TLP265J(V4-TPR,E

Triac, SCR Output Optoisolators Overview

The TLP265J(V4-TPR,E) is a photo triac output optocoupler featuring a GaAs infrared LED and a phototriac. It provides 3750 Vrms isolation voltage and supports a peak off-state voltage (VDRM) of 600 V. The device operates with a maximum forward current (IF) of 20 mA and a forward voltage (VF) of 1.27 V. Power dissipation is rated at 200 mW, with an RMS on-state current of 70 mA. It lacks a zero-crossing circuit and functions within a temperature range of -25°C to +85°C.

Triac, SCR Output Optoisolators Feature Summary

• Provides high-voltage electrical isolation between input and output circuits using a phototriac structure.
• Features a GaAs infrared LED emitter for efficient optical coupling.
• Designed for surface-mount installation in compact SO-6-4 packages.

Triac, SCR Output Optoisolators Applications

• Solid state relays
• Home appliance control circuits
• Industrial equipment interface modules

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix 'V4-TPR,E' against official Toshiba documentation to confirm tape-and-reel packaging and compliance status. Ensure the component matches the required SO-6-4 package dimensions and thermal characteristics. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit products. Confirm that the absence of a zero-crossing circuit aligns with the application's phase-control requirements.

Triac, SCR Output Optoisolators Selection Notes

Select this component when phase-angle control is required without zero-crossing detection. The 600 V VDRM rating suits moderate voltage AC loads. The 20 mA IF limit defines the drive circuit design. Consider the 70 mA RMS current capability for load sizing. The SO-6-4 package constrains PCB layout options compared to through-hole alternatives.

Triac, SCR Output Optoisolators Part Context

This part belongs to Toshiba’s photo triac output photocoupler family, which includes variants like TLP266J and TLP267J. These devices are engineered for applications requiring reliable AC switching with galvanic isolation. The series emphasizes safety compliance and compact form factors suitable for modern electronic designs.

Triac, SCR Output Optoisolators Replacement Considerations

Direct substitutes include TLP265J(V4-E) or TLP265J(TPR,E). Verify pinout compatibility and electrical parameters such as VDRM and isolation voltage before substitution. Packaging differences may require reflow profile adjustments.