration of surge (cycles @ 50Hz)

I2t: V

I2t: VR=60% V

I

FSM

I

: VR=60% V

FSM

: V

RRM

RRM

≤

10V

≤

10V

RRM

RRM

Tj (initial) = 160°C

W1074Y#200-320

Issue 1

1.00E+06

1.00E+05

s)

2

t (A

2

Maximum I

Data Sheet. Types W1074Y#200 to W1074Y#320 Issue 1 Page 6 of 9 October, 2004

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Figure 4 - Total recovered charge, Q

10000

W1074Y#200-320

Issue 1

Tj = 160°C

(µC)

rr

Total recovered charge - Q

1000

1 10 100 1000

Commutation rate - di/dt (A/µs)

rr

2000A
1000A
500A
250A

Figure 5 - Recovered charge, Qra (50% chord)

10000

W1074Y#200-320

Issue 1

Tj = 160°C

(µC)

ra

2000A
1000A

Recovered charge - Q

1000

1 10 100 1000

Commutation rate - di/dt (A/µs)

500A
250A

Figure 6 - Peak reverse recovery current, I

10000

W1074Y#200-320

Issue 1

Tj = 160°C

1000

(A)

rm

100

Reverse recovery current - I

10

1 10 100 1000

Commutation rate - di/dt (A/µs)

rm

2000A
1000A
500A
250A

Figure 7 - Maximum recovery time, trr (50% chord)

100

W1074Y#200-320

Issue 1

Tj = 160°C

(µs)

rr

10

Recovery time - t

1

1 10 100 1000

Commutation rate - di/dt (A/µs)

2000A
1000A
500A
250A

Data Sheet. Types W1074Y#200 to W1074Y#320 Issue 1 Page 7 of 9 October, 2004

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Figure 8 – Forward current vs. Power dissipation – Double Side Cooled

3000

W1074Y#200-320

2500

2000

1500

1000

Maximum Forward Dissipation (W)

500

Issue 1

½ wave

3ø

6ø

d.c.

Figure 9 – Forward current vs. Heatsink temperature - Double Side Cooled

180

160

140

120

100

80

60

Maximum permissable heatsink temperature (°C)

40

20

3ø ½ wave d.c.

6ø

W1074Y#200-320

Issue 1

0

0 500 1000 1500 2000

Mean Forward Current (A) (Whole cycle averaged)

Figure 10 – Forward current vs. Power dissipation – Single Side Cooled

1600

W1074Y#200-320

Issue 1

1400

1200

1000

800

600

Maximum Forward Dissipation (W)

400

½ wave

3ø

6ø

d.c.

0

0 500 1000 1500 2000

Mean Forward Current (A) (Whole cycle averaged)

Figure 11 – Forward current vs. Heatsink temperature – Single Side Cooled

180

160

140

120

100

80

60

Maximum permissible heatsink temperature (°C)

40

W1074Y#200-320

Issue 1

200

0

0 200 400 600 800 1000 1200

Mean Forward Current (A) (Whole cycle averaged)

Data Sheet. Types W1074Y#200 to W1074Y#320 Issue 1 Page 8 of 9 October, 2004

20

6ø 3ø ½ wave d.c.

0

0 200 400 600 800 1000 1200

Mean forward current (A) (Whole cycle averaged)

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Outline Drawing & Ordering Information

Outline option YC

ORDERING INFORMATION (Please quote 10 digit code as below)





W1074 Y#

Fixed

Type Code

Order code: W1074YH240 – 2400V V

IXYS Semiconductor GmbH

Edisonstraße 15
D-68623 Lampertheim
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]

IXYS Corporation

3540 Bassett Street
Santa Clara CA 95054 USA
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]

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.

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.

Fixed outline code
YC = 15.1mm Clam p Hei ght
YH = 26.6mm Clam p Hei ght

, 26.6mm clamp height capsule.

RRM

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An IXYS Company

www.westcode.com

www.ixys.com



Voltage code

/100

V

DRM

20-32

Outline option YH

0

Fixed code

Westcode Semiconductors Ltd

Langley Park Way, Langl ey Park,

Chippenham, Wi l tshire SN15 1GE.

Tel: [phone]

Fax: [phone]

E-mail: [e-mail]

Westcode Semiconductors Inc

3270 Cherry Avenue

Long Beach CA 90807 USA

Tel: [phone]

Fax: [phone]

E-mail: [e-mail]

© Westcode Semiconductors Ltd.

Data Sheet. Types W1074Y#200 to W1074Y#320 Issue 1 Page 9 of 9 October, 2004