TLP3065(S,C,F)

Triac, SCR Output Optoisolators Overview

The TLP3065(S,C,F) is a Triac output optoisolator manufactured by Toshiba Semiconductor and Storage. It features a 5000Vrms isolation voltage and includes an integrated zero-crossing detection circuit for low electromagnetic interference switching. The device utilizes a 6-DIP (7.62mm) package with five leads, suitable for through-hole mounting. It operates within a temperature range of -40°C to 100°C and supports a peak repetitive off-state voltage of 400V. The component is currently obsolete and no longer in production.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuitry for reduced noise generation during AC load switching
• High isolation voltage rating of 5000Vrms between input and output sections
• Triac output configuration designed for direct control of AC loads

Triac, SCR Output Optoisolators Applications

• Solid state relays requiring zero-crossing switching capabilities
• AC motor speed control circuits
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

This component is officially listed as obsolete and discontinued by the manufacturer. Verification of availability should focus on surplus distributors or alternative sources rather than standard supply channels. Confirm exact suffix specifications when sourcing replacements, as functional equivalence may vary between similar models from different manufacturers.

Triac, SCR Output Optoisolators Selection Notes

Designers should consider the obsolete status when selecting this part for new equipment. Evaluate replacement options such as the MOC3043M or VO4154H which offer similar Triac output characteristics with zero-crossing detection. Ensure that any substitute component matches the required isolation voltage and package dimensions to maintain compatibility with existing PCB layouts.

Triac, SCR Output Optoisolators Part Context

The TLP3065 belongs to the TLP30xx series of Triac output optoisolators from Toshiba. This series is characterized by the inclusion of internal zero-crossing circuits, distinguishing it from random-phase variants. The component serves as a interface between low-voltage control logic and high-voltage AC power stages, providing electrical isolation while enabling precise timing of AC power delivery.

Triac, SCR Output Optoisolators Replacement Considerations

Publicly confirmed substitutes include MOC3043M and VO4154H. These alternatives provide similar Triac output functionality with zero-crossing detection. Verify pinout compatibility and thermal performance before implementation.