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LH1503AB - 2 Form A Solid State Relay

General Description

The LH1503 relays are DPST normally open switches (2 Form A) that can replace electromechanical relays in many applications.

The relays are constructed using a GaAlAs LED for actuation control and an integrated monolithic die for the switch output.

Key Features

  • Current Limit Protection.
  • l/O Isolation, 5300 VRMS.
  • Typical RON 20 Ω.
  • Load Voltage 350 V.
  • Load Current 110 mA.
  • High Surge Capability.
  • Linear, AC/DC Operation.
  • Clean Bounce Free Switching.
  • Low Power Consumption.
  • High Reliability Monolithic Receptor.
  • SMD Lead Available on Tape and Reel AGENCY.

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Datasheet Details

Part number LH1503AB
Manufacturer Vishay
File Size 58.30 KB
Description 2 Form A Solid State Relay
Datasheet download datasheet LH1503AB Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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LH1503AB/AAC/AACTR 2 Form A Solid State Relay FEATURES • Current Limit Protection • l/O Isolation, 5300 VRMS • Typical RON 20 Ω • Load Voltage 350 V • Load Current 110 mA • High Surge Capability • Linear, AC/DC Operation • Clean Bounce Free Switching • Low Power Consumption • High Reliability Monolithic Receptor • SMD Lead Available on Tape and Reel AGENCY APPROVALS • UL – File No. E52744 • CSA – Certification 093751 • VDE 0884 Approval APPLICATIONS • General Telecom Switching – On/off Hook Control – Ring Delay – Dial Pulse – Ground Start – Ground Fault Protection • Instrumentation • Industrial Controls DESCRIPTION The LH1503 relays are DPST normally open switches (2 Form A) that can replace electromechanical relays in many applications.