Datasheet W0507YH360, W0507YH450 Datasheet (Westcode Semiconductors)

Rectifier Diode

Types W0507YH360 to W0507YH450

The data sheet on the subsequent pages of this document is a scanned copy of existing

data for this product.

(Rating Report 96D04 Issue 2)

This data reflects the old part number for this product which is: SW36-45HXC270. This part

number must NOT be used for ordering purposes – please use the ordering particulars

detailed below.

The limitations of this data are as follows:

No reverse recovery information available

Please use the following link to view an up to date outline drawing for this device

Outline W3

Where any information on the product matrix page differs from that in the following data,

the product matrix must be consider ed cor r ect

An electronic data sheet for this product is presently in preparation.

For further information on this product, please contact your local ASM or distributor.

Alternatively, please contact Westcode as detailed below.

Ordering Particulars



W0507 YH

Fixed Type Code Fixed Outline Code

Typical Order Code: W0507YH380, 26.6mm clamp height, 3800V V

IXYS Semiconductor GmbH

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

WESTCODE

An IXYS Company





Voltage code

V

/100

RRM

36-45

0

Fixed Code

RRM

Westcode Semiconductors Ltd

Langley Park Way, Langley Park,

Chippenham, Wiltshire, SN15 1GE.

Tel: [phone]

Fax: [phone]

E-mail: [email protected]

IXYS Corporation

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

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.

www.westcode.com

www.ixys.com

E-mail: [email protected]

Westcode Semiconductors Inc

3270 Cherry Avenue

Long Beach CA 90807 USA

Tel: [phone]

Fax: [phone]

© Westcode Semiconductors Ltd.

QUALITY AND EVALUATION LABORATORY

Rating Report No: 96D04 Issue 2 Date: 17th March, 1999
Origin: PAR99009 Pages: 11

Capsule Diode Type SW36-45HXC270

Author: W. Findlay Checked: Approved:

1. Abstract

The HXC270 rectifier diode features a 30mm diameter silicon slice (manufacturing reference DANXH)
mounted in a cold weld capsule.

Summary of changes to previous issue.

Issue 1 Advance Data
Issue 2 Full Rating

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.

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 1 of 11

2. Contents

1.0 Abstract 1

2.0 Contents 2

3.0 Introduction 2

4.0 Maximum Ratings 3

5.0 Characteristics 4

6.0 Notes on Ratings and Characteristics

6.1 Voltage Grade Table 5

6.2 Extension of Voltage Grades 5

6.3 De-Rating Factor 5

6.4 Computer Modelling Parameters

6.4.1 Device Dissipation Calculations 5

6.4.2 ABCD Coefficients 6

6.4.3 Thermal Impedance Calculations 6

7.0 Curves
Figure 1 – Mean Forward Current vs. Maximum Power Dissipation, Double Side Cooled 7
Figure 2 – Mean Forward Current vs. Maximum Heatsink Temp, Double Side Cooled 7
Figure 3 – Mean Forward Current vs. Maximum Power Dissipation, Single Side Cooled 8
Figure 4 - Mean Forward Current vs. Maximum Heatsink Temp, Single Side Cooled 8
Figure 5 – Limit Forward Voltage Characteristics 9
Figure 6 – Transient Thermal Impedance 9

2

Figure 7 – Surge Current and I

t vs. Duration of Surge 10

8.0 Layout Drawing and Ordering Information 11

3. Introduction

The HXC270 rectifier diode features a 30mm diameter silicon slice mounted in a cold weld capsule.

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 2 of 11

4.0 Maximum Ratings

VOLTAGE RATINGS

V

RRM

V

RSM

Repetitive peak reverse voltage, (note 1). 3600-4500 V
Non-repetitive peak reverse voltage, (note 1). 3700-4600 V

RATINGS

I

F(AV)

I

F(AV)

I

F(AV)

I

F(RMS)

I

F(d.c.)

I

FSM

I

FSM2

I2tI
I2t
T

HS

T

stg

Mean on-state current, Tsink=55°C, (note 2). 505 A
Mean on-state current. Tsink=100°C, (note 2). 345 A
Mean on-state current. Tsink=100°C, (note 3). 210 A
Nominal RMS on-state current, 25°C, (note 2). 935 A
D.C. on-state current, 25°C, (note 5). 805 A
Peak non-repetitive surge tP=10ms, VRM=0.6V
Peak non-repetitive surge tP=10ms, VRM≤10V, (note 4).

