W2899MC480 [LITTELFUSE]

Rectifier Diode, 1 Phase, 1 Element, 2899A, 4800V V(RRM), Silicon,;


型号：	W2899MC480
厂家：	LITTELFUSE
描述：	Rectifier Diode, 1 Phase, 1 Element, 2899A, 4800V V(RRM), Silicon, 二极管
文件：	总9页 (文件大小：364K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Date:- 18 May, 2007

Data Sheet Issue:- 3

WESTCODE

An IXYS Company

Provisional Data

Rectifier Diode

Types W2899MC320 to W2899MC480

Absolute Maximum Ratings

MAXIMUM

VOLTAGE RATINGS

UNITS

LIMITS

3200-4800

3300-4900

V_RRM

V_RSM

Repetitive peak reverse voltage, (note 1)

Non-repetitive peak reverse voltage, (note 1)

MAXIMUM

LIMITS

OTHER RATINGS

UNITS

I_F(AV)M

Maximum average forward current, T_sink=55°C, (note 2)

Maximum average forward current. T_sink=100°C, (note 2)

Maximum average forward current. T_sink=100°C, (note 3)

2899

2030

1214

I_F(RMS)MNominal RMS forward current, T_sink=25°C, (note 2)

5312

I_F(d.c.)

I_FSM

I_FSM2

I²t

D.C. forward current, T_sink=25°C, (note 4)

Peak non-repetitive surge t_p=10ms, V_rm=60%V_RRM, (note 5)

Peak non-repetitive surge t_p=10ms, V_rm≤10V, (note 5)

I²t capacity for fusing t_p=10ms, V_rm=60%V_RRM, (note 5)

I²t capacity for fusing t_p=10ms, V_rm≤10V, (note 5)

Operating temperature range

4719

25.4

A²s

°C

28.0

3.23×10⁶

3.92×10⁶

-40 to +160

-55 to +160

I²t

T_{j op}

T_stg

Storage temperature range

Notes:-

1) De-rating factor of 0.13% per °C is applicable for T_jbelow 25°C.

2) Double side cooled, single phase; 50Hz, 180° half-sinewave.

3) Cathode side cooled, single phase; 50Hz, 180° half-sinewave.

4) Double side cooled.

5) Half-sinewave, 160°C T_jinitial.

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 1 of 9

May, 2007

WESTCODE An IXYS Company

Rectifier Diode Types W2899MC320 to W2899MC480

Characteristics

PARAMETER

MIN.

TYP. MAX. TEST CONDITIONS (Note 1)

UNITS

V_FM

V_T0

r_T

Maximum peak forward voltage

Threshold voltage

1.90 I_FM=4000A

2.90 I_FM=8600A

0.996

Slope resistance

0.222

mΩ

µC

I_RRM

Q_rr

Q_ra

I_rm

Peak reverse current

7700

4900

205

Rated V_RRM

Recovered charge

Recovered charge, 50% Chord

Reverse recovery current

Reverse recovery time, 50% chord

5200

_TM=1000A, t_p=1000µs, di/dt=10A/µs,

V_r=100V

t_rr

µs

0.0140 Double side cooled

0.0265 Anode side cooled

0.0297 Cathode side cooled

K/W

R_thJK

Thermal resistance, junction to heatsink

Mounting force

Weight

Note 2

W_t

530

Notes:-

1) Unless otherwise indicated T_j=160°C.

2) For other clamp forces, please consult factory.

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 2 of 9

May, 2007

WESTCODE An IXYS Company

Rectifier Diode Types W2899MC320 to W2899MC480

Notes on Ratings and Characteristics

1.0 Voltage Grade Table

V_RRM

V_RSM

V_R

Voltage Grade

DC V

1660

1870

2080

2290

2500

3200

3600

4000

4400

4800

3300

3700

4100

4500

4900

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 T_jbelow 25°C.

4.0 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.

