TLP3073(TP1,F

Triac, SCR Output Optoisolators Overview

The TLP3073(TP1,F is a triac output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an internal zero-crossing detection circuit for precise AC load control. The device provides electrical isolation with a rated insulation voltage of 5000Vrms. It supports a peak forward current of 800mA and offers high input-to-output isolation capability. The component is housed in a 6-pin SO package, designed for reliable operation in industrial applications requiring safe switching of AC loads.

Triac, SCR Output Optoisolators Feature Summary

• Integrates a zero-crossing detection circuit to minimize surge currents during switching
• Provides robust electrical isolation between input and output circuits
• Designed for direct control of AC loads such as heaters and lamps

Triac, SCR Output Optoisolators Applications

• Industrial AC load control systems
• Solid state relay (SSR) driver circuits
• Heater and lamp control modules

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix TP1 against the manufacturer's official documentation to confirm packaging and tape specifications. Ensure compatibility with existing PCB footprints and isolation requirements before procurement. Cross-reference the datasheet revision date to confirm parameter validity.

Triac, SCR Output Optoisolators Selection Notes

Select this component when zero-crossing switching is required to reduce electromagnetic interference and inrush current. Confirm that the 5000Vrms isolation rating meets system safety standards. Verify that the 800mA peak current capacity aligns with the connected AC load requirements.

Triac, SCR Output Optoisolators Part Context

This part belongs to the TLP3073 series of triac output optocouplers. It is engineered for applications demanding high reliability and noise immunity. The series is widely used in industrial automation where safe and precise AC power switching is critical.

Triac, SCR Output Optoisolators Replacement Considerations

Check for TLP3073 variants with different suffixes such as LF1 or F if packaging differences are acceptable. Verify pinout and isolation ratings match exactly before substitution.