2

t capacity for fusing tP=10ms, VRM=0.6V
I2t capacity for fusing tP=10ms, VRM≤10V, (note 4).
Operating temperature range. -40 to +160 °C
Storage temperature range. -55 to +160 °C

Capsule Diode

Types SW36-45HXC270

MAXIMUM

MAXIMUM

, (note 4). 7600 A

RRM

, (note 4). 289 × 10

RRM

Date :- March 99
Rat. Rep:- 96D04
Issue:- 2

LIMITS

LIMITS

8200 A

3

336 × 10

3

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-sine wave.

3) Single side cooled, single phase; 50Hz, 180° half-sine wave.

4) Half-sinewave, 160°C T

initial.

j

below 25°C.

j

5) Double Side Cooled.

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 3 of 11

5.0 Characteristics

CHARACTERISTICS MIN TYP MAX TEST CONDITIONS

=635A.

V

Maximum peak forward voltage. - - 1.50

FM

V

Threshold voltage. - - 0.97 V

0

r

Slope resistance. - - 0.88

S

I

Peak reverse current. - - 30

RRM

Thermal resistance junction to

R

θ

sink.

- - 0.1 Double side cooled. °C/W

- - 0.2 Single side cooled. °C/W

I

F

Rated V

RRM

UNITS

V

mΩ
mA

F Mounting force. 3.3 - 5.5 kN
WtWeight. - 140 - g

Notes:-

1) Unl ess otherwise indicated T

=160°C.

j

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 4 of 11

6.0 Notes on ratings and characteristics

f

6.1 Voltage grade table
Voltage Grade 'H' V

36 3600 3700 1900
38 3800 3900 1950
40 4000 4100 2000
42 4200 4300 2040
44 4400 4500 2080
45 4500 4600 2100

6.2 Extension of voltage grades

This report is applicable to other and higher voltage grades when supply has been agreed by
Sales/Production.

6.3 De-rating factor

A blocking voltage de-rating factor of 0.13% per deg Celsius is applicable to this device for Tj
25°C.

6.4 Computer modelling parameters

6.4.1 Device dissipation calculations

I

Where Vo= 0.97 V, rs=0.88 mΩ

AV

RRM

V

2

++−

=

V

RSM

V

2

2

rff

**2

s

WrffVV

***4

AVsoo

V

R

D.C.

below

T

W

R

Square wave Double
Side Cooled
Square wave Single
Side Cooled

Sine wave Double
Side Cooled
Sine wave Single Side
Cooled

Conduction Angle
Square wave 2.45 1.73 1.41 1
Sine wave 2.78 1.88 1.57

∆

=

AV

R

th

= Supplementary thermal impedance, see table below.

th

f

= Form factor, see table below.

Conduction Angle 6 phase (60°) 3 phase (120°) Half wave (180°) d.c.

∆Tt t

=−

jMax HS

Supplementary Thermal Impedance

0.130 0.117 0.110 0.1

0.230 0.217 0.210 0.2

0.117 0.108 0.103

0.217 0.208 0.203

o

60

Form Factors

120

o

180

o

d.c.

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 5 of 11

6.4.2 ABCD Coefficients

The on-state characteristic I
used for rating purposes and (ii) a set of constants A, B, C, D, forming the coefficients of the
representative equation for V

The constants, derived by curve fitting software, are given in this report for both hot and cold
characteristics where possible. The resulting values for V
limited current range which is generally that over which the curve is plotted.

6.4.3 Thermal impedance calculations

vs. VF is represented in two ways; (i) the well established Vo and rs tangent

F

in terms of IF given as:

F

FFFF ID.)C.(I)(IB.AV +++= ln

agree with the true device characteristic over a

F

160°C Coefficients 25°C Coefficients
A 0.2587428 A 0.6783057
B 0.1185595 B 0.03467407
C 8.401342 × 10
D -2.233814 × 10

∑

-4

-3

=

np

pt

1

=

p

C 4.695493 × 10
D 7.388426 × 10

t

−

τ






1

err

−=



p




-4

-3

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

t = Duration of heating pulse in seconds.

