TLP265J(T7-TPL,E

Triac, SCR Output Optoisolators Overview

The TLP265J(T7-TPL,E is a Triac and SCR output photocoupler manufactured by Toshiba Semiconductor and Storage. It integrates a Gallium Arsenide infrared LED with a photo Triac for single-channel AC load control. The device features a 4-pin SOP package with a width of 4.40mm. Key electrical parameters include a peak off-state voltage (VDRM) of 600 V, an isolation voltage of 3750 Vrms, and a maximum trigger current of 10 mA. The forward current rating is 20 mA with a typical forward voltage of 1.27 V. Power dissipation is rated at 50 mW. Operating temperature ranges from -25°C to +85°C.

Triac, SCR Output Optoisolators Feature Summary

• Integrates a GaAs infrared LED emitter with a high-voltage photo Triac output for galvanic isolation.
• Provides robust insulation with a 3750 Vrms isolation voltage rating between input and output circuits.
• Features a low maximum trigger current of 10 mA, allowing efficient drive from standard logic interfaces.
• Designed without zero-crossing circuitry to support phase-angle control applications.

Triac, SCR Output Optoisolators Applications

• Solid State Relays (SSR) for industrial equipment
• AC load control circuits in home appliances
• Microwave oven and grill control systems

Triac, SCR Output Optoisolators Procurement Notes

Verify the specific suffix configuration against the official Toshiba datasheet to ensure compatibility with required packaging formats such as tape and reel or cut tape. Confirm that the selected variant meets the necessary thermal and electrical specifications for the target application environment. Cross-reference the manufacturer part number with distributor catalogs to validate authenticity and availability status before finalizing procurement orders.

Triac, SCR Output Optoisolators Selection Notes

Select this component when designing AC switching circuits requiring moderate isolation voltage and low trigger current. Ensure the PCB layout accommodates the 4-pin SOP footprint dimensions. Verify that the load voltage does not exceed the 600 V peak off-state rating. Consider the operating temperature range limits during thermal design calculations to maintain reliability under continuous operation conditions.

Triac, SCR Output Optoisolators Part Context

This device belongs to the TLP265J/TLP266J series of photo Triac output photocouplers. These components are engineered for general-purpose AC load switching where electrical isolation is critical. The series offers variations in packaging and trailing zeros to suit different manufacturing requirements while maintaining consistent core electrical performance characteristics across the family.

Triac, SCR Output Optoisolators Replacement Considerations

Compatible substitutes within the same product family include TLP265J(V4-TPL,E) and TLP265J(E). These variants share identical electrical specifications but may differ in packaging style or trailing zero configurations. Always verify pinout compatibility and package dimensions before substituting to ensure proper board integration.