TLP268J(V4-TPL,E

Triac, SCR Output Optoisolators Overview

The TLP268J(V4-TPL,E is a phototriac output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an integrated zero-crossing circuit for low electromagnetic interference switching. The device provides 3750 Vrms isolation voltage between input and output channels. Key electrical parameters include a maximum forward current of 6 mA, a peak off-state voltage (VDRM) of 600 V, and an on-state RMS current rating of 70 mA. The component operates within a temperature range of -25°C to +85°C and is housed in a surface-mount SO-6-4 package.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuitry for noise reduction
• High insulation voltage capability for safety isolation
• Low trigger current requirement for efficient LED drive

Triac, SCR Output Optoisolators Applications

• Solid-state relay driver circuits
• AC power switch control systems
• Industrial equipment interface modules

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'V4-TPL,E' against official Toshiba documentation to confirm tape-and-reel packaging configuration and RoHS compliance status. Ensure that the ordering part number matches the exact mechanical dimensions and lead finish specifications required for the target PCB layout. Cross-reference with authorized distributors to validate authenticity and traceability records prior to procurement.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing functionality is required to minimize inrush current and electromagnetic interference during AC load switching. The 600 V blocking voltage suits standard single-phase AC applications. Consider the 70 mA RMS current limit for load capacity requirements. Verify thermal management needs as the device dissipates up to 200 mW. Ensure the operating temperature range aligns with the environmental conditions of the end application.

Triac, SCR Output Optoisolators Part Context

This device belongs to the TLP268J series of triac output photocouplers from Toshiba. It shares architectural similarities with the TLP267J but offers distinct trigger current characteristics. The product line is designed for general-purpose AC switching applications requiring galvanic isolation. The SO-6-4 package facilitates automated surface-mount assembly processes.

Triac, SCR Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.