Datasheet M1102NC500, M1102NC600 Datasheet (Westcode Semiconductors)

Fast Recovery Diode

Type M1102NC500 to M1102NC600

Absolute Maximum Ratings

Date:- 26 November, 2002

Data Sheet Issue:- 1

Old Type No.: SM46-56CXC574

VOLTAGE RATINGS

V

RRM

V

RSM

Repetitive peak reverse voltage, (note 1) 5000-6000 V

Non-repetitive peak reverse voltage, (note 1) 5100-6100 V

OTHER RATINGS

I

F(AVM)

I

F(AVM)

I

F(AVM)

I

F(RMS)

I

f(d.c.)

I

FSM

I

FSM2

I2tI

I2t

T

S

T

stg

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, 125°C T

Maximum average forward current, T

Maximum average forward current. T

Maximum average forward. T

=85°C, (note 3) 457 A

sink

Nominal RMS forward current, T

D.C. forward current, T

=25°C, (note 4) 1886 A

sink

Peak non-repetitive surge tp=10ms, VRM=0.6V

=55°C, (note 2) 1102 A

sink

=85°C, (note 2) 756 A

sink

=25°C, (note 2) 2182 A

sink

, (note 5) 13 kA

RRM

Peak non-repetitive surge tp=10ms, VRM≤10V, (note 5)

2

t capacity for fusing tp=10ms, VRM=0.6V

2

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

I

, (note 5) 845×10

RRM

Operating temperature range -40 to +125 °C

Storage temperature range -40 to +150 °C

below 25°C.

j

initial.

j

MAXIMUM

LIMITS

MAXIMUM

LIMITS

14.3 kA

3

1.02×10

6

UNITS

UNITS

A2s

A2s

Data Sheet. Types M1102NC500 to M1102NC600 Issue 1 Page 1 of 11 November, 2002

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

Characteristics

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

V

V

V

r

V

I

Q

Q

I

t

R

T

RRM

rm

rr

Maximum peak forward voltage - - 2.2 IFM=1500A

FM

Maximum peak forward voltage - - 2.57 IFM=2200A V

FM

Threshold voltage - - 1.36 V

T0

Slope resistance - - 0.557

Maximum forward recovery voltage

FRM

Peak reverse current - - 60 Rated V

Recovered charge - 3300 - µC

rr

Recovered charge, 50% Chord - 1500 2000 µC

ra

Reverse recovery current - 550 - A

- - 450 di/dt = 1000A/µs V

- - 270 di/dt = 1000A/µs, T

RRM

I

=1000A, tp=500µs, di/dt=200A/µs,

FM

V

=50V, 50% Chord.

r

= 25°C V

j

Reverse recovery time, 50% Chord - 5.5 -

Thermal resistance, junction to heatsink

thJK

- - 0.022 Double side cooled

- - 0.044 Single side cooled

mΩ

mA

µs

K/W

F Mounting force 19 - 26 kN

W

Weight - 480 - g

t

Notes:-

1) Unless otherwise indicated T

=125°C.

j

Data Sheet. Types M1102NC500 to M1102NC600 Issue 1 Page 2 of 11 November, 2002

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

Notes on Ratings and Characteristics

1.0 Voltage Grade Table

Voltage Grade V

50 5000 5100 2200
52 5200 5300 2240
54 5400 5500 2280
56 5600 5700 2320
58 5800 5900 2360
60 6000 6100 2400

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

RRM

(V)

V

RSM

(V)

IDICIBAV ⋅+⋅+⋅+= )ln(

FFFF

V

dc

R

(V)

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

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

s

µ

150

I.e.

(iii)

=

FactorK =

dtiQ

.

rrrr

∫

0

t

1

t

2

Data Sheet. Types M1102NC500 to M1102NC600 Issue 1 Page 3 of 11 November, 2002

WESTCODE

f

)

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

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

E

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

R

The total dissipation is now given by:

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

amplitude forward current.

to avoid overloading the internal amplifiers by the relatively high amplitude forward current signal.

= d.c. thermal resistance (°C/W)

th(J-Hs

fEWW

originaltot

NOTE 1 - Reverse Recovery Loss by Measurement

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

(b) A suitable, polarised, clipping circuit must be connected to the input of the measuring oscilloscope

)()(

⋅+=

RfkETT

⋅+⋅−=

)()( HsJthMAXJSINK

−

(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.

V

⋅= 4

C

R = Snubber resistance

r

di

C

⋅

dt

S

= Snubber capacitance

S

Data Sheet. Types M1102NC500 to M1102NC600 Issue 1 Page 4 of 11 November, 2002

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

7.0 Computer Modelling Parameters

7.1 Device Dissipation Calculations

oo

4

I

=

AV

2

Where V0 = 1.36V, rs = 0.557mΩ

rff

⋅⋅

s

WrffVV

⋅⋅⋅++−

AVs

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

∆

T

W

The forward characteristic I
(i) the well established V

((iiii))

=

AV

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

R

th

TTT

−=∆

)(

7.2 Calculation of V

terms of I

given below:

F

HsMAXj

using ABCD Coefficients

F

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

F

and rs tangent used for rating purposes and

o

IDICIBAV ⋅+⋅+⋅+= )ln(

FFFF

in

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

125°C Coefficients

A

B

C

D

1.046854851

-7.60529517×10

3.43523685×10

0.0163647192

-4

-4

Data Sheet. Types M1102NC500 to M1102NC600 Issue 1 Page 5 of 11 November, 2002

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

Curves

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

10000

125°C

10000

(A)

