Datasheet > W1263YH220

W1263YH220

更新时间： 2024-01-13 10:47:44

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
10页	216K
描述
Rectifier Diode,

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W1263YH220 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.71	Base Number Matches：	1

W1263YH220 数据手册

WESTCODE An IXYS Company

Rectifier Diode Types W1263Y#160 to W1263Y#250

Notes on Ratings and Characteristics

1.0 Voltage Grade Table

_DRMV_DSMV_RRM

V_RSM

V_DV_R

DC V

1050

1150

1250

1350

1450

1500

Voltage Grade

1600

1800

2000

2200

2400

2500

1700

1900

2100

2300

2500

2600

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 ²r W_AV

W_AV=

R_th

I_AV=

and:

2 ff ²r

∆T = T_{j max}−T_K

Where V_T0=0.87V, r_T=0.33mΩ,

R_th= Supplementary thermal impedance, see table below and

ff = Form factor, see table below.

Supplementary Thermal Impedance

Conduction Angle

6 Phase (60°)

0.069

3 Phase (120°) ½ Wave (180°)

d.c.

0.05

0.1

Square wave Double Side Cooled

Square wave Single Side Cooled

Sine wave Double Side Cooled

Sine wave Single Side Cooled

0.061

0.111

0.057

0.107

0.119

0.052

0.0513

0.1013

0.0505

0.1005

0.102

Form Factors

Conduction Angle

Square wave

Sine wave

6 Phase (60°)

3 Phase (120°)

1.732

½ Wave (180°)

1.414

d.c.

2.449

2.778

1.879

1.57

Data Sheet. Types W1263Y#160 to W1263Y#250 Issue 1

Page 3 of 9

September, 2004

1 234 5 6 7...10

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