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KTLP3503S Datasheet 8pin Zero-cross Triac Driver Photocoupler

Manufacturer: Cosmo

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The KTLP3503 series consist of a GaAs infrared emitting diode optically coupled to a monolithic silicon detector performing the function of a zero voltage crossing bilateral TRIAC and a main output power TRIAC.

They are designed for use with a TRIAC in the interface of logic systems to equipment powered from 115 VAC lines, such as solid-state relays, industrial controls, motors, solenoids and consumer appliances, etc.

 Schematic 1 2 3 Z.C 4 8 6 5 1.

Key Features

  • s 1. Pb free and RoHS compliant 2. 400V peak blocking voltage 3. On-State R. M. S Current 0.5A 4. Simplifies logic control of 115 VAC power 5. Zero voltage crossing 6. Isolation voltage between input and output (Viso:5300Vms) 7. MSL class 1 8. Agency Approvals:.
  • UL Approved (No. E169586): UL1577.
  • c-UL Approved (No. E169586).
  • .

KTLP3503S Distributor