= Thermal resistance at time t.

r

t

r

= Amplitude of pth term.

p

τ

= Time Constant of pth term.

p

D.C. Double Sided Cooled

Term1234

r

p

τ

p

Term 1 2 3 4 5

r

p

τ

p

0.04766233 0.03243763 9.409791 × 10

1.066889 0.1235431 0.03840402 3.538193 × 10

D.C. Single Side Cooled

0.1366152 0.0151329 0.0383066 8.577754 × 10

6.983036 0.8476553 0.1217136 0.0159452 2.446305 × 10

-3

-3

9.611571 × 10

6.230917 × 10

-3

-3

-3

-3

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 6 of 11

7.0 Curves

k

1600

Figure 1 - Mean forward current vs. Power dissipation - Double side cooled

Maximum Forward Dissipation (W)

180
160

1400

1200

½ wave

3 phase

1000

6 phase

800

600

400

200

0

SW36-45HXC270

96D04 Issue 2

0 100 200 300 400 500 600 700 800 900

Mean Forward Current (A) (Whole cycle averaged)

Figure 2 - Maximum permissable heatsink temperature vs. forw ard

current - Double side cooled

SW36-45HXC270

96D04 Issue 2

d.c.

140
120
100

80

temperature (°C)

60
40

Maximum permissable heatsin

20

6 phase 3 phase ½ wave d.c.

0

0 100 200 300 400 500 600 700 800 900

Mean Forward Current (A) (Whole cycle averaged)

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 7 of 11

800

Figure 3 - Mean forward current vs. Power dissipation - Single side cooled

700

600

6 phase

½ wave

3 phase

d.c.

500

400

300

200

Maximum Forward Dissipation (W)

100

SW36-45HXC270

96D04 Issue 2

0

0 100 200 300 400 500 600

Mean Forward Current (A) (Whole cycle averaged)

Figure 4 - Maximum permissable heatsink temperature vs. forw ard

current - Single side cooled

180
160

SW36-45HXC270

96D04 Issue 2

140
120
100

80
60
40

Maximum Forward Dissipation (W)

20

6 phase 3 phase ½ wave d.c.

0

0 100 200 300 400 500 600

Mean Forward Current (A) (Whole cycle averaged)

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 8 of 11

10000

)

1000

Instantaneous forward current (A

Figure 5 - Forward characteristics of limit device

160°C25°C

SW36-45HXC270

96D04 Issue 2

100

00.511.522.533.54

Maximum instantaneous forward voltage (V)

Figure 6 - Transient thermal impedance

1

0.1

0.01

Thermal impedance (°C/W)

SW36-45HXC270

96D04 Issue 2

0.001

0.001 0.01 0.1 1 10 100

Time (seconds)

SSC: 0.2°C/W

DSC: 0.1°C/W

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 9 of 11

Figure 7 - Maximum non-repetitive surge current at initial junction

)

temperature 160°C

100000

10000

Total peak half sine surge current (A

1000

13510

Duration of surge (ms)

1505 10 100

Duration of surge (cycles at 50Hz )

SW36-45HXC270

96D04 Issue 2

I2t: V

=10V

RRM

2

I

t: 60%V

RRM

I

: V

RRM

: 60%V

=10V

RRM

I

FSM
FSM

1.0E+07

1.0E+06

1.0E+05

2

2

s)
t (A

Maximum I

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 10 of 11

8.0 Layout Drawing and Ordering Information

ORDERING INFORMATION (Please quote 11 digit code as below)

SW

Fixed

Type Code

Typical order code : SW45HXC270 – 4.5kV V

♦♦♦♦ ♦♦♦♦

Voltage Code Fixed

HXC 270

Outline Code

Rectifier Diode, 26.6mm Clamp height capsule.

RRM

Fixed

Type Code

SW36-45HXC270 Rating Report 96D04 Issue 2, March 99 page 11 of 11

QEL REPORTS DISTRIBUTION

Rating Report No.: 96D04 Issue 2 Date: 17th March, 1999

Author: W. Findlay Authorised by ........................

Capsule Diode

Type SW36-45HXC270

Copies Abstracts Date Dispatched

P. Leach - 1
R.A. Jones - 1
F.J. Wakeman 1 ­A.M. Hyde 1 ­E.A. Wilkins 1 ­A. Fowler - 1
P. Scarff 1 ­W.S.I. 1 -