Westcode Semiconductors M1010NC400, M1010NC450 Data Sheet

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Date:- 13 Apr, 2004

WESTCODE

An IXYS Company

Fast Recovery Diode

Type M1010NC400 to M1010NC450

Old Type No.: SM30-45CXC604

Absolute Maximum Ratings

VOLTAGE RATINGS

RRM

RSM

F(AV)M

F(RMS)

f(d.c.)

FSM

FSM2

I2tI I2t T

j op

stg

Repetitive peak reverse voltage, (note 1) 4000-4500 V Non-repetitive peak reverse voltage, (note 1) 4100-4600 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, VRM≤10V, (note 5)

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

t capacity for fusing tp=10ms, VRM≤10V, (note 5) Operating temperature range -40 to +150 °C Storage temperature range -40 to +150 °C

sink

=100°C, (note 3) 413 A

sink

=25°C, (note 4) 1664 A

=55°C, (note 2) 1010 A

sink

=100°C, (note 2) 668 A

sink

=25°C, (note 2) 1880 A

sink

, (note 5) 9600 A

RRM

, (note 5) 461×10

RRM

Data Sheet Issue:- 1

MAXIMUM

LIMITS

MAXIMUM

LIMITS

10560 A

558×10

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, 150°C T

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 1 of 11 April, 2004

initial.

below 25°C.

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Characteristics

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

V r

I Q Q I t

FRM

RRM

thJK

Maximum peak forward voltage

Threshold voltage - - 1.70 V Slope resistance - - 1.03

Maximum forward recovery voltage

Peak reverse current - - 150 Rated V Recovered charge - 1450 - µC Recovered charge, 50% Chord - 700 950 µC Reverse recovery current - 440 - A Reverse recovery time, 50% Chord - 3.2 -

Thermal resistance, junction to heatsink

- - 3.25 IFM=1500A

--3.7I

=2020A

- - 65 di/dt = 1000A/µs, Tj=25°C

- - 160 di/dt = 1000A/µs

RRM

=1000A, tp=500µs, di/dt=200A/µs,

=50V, 50% Chord.

- - 0.022 Double side cooled

- - 0.044 Single side cooled

mΩ

µs

K/W

F Mounting force 19 - 26 kN W

Weight - 510 - g

Notes:-

1) Unless otherwise indicated T

=150°C.

2) For other clamp forces, please consult factory.

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 2 of 11 April, 2004

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Notes on Ratings and Characteristics

1.0 Voltage Grade Table Voltage Grade V

40 4000 4100 2000 42 4200 4300 2040 44 4400 4500 2080 45 4500 4600 3000

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:

where IF = instantaneous forward current.

4.0 Reverse recovery ratings

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

RRM

(V)

RSM

(V)

IDICIBAV ⋅+⋅+⋅+= )ln(

FFFF

(V)

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

150

I.e.

(iii)

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 3 of 11 April, 2004

FactorK =

dtiQ

rrrr

∫

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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:

)(

Where k = 0.2314 (°C/W)/s

= Area under reverse loss waveform per pulse in joules (W.s.) = Rated frequency in Hz at the original sink temperature.

= 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.

(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:

)()(

[]

fEWW

⋅+=

RfkETT ⋅+⋅−=

thJKMAXJSINK

Where: Vr= Commutating source voltage

6.0 Snubber Components When selecting snubber components, care m ust be taken not to us e excessively 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 dis charge current. If required, please cons ult the factory for assistance.

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 4 of 11 April, 2004

⋅= 4

R = Snubber resistance

⋅

= Snubber capacitance

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7.0 Computer Modelling Parameters

7.1 Device Dissipation Calculations

Where VT0 =1.7V, rT = 1.03mΩ

rff

⋅⋅

WrffVV

⋅⋅⋅++−

AVTTT

ff = form factor (normally unity for fast diode applications)

∆

The forward characteristic I (i) the well established V

((iiii))

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

TTT

−=∆

)(

7.2 Calculation of V

terms of I

given below:

KMAXj

using ABCD Coefficients

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

and rT tangent used for rating purposes and

IDICIBAV ⋅+⋅+⋅+= )ln(

FFFF

The constants, derived by curve fitting software, are given in this report for both hot and cold characteristics. The resulting values for V which is limited to that plotted.

A B C D

8.0 Frequency Ratings The curves illustrated in figures 8 to 16 are for guidance only and are superseded by the maxim um 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 inc luded as

parallel to the first.

agree with the true device characteristic over a current range,

25°C Coefficients 150°C Coefficients

0.12244226 0.48090081

0.3167849 0.08739151

5.562×10

9.6916×10

-4

3.69724×10

0.04067666

-4

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 5 of 11 April, 2004

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Curves

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

(A)

10000

1000

M1010NC400-450

Issue 1

150°C25°C

(V)

FRM

1000

100

M1010NC400-450

Issue 1

150°C

25°C

Instantaneous forward current - I

100

0.5 2.5 4.5 6.5 8.5

Maximum instantaneous forward voltage - V

Figure 3 - Recovered charge, Q

10000

M1010NC400-450

Issue 1

Tj = 150°C

(µC)

1000

Maximum forward recovery voltage - V

(V)

2000A 1500A 1000A 500A

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

100 1000 10000

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

10000

M1010NC400-450

Issue 1

Tj = 150°C

1000

(µC)

2000A 1500A 1000A 500A

Total recovered charge - Q

100

1 10 100 1000

Commutation rate - di/dt (A/µs)

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 6 of 11 April, 2004

Recovered charge - Q

100

1 10 100 1000

Commutation rate - di/dt (A/µs)

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Figure 5 - Maximum reverse current, I

1000

M1010NC400-450

Issue 1

Tj = 150°C

(A)

