Datasheet M0310YH300, M0310YH350 Datasheet (Westcode Semiconductors)

Date:- 8 Jun, 2004

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An

V

RRM

V

RSM

I

F(AV)M

I

F(AV)M

I

F(AV)M

I

F(RMS)

I

f(d.c.)

I

FSM

I

FSM2

I2tI

I2t

T

j op

T

stg

IXYS

Company

Soft Recovery Diode

Types M0310YH300 to M0310YH350

Old Type No.: SM30-35HXC103

Absolute Maximum Ratings

VOLTAGE RATINGS

Repetitive peak reverse voltage, (note 1) 3000-3500 V

Non-repetitive peak reverse voltage, (note 1) 3100-3600 V

OTHER RATINGS

Maximum average forward current, T

Maximum average forward current. T

Maximum average forward. 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, V

2

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

2

t capacity for fusing tp=10ms, V

I

Operating temperature range -40 to +150 °C

Storage temperature range -40 to +150 °C

sink

=100°C, (note 3) 119 A

sink

=25°C, (note 4) 497 A

=55°C, (note 2) 310 A

sink

=100°C, (note 2) 199 A

sink

=25°C, (note 2) 582 A

sink

, (note 5) 4590 A

RRM

≤

10V, (note 5)

RM

, (note 5) 105×10

RRM

≤

10V, (note 5)

RM

Data Sheet Issue:- 1

MAXIMUM

LIMITS

MAXIMUM

LIMITS

5050 A

3

128×10

3

UNITS

UNITS

A2s

A2s

Notes:-

1)

De-rating factor of 0.13% per °C is applicable for Tj below 25°C.

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, 150°C Tj initial.

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 1 of 11 June, 2004

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Characteristics

Soft Recovery Diode Types M0310YH300 to M0310YH350

V

V

r

V

I

Q

Q

I

t

R

FM

T0

T

FRM

RRM

rr

ra

rm

rr

thJK

PARAMETER MIN. TYP. MAX. TEST CONDITIONS

Maximum peak forward voltage

- - 2.80 IFM=635A

- - 3.29 I

=930A

FM

(Note 1)

Threshold voltage - - 1.49 V

Slope resistance - - 2.06

Maximum forward recovery voltage

- - 105 di/dt = 1000A/µs, 25°C

- - 225 di/dt = 1000A/µs

Peak reverse current - - 50 Rated V

RRM

Recovered charge - 275 - µC

Recovered charge, 50% Chord - 210 250 µC

Reverse recovery current - 155 - A

I

=1000A, tp=500µs, di/dt=100A/µs,

FM

V

=50V, 50% Chord.

r

Reverse recovery time, 50% Chord - 2.8 -

Thermal resistance, junction to heatsink

- - 0.1 Double side cooled

- - 0.2 Single side cooled

UNITS

V

m

V

mA

µs

K/W

F Mounting force 5.5 - 8.5 kN

W

Weight - 140 - g

t

Notes:-

1) Unless otherwise indicated T

=150°C.

j

Ω

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 2 of 11 June, 2004

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Notes on Ratings and Characteristics

1.0 Voltage Grade Table

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Soft Recovery Diode Types M0310YH300 to M0310YH350

V

Voltage Grade

30 3000 3100 1700
32 3200 3300 1800
34 3400 3500 1850
35 3500 3600 1875

2.0 De-rating Factor

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

3.0 ABCD Constants

These constants (applicable only over current range of VF characteristic in Figure 1) are the
coefficients of the expression for the forward characteristic given below:

RRM

(V)

)ln(

where IF = instantaneous forward current.

4.0 Reverse recovery ratings

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

V

RSM

(V)

V

dc

R

(V)

IDICIBAV

⋅+⋅+⋅+=

FFFF

(ii) Qrr is based on a 150µs integration time.

µ

s

150

I.e.

(iii)

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 3 of 11 June, 2004

=

FactorK

dtiQ

.

rrrr

∫

0

t

1

=

t

2

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5.0 Reverse Recovery Loss

The following procedure is recommended for use where it is necessary to include reverse recovery
loss.

From waveforms of recovery current obtained from a high frequency shunt (see Note 1) and reverse
voltage present during recovery, an instantaneous reverse recovery loss waveform must be
constructed. Let the area under this waveform be E joules per pulse. A new sink temperature can then
be evaluated from:

An IXYS Company

Soft Recovery Diode Types M0310YH300 to M0310YH350

)(

Where k = 0.2314 (°C/W)/s

E

= Area under reverse loss waveform per pulse in joules (W.s.)

f

= Rated frequency in Hz at the original sink temperature.

R

= d.c. thermal resistance (°C/W)

thJK

The total dissipation is now given by:

originaltot

NOTE 1 - Reverse Recovery Loss by Measurement

This device has a low reverse recovered charge and peak reverse recovery current. When measuring
the charge, care must be taken to ensure that:

(a) AC coupled devices such as current transformers are not affected by prior passage of high

amplitude forward current.