5.0 Computer Modelling Parameters

5.1 Device Dissipation Calculations

∆T

−V_{T 0}+ V_{T 0}+ 4⋅ ff ²⋅r ⋅W_AV

W_AV=

R_th

∆T = T_{j max}−T_K

I_AV=

and:

2⋅ ff ²⋅r

Where V_T0=0.996V, r_T=0.222mΩ,

R_th= Supplementary thermal impedance, see table below and

ff = Form factor, see table below.

Supplementary Thermal Impedance

Conduction Angle

6 phase (60°)

0.01665

3 phase (120°)

0.01581

½ wave (180°)

0.01516

d.c.

0.0140

0.0297

Square wave Double Side Cooled

Square wave Cathode Side Cooled

Sine wave Double Side Cooled

Sine wave Cathode Side Cooled

0.03217

0.01612

0.03174

0.03147

0.01531

0.03105

0.03090

0.01436

0.03022

Form Factors

Conduction Angle

Square wave

Sine wave

6 phase (60°)

2.449

3 phase (120°)

1.732

½ wave (180°)

1.414

d.c.

2.778

1.879

1.57

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 3 of 9

May, 2007

WESTCODE An IXYS Company

Rectifier Diode Types W2899MC320 to W2899MC480

5.2 Calculating V_Fusing ABCD Coefficients

The on-state characteristic I_Fvs. V_F, on page 6 is represented in two ways;

(i)

the well established V_T0and r_Ttangent used for rating purposes and

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

terms of I_Fgiven below:

(ii)

V_F= A+ B⋅ln

(

I_F+ C ⋅ I_F+ D⋅ I_F

)

The constants, derived by curve fitting software, are given below for both hot and cold characteristics. The

resulting values for V_Fagree with the true device characteristic over a current range, which is limited to

that plotted.

25°C Coefficients

160°C Coefficients

0.827663843

0.01267808

0.426801943

0.05611887

1.039088×10^-4

5.603232×10^-3

1.811695×10^-4

4.475688×10^-3

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 4 of 9

May, 2007

WESTCODE An IXYS Company

Rectifier Diode Types W2899MC320 to W2899MC480

5.3 D.C. Thermal Impedance Calculation

−t

τ _p

p=n









r = r ⋅ 1− e

∑





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_t

= Thermal resistance at time t.

r_p= Amplitude of p_thterm.

τ_p= Time Constant of r_thterm.

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

D.C. Double Side Cooled

Term

r_p

τ_p

8.594785×10^-3

0.7185764

3.308247×10^-3

0.09970181

1.039072×10^-3

0.02165834

7.916582×10^-4

5.266433×10^-3

Term

r_p

τ_p

0.02196926

4.127141

5.845724×10^-3

0.1629998

1.904897×10^-3

8.832583×10^-3

6.0 Reverse recovery ratings

(i) Q_rais based on 50% I_rmchord as shown in Fig. 1

Fig. 1

(ii) Q_rris based on a 150µs integration time i.e.

150µs

Q_rr= i_rr.dt

∫

(iii)

t₁

t₂

K Factor =

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 5 of 9

May, 2007

WESTCODE An IXYS Company

Rectifier Diode Types W2899MC320 to W2899MC480

Curves

Figure 1 – Forward characteristics of Limit device

Figure 2 – Transient thermal impedance

0.1

10000

W2899MC320-480

AD Issue 3

KSC

25°C

160°C

ASC

DSC

0.01

0.001

0.0001

1000

0.00001

100

0.000001

0.5

1.5

2.5

1E-05 0.0001 0.001 0.01

0.1

100

Maximum instantaneous forward voltage - V_FM(V)

Time (s)