100

Reverse recovery current - I

1 10 100 1000

Commutation rate - di/dt (A/µs)

2000A 1500A 1000A 500A

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

100

M1010NC400-450

Issue 1

Tj = 150°C

(µs)

Recovery time - t

2000A 1500A 1000A 500A

1 10 100 1000

Commutation rate - di/dt (A/µs)

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

M1010NC400-450

Issue 1

Tj = 150°C V

=67%V

RRM

0.5µF, 2.2Ω Snubber

(J)

Energy per pulse - E

0.1 1 10 100 1000

Commmutation r ate - di/dt (A/µs)

2000A 1500A 1000A 500A

1.00E+03

1.00E+02

1.00E+01

Energy per pulse (J)

1.00E+00

1.00E-01

M1010NC400-450

Issue 1

Tj = 150°C

4000A 3000A 2000A 1000A

500A

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

Pulse width (s)

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 7 of 11 April, 2004

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

1.00E+05 M1010NC400-450

Issue 1

TK = 55°C

1.00E+05 M1010NC400-450

Issue 1

TK = 85°C

500A

1.00E+04

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

1kA

2kA

3kA

4kA

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

100% Duty Cycle

Pulse width (s)

500A

1.00E+04

1kA

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

2kA

3kA

4kA

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

100% Duty Cycle

Pulse width (s)

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

1.00E+05

1.00E+04

500A

1kA

M1010NC400-450

Issue 1

di/dt =100A/µs

100% Duty Cycle

TK=55°C

1.00E+05

1.00E+04

500A

M1010NC400-450

di/dt =500A/µs

100% Duty Cycle

Issue 1

TK = 55°C

1kA

2kA

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

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

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 8 of 11 April, 2004

3kA

4kA

Pulse width (s)

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

2kA

3kA

4kA

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

Pulse width (s)

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

1.00E+05

500A

M1010NC400-450

Issue 1

di/dt =100A/µs

TK = 85°C

1.00E+05 M1010NC400-450

Issue 1

di/dt =500A/µs

TK = 85°C

1.00E+04

1kA

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

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

2kA

3kA

4kA

Pulse width (s)

100% Duty Cycle

1.00E+04

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

500A

100% Duty Cycle

1kA

2kA

3kA

4kA

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+03 M1010NC400-450

Issue 1

di/dt =100A/µs Tj = 150°C

1.00E+03 M1010NC400-450

Issue 1 di/dt =500A/µs Tj = 150°C

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

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 9 of 11 April, 2004

500A

1kA

2kA

3kA

4kA

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

4kA 3kA 2kA 1kA

500A

Pulse width (s)

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Figure 17 – Maximum surge and I2t ratings

100000

(A)

FSM

10000

Total peak half sine surge current - I

1000

M1010NC400-450

Issue 1

Tj (initial) = 150°C

I2t: V

I2t: VR=60% V

RRM

: V

FSM

RRM

: VR=60% V

FSM

≤

1 35101 510 50100

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

10V

≤

RRM

1.00E+07

1.00E+06

1.00E+05

s) t (A

Maximum I

Figure 18 – Transient thermal impedance

0.1

M1010NC400-450

Issue 1

0.01

0.001

Thermal impedance (K/W)

0.0001

0.0001 0.001 0.01 0.1 1 10 100

SSC 0.044K/W

DSC 0.022K/W

Time (s)

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 10 of 11 April, 2004

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Outline Drawing & Ordering Information

ORDERING INFORMATION (Please quote 10 digit code as bel ow)



M1010 NC

Fixed

Type Code

Order code: M1010NC420 – 4200V V

IXYS Semiconductor GmbH

Edisonstraße 15 D-68623 Lampertheim Tel: +49 6206 503-0 Fax: +49 6206 503-627 E-mail: marcom@ixys.de

IXYS Corporation

3540 Bassett Street Santa Clara CA 95054 USA Tel: +1 (408) 982 0700 Fax: +1 (408) 496 0670 E-mail: sales@ixys.net

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 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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An IXYS Company

Fixed

outline code

, 27.7mm clamp height capsule.

RRM

www.westcode.com

www.ixys.com



Voltage code

/100

DRM

40-45

Fixed code

Westcode Semiconductors Ltd

Langley Park Way, Langl ey Park,

Chippenham, Wi l tshire SN15 1GE.

Tel: +44 (0)1249 444524

Fax: +44 (0)1249 659448

E-mail: WSL.sales@westcode.com

Westcode Semiconductors Inc

3270 Cherry Avenue

Long Beach CA 90807 USA

Tel: +1 (562) 595 6971

Fax: +1 (562) 595 8182

E-mail: WSI.sales@westcode.com

Data Sheet. Types M1010NC400 to M1010NC450 Issue 1 Page 11 of 11 April, 2004

Westcode Semiconductors M1010NC400, M1010NC450 Data Sheet

Specifications and Main Features

Frequently Asked Questions

User Manual

Absolute Maximum Ratings

Characteristics

Notes on Ratings and Characteristics

1.0 Voltage Grade Table Voltage Grade V

2.0 De-rating Factor

3.0 ABCD Constants

4.0 Reverse recovery ratings

5.0 Reverse Recovery Loss

NOTE 1 - Reverse Recovery Loss by Measurement

6.0 Snubber Components When selecting snubber components, care m ust be taken not to us e excessively large values of snubber

7.0 Computer Modelling Parameters

7.1 Device Dissipation Calculations

8.0 Frequency Ratings The curves illustrated in figures 8 to 16 are for guidance only and are superseded by the maxim um ratings

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 inc luded as

Curves

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

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

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

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

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

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

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

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

Figure 17 – Maximum surge and I2t ratings

Figure 18 – Transient thermal impedance

Outline Drawing & Ordering Information