(b) A suitable, polarised, clipping circuit must be connected to the input of the measuring
oscilloscope to avoid overloading the internal amplifiers by the relatively high amplitude forward current
signal.

)()(

[]

fEWW

⋅+=

RfkETT

⋅+⋅−=

thJKMAXJSINK

(c) Measurement of reverse recovery waveform should be carried out with an appropriate critically
damped snubber, connected across diode anode to cathode. The formula used for the calculation of
this snubber is shown below:

2

R

Where: Vr= Commutating source voltage

6.0 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.

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 4 of 11 June, 2004

4

V

⋅=

C

R = Snubber resistance

r

di

C

⋅

dt

S

= Snubber capacitance

S

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7.0 Computer Modelling Parameters

7.1 Device Dissipation Calculations

An IXYS Company

Soft Recovery Diode Types M0310YH300 to M0310YH350

4

I

=

AV

00

2

V

Where

ff

= form factor (normally unity for fast diode applications)

=1.49V,

T0

∆

W

AV

=

R

7.2 Calculation of V

The forward characteristic I
(i) the well established V

a set of constants A, B, C, and D forming the coefficients of the representative equation for V

((iiii))

in terms of IF given below:

T

th

r

T

−=∆

)(

= 2.06m

TTT

Ω

KMAXj

using ABCD Coefficients

F

Vs VF, on page 6 is represented in two ways;

F

and rT tangent used for rating purposes and

T0

2

2

rff

⋅⋅

T

WrffVV

⋅⋅⋅++−

AVTTT

⋅+⋅+⋅+=

)ln(

IDICIBAV

FFFF

F

The constants, derived by curve fitting software, are given in this report for hot characteristics. The
resulting values for V
that plotted.

8.0 Frequency Ratings

The curves illustrated in figures 8 to 16 are for guidance only and are superseded by the maximum
ratings shown on page 1.

9.0 Square wave ratings

These ratings are given for load component rate of rise of forward current of 100 and 500 A/µs.

10.0 Duty cycle lines

The 100% duty cycle is represented on all the ratings by a straight line. Other duties can be included
as parallel to the first.

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

F

25°C Coefficients 125°C Coefficients

A

B

C

D

-0.32750255

0.4905669

1.217811×10

-0.02221939

A

B

-3

C

D

0.05657035

0.2226933

8.020901×10

0.03162494

-4

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 5 of 11 June, 2004

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Soft Recovery Diode Types M0310YH300 to M0310YH350

Curves

Figure 1 – Forward characteristics of Limit device Figure 2 – Maximum forward recovery voltage

10000

M0310YH300-350

Issue 1

1000

M0310YH300-350

Issue 1

150°C

25°C

(A)

FM

1000

Instantaneous forward current - I

100

02468

150°C 25°C

Maximum instantaneous forward vo ltage - VFM (V)

Figure 3 - Recovered charge, Q

1000

M0310YH300-350

Issue 1

Tj = 150°C

100

(V)

FRM

10

Forward recovery voltage - V

1

10 100 1000 10000

Rate of rise of forward c urrent - di/dt (A/µs)

rr

2000A
1000A

500A
250A

Figure 4 - Recovered charge, Qra (50% chord)

1000

M0310YH300-350

Issue 1

Tj = 150°C

2000A
1000A
500A
250A

(µC)

rr

100

Total recovered charge - Q

10

1 10 100 1000

Commutation rate - di/dt (A/µs)

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 6 of 11 June, 2004

, 50% chord (µC)

ra

100

Maximum recovered charge Q

10

1101001000

Commutation rate - di/dt (A/µs)

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Soft Recovery Diode Types M0310YH300 to M0310YH350

Figure 5 - Maximum reverse current, I

1000

M0310YH300-350

Issue 1

Tj = 150°C

(A)

rm

100

Reverse recovery current - I

10

1 10 100 1000

Commutation rate - di/dt (A/µs)

rm

2000A
1000A
500A
250A

Figure 6 - Maximum recovery time, trr (50% chord)

10

M0310YH300-350

Issue 1

Tj = 150°C

, 50% Chord (µs)

rr

2000A
1000A
500A
250A

Recovery time - t

1

1101001000

Commutation rate - di/dt (A/µs)

Figure 7 – Reverse recovery energy per pulse Figure 8 - Sine wave energy per pulse

10000

M0310YH300-350

Issue 1

Tj = 150°C
VR = 67% V

0.25µF, 10

(mJ)

r

1000

Reverse recovered energy loss per pulse - E

100

10 100 1000 10000

RRM

Snubber

Ω

Commutation rate - di/dt (A/µs)

2000A

1000A

500A
250A

1.00E+03

1.00E+02

1.00E+01

1.00E+00

Energy per pulse (J)

1.00E-01

1.00E-02

M0310YH300-350

Issue 1

Tj = 150°C

3000A
2000A
1500A
1000A
500A
250A

1.00E-05 1.00E-04 1.00E-03 1.00E-02

Pulse width (s)

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 7 of 11 June, 2004

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Soft Recovery Diode Types M0310YH300 to M0310YH350