FM

1000

Instantaneous forward current - I

100

0123456

Maximum instantaneous forward voltage - V

Figure 3 - Recovered charge, Q

10000

M1102NC500-600

Issue 1

Tj = 125°C

M1102NC500-600

rr

Issue 1

(V)

FRM

1000

100

Maximum forward recovery voltage - V

M1102NC500-600

10

(V)

FM

10 100 1000 10000

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

125°C

25°C

Issue 1

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

10000

M1102NC500-600

Issue 1

Tj = 125°C

2000A

1500A

(µC)

rr

Total recovered charge - Q

1000

10 100 1000

Commutation rate - di/dt (A/µs)

Data Sheet. Types M1102NC500 to M1102NC600 Issue 1 Page 6 of 11 November, 2002

1000A

500A

(µC)

ra

1000

Recovered charge - Q

100

10 100 1000

Commutation rate - di/dt (A/µs)

2000A

1500A
1000A

500A

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

Figure 5 - Maximum reverse current, I

1000

(A)

rm

Reverse recovery current - I

M1102NC500-600

100

10 100 1000

Commutation rate - di/dt (A/µs)

rm

2000A
1500A
1000A
500A

Tj = 125°C

Issue 1

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

100

(µs)

rr

10

2000A

Recovery time - t

1

10 100 1000

Commutation rate - d i/dt (A/µs)

1500A
1000A
500A

Tj = 125°C

M1102NC500-600

Issue 1

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

1000

M1102NC500-600

Issue 1

Tj = 125°C
V

= 67% V

rm

RRM

No Snubber

(mJ)

r

Energy per pulse - E

100

1 10 100 1000

Commutation rate - di/dt (A/µs)

2000A

1500A

1000A

500A

1.00E+02

4kA
3kA
2kA
1kA

500A

1.00E+01

Energy per pulse (J)

1.00E+00

M1102NC500-600

1.00E-01

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

Pulse width (s)

Tj = 125°C

Issue 1

Data Sheet. Types M1102NC500 to M1102NC600 Issue 1 Page 7 of 11 November, 2002

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

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

1.00E+05

1.00E+04

500A

1kA

M1102NC500-600

Issue 1

100% Du ty Cycle

THs = 55°C

1.00E+05

1.00E+04

500A

1kA

M1102NC500-600

100% Duty Cycle

Issue 1

THs = 85°C

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)

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)

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

1.00E+05

1.00E+04

500A

1kA

M1102NC500-600

Issue 1

di/dt =100A/µs

THs=55°C

100% Duty Cycle

1.00E+05

1.00E+04

500A

M1102NC500-600

di/dt =500A/µs

100% Duty Cycle

Issue 1

THs = 55°C

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 M1102NC500 to M1102NC600 Issue 1 Page 8 of 11 November, 2002

3kA

4kA

Pulse width (s)

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

Pulse width (s)

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

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

1.00E+05

500A

M1102NC500-600

Issue 1

di/dt =100A/µs

THs = 85°C

1.00E+05

M1102NC500-600

Issue 1

di/dt =500A/µs

THs = 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

500A

1.00E+03

Frequency (Hz)

1.00E+02

1.00E+01

1kA

2kA

3kA

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

Pulse width (s)

100% Duty Cycle

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

1.00E+03

1.00E+03

1.00E+02

1.00E+01

4kA

Energy per pulse (J)

1.00E+00

1.00E-01

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

Data Sheet. Types M1102NC500 to M1102NC600 Issue 1 Page 9 of 11 November, 2002

1kA

2kA

500A

3kA

Pulse width (s)

Tj = 125°C

di/dt =100A/µs

M1102NC500-600

Issue 1

1.00E+02

1.00E+01

Energy per pulse (J)

1.00E+00

1.00E-01

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

4000A
3000A
2000A
1000A

500A

Pulse width (s)

di/dt =500A/µs

M1102NC500-600

Issue 1

Tj = 125°C

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

Figure 17 – Maximum surge and I2t ratings

100000

(A)

FSM

M1102NC500-600

Issue 1

Tj (initial) = 125°C

10000

Total peak half sine surge current - I

1000

135101 510 50100

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

I2t: V

RRM

I2t: VR=60% V

I

: V

FSM

RRM

I

: VR=60% V

FSM

≤

≤

10V

RRM

10V

RRM

1.00E+07

1.00E+06

1.00E+05

2

2

s)

t (A

Maximum I

Figure 18 – Transient thermal impedance

0.1

M1102NC500-600

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 M1102NC500 to M1102NC600 Issue 1 Page 10 of 11 November, 2002

WESTCODE

WESTCODE An IXYS Company Fast Recovery Diode Types M1102NC500 to M1102NC600

WESTCODEWESTCODE

Outline Drawing & Ordering Information

ORDERING INFORMATION (Please quote 10 digit code as below)





M1102 NC

Fixed

Type Code

Order code: M1102NC520 – 5200V 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 ti me without prior
notice.

Devices with a suffix code (2-letter or letter/digit/l etter combination) added to their generic code are not necessarily subject
to the conditions and limits contained in this report.

Fixed

outline code

, 27.7mm clamp height capsule.

RRM

www.westcode.com

www.ixys.net



Voltage code

/100

V

DRM

50-60

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 M1102NC500 to M1102NC600 Issue 1 Page 11 of 11 November, 2002