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MFG:VishaySemicond  Package Cooled:N/A  D/C:03+  

LH1521BAC Product Image

LH1 Series Datasheet download

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Part Number: LH1521BAC

 

MFG: VishaySemicond

Package Cooled: N/A

D/C: 03+

Description: The LH1521 dual 1 Form B relays are SPST normally closed switches that can replace electromechanical r...


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LH1521BAC General Description


The LH1521 dual 1 Form B relays are SPST normally closed switches that can replace electromechanical relays in many applications. The relays are constructed as a multi chip hybrid device. Actuation control is via an Infrared LED. The output switch is a combination of a photodiode array with MOSFET switches and control circuity.

LH1521BAC Maximum Ratings

Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute Maximum Ratings for extended periods of time can adversely affect reliability.

LH1521BAC Features

• Dual Channel (LH1501)
• Isolation test Voltage 3750 VRMS
• Typical RON 20 Ω
• Load Voltage 350 V
• Load Current 150 mA
• High Surge Capability
• Linear, AC/DC Operation
• Clean Bounce Free Switching
• Low Power Consumption
• SMD Lead Available on Tape and Reel

LH1521BAC Typical Application

General Telecom Switching
   - On/off Hook Control
   - Ring Delay
   - Dial Pulse
   - Ground Start
   - Ground Fault Protection
Instrumentation
Industrial Controls

LH1521BAC datasheet

LH1521BAC
PDF/DataSheet Download

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