Datasheet > ARS2508

ARS2508

更新时间： 2024-02-01 23:14:59

品牌	Logo	应用领域
商朗 - LUNSURE		二极管高压
页数	文件大小	规格书
2页	137K
描述
HIGH VOLTAGE BUTTON DIODES FOR AUTOMOTIVE

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中文翻译

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数据手册

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ARS2508 数据手册

AR2501/ARS2501

THRU

AR2512/ARS2512

Shanghai Lunsure Electronic

Technology Co.,LTD

Tel:0086-21-37185008

Fax:0086-21-57152769

HIGH VOLTAGE BUTTON

Features

Low leakage

Low forward voltage drop

High current capability

DIODES FOR AUTOMOTIVE

VOLTAGE RANGE

High forward surge current capability

100 TO 1200 VOLTS

CURRENT 25AMPS

ARS

.185(4.7)

.165(4.2)

.185(4.7)

.165(4.2)

Mechanical Data

Case: transfer molded plastic

Technology: vcauum soldered

.250(6.4)

.235(6.0)

.250(6.4)

.235(6.0)

Polarity: color ring denotes cathode

Lead: Plated lead, solderable per MIL-STD-202E method 208C

Mounting position: Any

Weigth: AR 1.80 grams, ARS 1.60 grams

.410(10.4)

.380( 9.7)

.346(8.8)

.327(8.2)

DIA

.225(5.7)

.215(5.5)

.225(5.7)

.215(5.5)

DIA

Maximum Ratings and Electrical Charactristics

Dimensions in inches and millimeters

Rating at 25^oC ambient temperature unless otherwise specified

Single phase, half wave, 60Hz, resistive or inductive load

For capacitive load derate current by 20%

AR2501 AR2502 AR2504 AR2506 AR2508 AR2510 AR2512

Parameters

Symbols ARS250 ARS250 ARS250 ARS250 ARS250 ARS251 ARS251 Units

V_RRM

V_RMS

V_DC

Maximum repetitive peak reverse voltage

Maximum RM S voltage

100

200

400

600

800

1000

1200

Volts

140

200

280

400

420

600

560

800

700

840

Maximum DC blocking voltage

100

1000

1200

Maximum Average rectified forward current

I_o

Amps

at T_C=110^oC

Peak forward surge current 8.3mS single

half sine-wave superimposed on rated load

(JE DEC Method)

I_FSM

300

Amps

I²t

A²S

Rating for fusing(t<8.3ms)

Maximum instantaneous forward voltage

drop at 35A

374

1.0

V_F

Volts

Maximum DC reverse current T_A=25^oC

5.0

500

I_R

at rated DC blocking voltage T_A=150^oC

^oC/W

^oC

R_θJC

Typical thermal resistance

1.0

Operating and storage temperature

-65 to +175

T_J,T_STG

Notes: 1.Enough heatsink must be considered in application.

www. cnelectr .com

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