Datasheet > W0428SF250

W0428SF250

更新时间： 2024-11-21 20:45:59

品牌	Logo	应用领域
力特 - LITTELFUSE		二极管
页数	文件大小	规格书
9页	465K
描述
Rectifier Diode,

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中文翻译

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技术参数
数据手册

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W0428SF250 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
风险等级：	5.76	二极管类型：	RECTIFIER DIODE
Base Number Matches：	1

W0428SF250 数据手册

Date:- 4^thJan, 2018

Data Sheet Issue:- 2

Rectifier Diode

Type W0428##250-320

Development Type No.: WX171##250-320

Absolute Maximum Ratings

MAXIMUM

LIMITS

VOLTAGE RATINGS

UNITS

V_RRM

V_RSM

Repetitive peak reverse voltage, (note 1)

Non-repetitive peak reverse voltage, (note 1)

2500-3200

2600-3300

MAXIMUM

LIMITS

OTHER RATINGS

UNITS

I_F(AV)M

I_F(RMS)

I_F(d.c.)

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

Maximum average forward current. T_case=70°C, (note 2)

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

Nominal RMS forward current, T_case=100°C, (note 2)

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

D.C. forward current, T_case=25°C

428

380

271

425

809

675

I_FSM

I_FSM2

I²t

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

5500

6050

151×10³

183×10³

-40 to +150

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, 150°C T_jinitial.

Data Sheet. Type W0428##250-320 Issue 2

Page 1 of 8

January, 2018

12 3 4 5 6 7...9

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