Figure 9 - Sine wave frequency vs. pulse width Figure 10 - Sine wave frequency vs. pulse width

1.00E+05

250A

M0310YH300-350

Issue 1

TK = 55°C

1.00E+05

250A

M0310YH300-350

Issue 1

TK = 85°C

1.00E+04

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

500A

1000A

1500A

2000A

3000A

1.00E-05 1.00E-04 1.00E-03 1.00E-02

100% Duty Cycle

Pulse width (s)

1.00E+04

500A

1000A

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

1500A

2000A

3000A

1.00E-05 1.00E-04 1.00E -03 1.00 E-02

Pulse width (s)

100% Duty Cycle

Figure 11 - Square wave energy per pulse Figure 12 - Square wave energy per pulse

1.00E+03
M0310YH300-350

Issue 1

di/dt =100A/µ s

Tj = 150°C

1.00E+03
M0310YH300-350

Issue 1

di/dt = 500A/µs

Tj = 150°C

1.00E+02

1.00E+01

3000A

2000A

1.00E+00

Energy per pulse (J)

1.00E-01

1.00E-02

1500A

1000A

500A

250A

1.00E-05 1.00E-04 1.00E-03 1.00E-02

Pulse width (s)

1.00E+02

1.00E+01

Energy per pulse (J)

1.00E+00

1.00E-01

1.00E-05 1.00E-04 1.00E-03 1.00E-02

3000A
2000A
1500A
1000A
500A
250A

Pulse width (s)

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 8 of 11 June, 2004

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Soft Recovery Diode Types M0310YH300 to M0310YH350

Figure 13 - Square wave frequency vs. pulse width Figure 14 - Square wave frequency vs. pulse width

1.00E+05

1.00E+04

1.00E+03

250A

500A

1000A

1500A

M0310YH300-350

Issue 1

di/dt =100A/µ s

100% Duty Cycle

TK=55°C

1.00E+05

1.00E+04

1.00E+03

250A

500A

M0310YH300-350

di/dt =500A/µ s

100% Duty Cycle

Issue 1

TK = 55°C

Frequency (Hz)

1.00E+02

1.00E+01

2000A

3000A

1.00E-05 1.00E-04 1.00E-03 1.00E-02

Pulse width (s)

Frequency (Hz)

1.00E+02

1.00E+01

1000A

1500A

2000A

1.00E-05 1.00E-04 1.00E-03 1.00E-02

Pulse width (s)

Figure 15 - Square wave frequency vs. pulse width Figure 16 - Square wave frequency vs. pulse width

1.00E+05

1.00E+04

250A

500A

M0310YH300-350

di/dt =100A/µ s

100% Duty Cycle

Issue 1

TK = 85°C

1.00E+05

1.00E+04

250A

M0310YH300-350

Issue 1

di/dt =500A/µ s

100% Duty Cycle

TK = 85°C

500A

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 9 of 11 June, 2004

1000A

1500A

2000A

3000A

1.00E-05 1.00E-04 1.00E-03 1.00E-02

Pulse width (s)

1.00E+03

Frequency (Hz)

1000A

1.00E+02

1.00E+01

1.00E-05 1.00E-04 1.00E-03 1.00E-02

1500A

2000A

Pulse width (s)

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Figure 17 – Maximum surge and I2t ratings

Soft Recovery Diode Types M0310YH300 to M0310YH350

100000

(A)

FSM

M0310YH300-350

Issue 1

Tj (initial) = 150°C

10000

Total peak half sine surge current - I

1000

1 35 101 510 50100

Duration of surge (ms) Duration of surge (cycles @ 50Hz)

I2t: V

I

: VR=60% V

FSM

RRM

≤

10V

RRM

I2t: VR=60% V

I

: V

FSM

RRM

≤

RRM

10V

1.00E+06

1.00E+05

1.00E+04

s)

2

t (A

2

Maximum I

Figure 18 – Transient thermal impedance

1

M0310YH300-350

1

I

0.1

0.01

Thermal impedance (°C/W)

0.001

SSC 0.2°C/W

DSC 0.1°C/W

0.0001

0.0001 0.001 0.01 0.1 1 10 100

Time (s)

Data Sheet. Types M0310YH300 to M0310YH350 Issue 1 Page 10 of 11 June, 2004

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Outline Drawing & Ordering Information

Soft Recovery Diode Types M0310YH300 to M0310YH350

100A317

ORDERING INFORMATION

M0310

Fixed

Type Code

Typical order code: M0310YH320 – 3200V 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 i nformation 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.

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YH

Fixed

outline code

, 26.6mm clamp height capsule.

RRM

IXYS

Company

www.westcode.com

www.ixys.com

(Please quote 10 digit code as below)







Voltage code

÷100

V

RRM

30-35

0

Fixed code

Westcode Semiconductors Ltd

Langley Park Way, Langley Park,

Chippenham, Wiltshire SN15 1GE.

Tel: [phone]

Fax: [phone]

E-mail: WSL.sales@westcode,com

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 M0310YH300 to M0310YH350 Issue 1 Page 11 of 11 June, 2004