TLP3083F(TP4,F

Triac, SCR Output Optoisolators Overview

The TLP3083F(TP4,F is a phototriac output optocoupler featuring an integrated zero-crossing detection circuit. It provides electrical isolation with a maximum insulation voltage of 5000 Vrms and supports a peak off-state voltage (VDRM) of 800 V. The device operates within a continuous RMS output current range of up to 100 mA, driven by a forward current of 10 mA. It utilizes a 6-pin DIP package with surface mount installation style. Key electrical parameters include a forward voltage of 1.15 V, power dissipation of 400 mW, and a minimum trigger current of 5 mA. The operational temperature range spans from -25°C to +85°C.

Triac, SCR Output Optoisolators Feature Summary

• Integrated zero-crossing detection circuit for reduced electromagnetic interference
• High isolation voltage capability of 5000 Vrms
• Wide creepage distance design for enhanced safety
• Phototriac output suitable for AC load switching

Triac, SCR Output Optoisolators Applications

• Solid state relays for industrial control
• AC motor speed controllers
• Home appliance interface circuits
• Lighting dimmer applications

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix TP4 against official Toshiba documentation to confirm reel packaging specifications and tape dimensions. Ensure the selected variant matches the required creepage distance standards for your target market regulations. Cross-reference the datasheet revision date to confirm compatibility with existing PCB footprints and thermal management requirements.

Triac, SCR Output Optoisolators Selection Notes

Select this component when high isolation voltage and zero-crossing functionality are required for AC triac triggering. Consider the 800 V VDRM rating for mains voltage applications. Evaluate the 10 mA forward current requirement against the driving microcontroller or logic gate capabilities. Confirm that the 6-pin DIP-6 SMT package fits the available board space and assembly constraints.

Triac, SCR Output Optoisolators Part Context

This part belongs to the TLP3083 series of phototriac output optocouplers manufactured by Toshiba Semiconductor and Storage. It is designed for applications requiring reliable isolation between low-voltage control circuits and high-voltage AC loads. The series is commonly used in household appliances and industrial equipment where safety and noise reduction are critical.

Triac, SCR Output Optoisolators Replacement Considerations

TLP3083F(D4,F is a documented alternative variant within the same family offering different packaging or certification options.