TLP265J(V4,E

Triac, SCR Output Optoisolators Overview

The TLP265J(V4,E) is a single-channel photo triac output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a gallium arsenide infrared LED with a photo triac for AC load control. Key electrical parameters include a peak off-state voltage (VDRM) of 600 V, an isolation voltage of 3750 Vrms, and a maximum trigger LED current of 10 mA. The device operates within a temperature range of -25°C to +85°C and features a standard static dV/dt rating of 500 V/µs.

Triac, SCR Output Optoisolators Feature Summary

• Integrates a GaAs infrared LED with a photo triac for efficient optical isolation
• Provides high insulation capability with 3750 Vrms isolation voltage
• Designed for reliable AC load switching without zero-crossing circuitry
• Features low trigger LED current requirements for energy-efficient operation

Triac, SCR Output Optoisolators Applications

• Solid State Relays (SSR)
• Home appliance control circuits
• Industrial equipment AC load switching
• Microwave and grill control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., V4-E vs. V4-TPR-E) against the manufacturer's datasheet to ensure correct packaging and tape specifications. Confirm that the required isolation voltage and peak off-state voltage meet the target circuit design constraints before procurement.

Triac, SCR Output Optoisolators Selection Notes

Select this component when a single-channel triac output is required for AC loads up to 600 V. Ensure the application does not mandate zero-crossing detection, as this model lacks such circuitry. Verify that the operating temperature range aligns with the system environment and that the 10 mA max trigger current is compatible with the driving logic.

Triac, SCR Output Optoisolators Part Context

This part belongs to the TLP265J/TLP266J series of photo triac output photocouplers. These devices are engineered for general-purpose AC load control in industrial and consumer applications. The series offers variations in packaging and trigger characteristics to suit different manufacturing and performance needs.

Triac, SCR Output Optoisolators Replacement Considerations

Direct substitutes within the same family include TLP265J(V4-TPR,E) and TLP265J(V4-TPL,E). Cross-family replacements may require verification of pinout compatibility and electrical parameter alignment, particularly regarding isolation voltage and trigger current thresholds.