Figure 3 – Maximum Surge Rating

100000

1.00E+08

1.00E+07

1.00E+06

W2899MC320-480

AD Issue 3

T_j(initial) = 160°C

I²t: V_R≤10V

I²t: V_R=60% V_RRM

I_FSM: V_R≤10V

10000

1000

I_FSM: V_R=60% V_RRM

50 100

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

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 6 of 9

May, 2007

WESTCODE An IXYS Company

Rectifier Diode Types W2899MC320 to W2899MC480

Figure 4 – Total recovered charge, Q_rr

Figure 5 – Recovered charge, Q_ra(50% chord)

100000

10000

W2899MC320-480

AD Issue 3

T_j= 160°C

4000A

2000A

1000A

500A

4000A

2000A

1000A

500A

10000

1000

100

1000

100

1000

Commutation rate - di/dt (A/µs)

Figure 6 – Peak reverse recovery current, I_rm

Figure 7 – Maximum recovery time, t_rr(50% chord)

1000

10000

W2899MC320-480

AD Issue 3

T_j= 160°C

AD Issue 3

T_j= 160°C

4000A

2000A

1000A

500A

1000

100

4000A

2000A

1000A

500A

100

1000

100

1000

Commutation rate - di/dt (A/µs)

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 7 of 9

May, 2007

WESTCODE An IXYS Company

Rectifier Diode Types W2899MC320 to W2899MC480

Figure 8 – Forward current vs. Power dissipation –

Double Side Cooled

Figure 9 – Forward current vs. Heatsink temperature –

Double Side Cooled

180

10000

W2899MC320-480

d.c.

AD Issue 3

½ wave

3ø

9000

160

6ø

8000

140

120

100

7000

6000

5000

4000

3000

2000

1000

6ø

3ø

½ wave

d.c.

1000

2000

3000

4000

5000

6000

1000

2000

3000

4000

5000

6000

Mean Forward Current (A) (Whole cycle averaged)

Figure 10 – Forward current vs. Power dissipation –

Cathode Side Cooled

Figure 11 – Forward current vs. Heatsink temperature

– Cathode Side Cooled

5000

180

W2899MC320-480

AD Issue 3

d.c.

4500

4000

3500

3000

2500

2000

1500

1000

500

½ wave

160

3ø

6ø

140

120

100

6ø

3ø

½ wave d.c.

2500

500

1000

1500

2000

2500

3000

500

1000

1500

2000

3000

Mean Forward Current (A) (Whole cycle averaged)

Mean forward current (A) (Whole cycle averaged)

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 8 of 9

May, 2007

WESTCODE An IXYS Company

Rectifier Diode Types W2899MC320 to W2899MC480

Outline Drawing & Ordering Information

100A353

ORDERING INFORMATION

(Please quote 10 digit code as below)

ꢀꢀ

W2899

Voltage code

Fixed

V_RRM/100

32-48

Fixed code

Type Code

Outline Code

Order code: W2899MC440 – 4400V V_RRM, 26.3mm clamp height capsule.

IXYS Semiconductor GmbH

Edisonstraße 15

Westcode Semiconductors Ltd

Langley Park Way, Langley Park,

Chippenham, Wiltshire, SN15 1GE.

Tel: +44 (0)1249 444524

D-68623 Lampertheim

Tel: +49 6206 503-0

WESTCODE

Fax: +49 6206 503-627

E-mail: marcom@ixys.de

Fax: +44 (0)1249 659448

An IXYS Company

E-mail: WSL.sales@westcode.com

IXYS Corporation

Westcode Semiconductors Inc

3270 Cherry Avenue

3540 Bassett Street

www.westcode.com

www.ixys.net

Santa Clara CA 95054 USA

Tel: +1 (408) 982 0700

Fax: +1 (408) 496 0670

E-mail: sales@ixys.net

Long Beach CA 90807 USA

Tel: +1 (562) 595 6971

Fax: +1 (562) 595 8182

E-mail: WSI.sales@westcode.com

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.

Provisional Data Sheet. Types W2899MC320 to W2899MC480 Issue 3

Page 9 of 9

May, 2007

W2899MC480 [LITTELFUSE]

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