Datasheet > LH1546AD_11

LH1546AD_11

更新时间： 2024-11-09 11:35:59

品牌	Logo	应用领域
威世 - VISHAY		继电器固态继电器
页数	文件大小	规格书
6页	139K
描述
1 Form A Solid-State Relay

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LH1546AD_11 数据手册

LH1546AD, LH1546ADF, LH1546ADFTR

www.vishay.com

Vishay Semiconductors

1 Form A Solid-State Relay

FEATURES

• Current limit protection

• Isolation test voltage 5300 V_RMS

• Typical R_ON28 

• Load voltage 350 V

• Load current 120 mA

• High surge capability

• Clean bounce free switching

• Low power consumption

• High reliability monolithic receptor

• SMD lead available on tape and reel

i179058-3

i179080

DESCRIPTION

• Compliant to RoHS Directive 2002/95/EC and in

accordance to WEEE 2002/96/EC

The LH1546AD (4 pin DIP) is robust, ideal for telecom and

ground fault applications. It is an SPST normally open

switch (1 form A) that replaces electromechanical relays in

many applications. It is constructed using a GaAs LED for

actuation control and an integrated monolithic die for the

switch output. The die, fabricated in a high-voltage

dielectrically isolated BCDMOS technology, is comprised of

a photodiode array, switch control circuitry and MOSFET

switches. In addition, it employs current-limiting circuitry

which meets lightning surge testing as per ANSI/TIA-968-B

and other regulatory voltage surge requirements when

overvoltage protection is provided.

APPLICATIONS

• General telecom switching

- On/off hook control

- Ring relay

- Dial pulse

- Ground start

- Ground fault protection

• Instrumentation

• Industrial controls

Note

•

See “solid-state relays” (application note 56)

AGENCY APPROVALS

UL1577: file no. E52744 system code H, double

protection

BSI/BABT: certification no. 7980

ORDERING INFORMATION

SMD

DIP

PART NUMBER

ELECTR.

VARIATION

PACKAGE

CONFIG.

TAPE AND

REEL

> 0.1 mm

7.62 mm

PACKAGE

UL, BSI

LH1546ADF

SMD-4, gullwing, tubes

SMD-4, gullwing, tape and reel

DIP-4, tubes

LH1546ADFTR

LH1546AD

Rev. 1.7, 25-Jul-11

Document Number: 83836

For technical questions, contact: optocoupleranswers@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

12 3 4 5 6

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LH1546ADF	VISHAY	获取价格	1 Form A Solid State Relay
LH1546ADF, LH1546ADFTR	VISHAY	获取价格	1 Form A Solid-State Relay (Normally Open)
LH1546ADFTR	VISHAY	获取价格	1 Form A Solid State Relay
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LH1546AEF_11	VISHAY	获取价格	1 Form A Solid-State Relay
LH1546AEFTR	VISHAY	获取价格	1 Form A Solid State Relay
LH1546AT	VISHAY	获取价格	1 Form A Solid State Relay
LH1546AT, LH1546AABTR	VISHAY	获取价格	1 Form A Solid-State Relay (Normally Open)
LH1546AT_11	VISHAY	获取价格	1 Form A Solid-State Relay