W0735RA150 [LITTELFUSE]

Rectifier Diode,;


型号：	W0735RA150
厂家：	LITTELFUSE
描述：	Rectifier Diode, 二极管
文件：	总9页 (文件大小：502K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

Date:- 4^thJanuary, 2018

Data Sheet Issue:- 3

Rectifier Diode

Types W0735R/SA120 to W0735R/SA150

Previous Type No.: SW02-15PHN/R470

Absolute Maximum Ratings

MAXIMUM

VOLTAGE RATINGS

UNITS

LIMITS

1200-1500

1300-1600

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_case=55°C, (note 2)

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

735

551

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

1325

I_F(d.c.)

I_FSM

I_FSM2

I²t

D.C. forward current, T_case=25°C, (note 3)

Peak non-repetitive surge t_p=10ms, V_rm=60%V_RRM, (note 3)

Peak non-repetitive surge t_p=10ms, V_rm10V, (note 3)

I²t capacity for fusing t_p=10ms, V_rm=60%V_RRM, (note 3)

I²t capacity for fusing t_p=10ms, V_rm10V, (note 3)

Operating temperature range

1091

9000

10000

405×10³

500×10³

-40 to +190

-55 to +190

A²s

°C

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) Single phase; 50Hz, 180° half-sinewave.

3) Half-sinewave, 190°C T_jinitial.

Data Sheet. Types W0735R/SA120 to W0735R/SA150 Issue 3

Page 1 of 8

January, 2018

Rectifier Diode Types W0735R/SA120 to W0735R/SA150

Characteristics

PARAMETER

MIN.

TYP. MAX. TEST CONDITIONS (Note 1)

UNITS

V_FM

V_T0

r_T

Maximum peak forward voltage

Threshold voltage

1.3

0.79

0.342

I_FM=1500A

Slope resistance

m

K/W

I_RRM

R_thJC

Peak reverse current

Thermal resistance, junction to case

Mounting Torque

Rated V_RRM

0.13

2.77

2.5

W_t

Weight

250

Notes:-

1) Unless otherwise indicated T_j=190°C.

Data Sheet. Types W0735R/SA120 to W0735R/SA150 Issue 3

Page 2 of 8

January, 2018

Rectifier Diode Types W0735R/SA120 to W0735R/SA150

Notes on Ratings and Characteristics

1.0 Voltage Grade Table

V_RRM

V_RSM

V_R

DC V

Voltage Grade

1200

1500

1300

1600

800

1000

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

R_th

V_{T 0} V_{T 0} 4 ff ²r W_AV

W_AV

I_AV

and:

2 ff ²r

T  T_{j max}T_K

Where V_T0=0.79V, r_T=0.342m

R_th= Supplementary thermal impedance, see table below and

ff = Form factor, see table below.

Supplementary Thermal Impedance

Conduction Angle

Square wave

Sine wave

6 phase (60°)

0.174

3 phase (120°)

0.153

½ wave (180°)

0.143

d.c.

0.130

0.172

0.153

0.149

Form Factors

6 phase (60°)

2.449

Conduction Angle

Square wave

Sine wave

3 phase (120°)

1.732

½ wave (180°)

1.414

d.c.

2.778

1.879

1.57

Data Sheet. Types W0735R/SA120 to W0735R/SA150 Issue 3

Page 3 of 8

January, 2018

Rectifier Diode Types W0735R/SA120 to W0735R/SA150

5.2 Calculating V_Fusing ABCD Coefficients

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

(i)

(ii)

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:

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

190°C Coefficients

0.933861601

-0.019809464

0.23523937×10^-3

5.52084713×10^-3

0.717850746

-0.011382077

0.28340238×10^-3

6.10133431×10^-3

Data Sheet. Types W0735R/SA120 to W0735R/SA150 Issue 3

Page 4 of 8

January, 2018

Rectifier Diode Types W0735R/SA120 to W0735R/SA150

Curves

Figure 1 – Mean forward current vs. power dissipation

W0735R/SA120-150

Issue 3

Mean forward current (A) (Whole cycle averaged)

Figure 2 – Max. stud temperature vs. mean forward current

W0735R/SA120-150

Issue 3

Mean forward current (A) (Whole cycle averaged)

Data Sheet. Types W0735R/SA120 to W0735R/SA150 Issue 3

Page 5 of 8

January, 2018

Rectifier Diode Types W0735R/SA120 to W0735R/SA150

Figure 3 – Forward characteristics of limit device

W0735R/SA120-150

Issue 3

Instantaneous forward voltage (V)

Data Sheet. Types W0735R/SA120 to W0735R/SA150 Issue 3

Page 6 of 8

January, 2018

Rectifier Diode Types W0735R/SA120 to W0735R/SA150

Figure 4 – Transient thermal impedance

W0735R/SA120-150

Issue 3

Time (s)

Figure 5 – Maximum non-repetitive surge current at initial junction temperature 190°C

W0735R/SA120-150

Issue 3

Duration of surge (ms)

Duration of surge (cycles at 50Hz)

Data Sheet. Types W0735R/SA120 to W0735R/SA150 Issue 3

Page 7 of 8

January, 2018

Rectifier Diode Types W0735R/SA120 to W0735R/SA150

Outline Drawing & Ordering Information

W23 – 100A281

ORDERING INFORMATION

(Please quote 10 digit code as below)

W0735



Polarity code

R = Base Anode

S = Base Cathode

Voltage code

V_DRM/100

12-15

Fixed

Type Code

Outline code

Fixed code

Order code: W0735SA150 – 1500V V_RRM, ¾” stud, cathode base, high voltage metal stud housing

IXYS Semiconductor GmbH

IXYS UK Westcode Ltd

Edisonstraße 15

Langley Park Way, Langley Park,

Chippenham, Wiltshire, SN15 1GE.

Tel: +44 (0)1249 444524

D-68623 Lampertheim

Tel: +49 6206 503-0

Fax: +49 6206 503-627

E-mail: marcom@ixys.de

Fax: +44 (0)1249 659448

E-mail: sales@ixysuk.com

IXYS Long Beach

IXYS Long Beach, Inc

2500 Mira Mar Ave, Long Beach

CA 90815

IXYS Corporation

www.ixysuk.com

www.ixys.com

1590 Buckeye Drive

Milpitas CA 95035-7418

Tel: +1 (408) 457 9000

Fax: +1 (408) 496 0670

E-mail: sales@ixys.net

Tel: +1 (562) 296 6584

Fax: +1 (562) 296 6585

E-mail: service@ixyslongbeach.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 IXYS UK Westcode Ltd.

In the interest of product improvement, IXYS UK Westcode Ltd 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.

Data Sheet. Types W0735R/SA120 to W0735R/SA150 Issue 3

Page 8 of 8

January, 2018

Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently

evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for,

and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.

W0735RA150 [LITTELFUSE]

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