L601E5AP

Triacs Overview

The Littelfuse L601E5AP is a logic-sensitive gate TRIAC rated for 600 V off-state voltage and 1 A RMS on-state current. It features a maximum gate trigger current of 5 mA and a gate trigger voltage of 1.3 V, enabling direct interface with microcontrollers or logic circuits. The device supports non-repetitive surge currents of 16.7 A at 50 Hz and 20 A at 60 Hz, with a holding current maximum of 10 mA. Operating within a junction temperature range of -65°C to 125°C, it utilizes a TO-92 through-hole package.

Triacs Feature Summary

• Logic-sensitive gate architecture allows direct control by standard logic levels without additional driver circuitry.
• High thermal stability supports operation across an extended industrial temperature range.

Triacs Applications

• AC solid-state switching in home appliances
• Control systems for water valves and solenoids
• Lower current heating control circuits

Triacs Procurement Notes

Verify the specific suffix 'AP' against the manufacturer's official documentation to confirm packaging details and exact pinout configuration. Ensure that the selected component matches the required voltage and current ratings for the target application circuit. Cross-reference the datasheet revision history to account for any recent molding or design changes.

Triacs Selection Notes

Select this component when low-power logic control is required for AC loads up to 1 Ampere. The sensitive gate characteristic simplifies drive circuit design compared to standard TRIACs. Consider the TO-92 package constraints for thermal management and board space. Verify compatibility with the system's operating frequency and voltage spikes.

Triacs Part Context

This part belongs to the Lx01Ex series of low-power TRIACs from Littelfuse Inc., designed for general-purpose power control applications. The series offers various voltage ratings up to 1200V, providing flexibility for different isolation requirements. The L601E5AP specifically targets consumer electronics and white goods where compact size and simple driving are prioritized.

Triacs Replacement Considerations

Consult official Littelfuse substitution guides for verified equivalents. Generic replacements may differ in gate sensitivity or thermal characteristics. Ensure any substitute maintains the same TO-92 footprint and electrical ratings to avoid redesign.

Triacs FAQ

What is the maximum gate trigger current for this device?

The maximum gate trigger current (Igt) is specified as 5 mA.

Does this TRIAC support direct logic interfacing?

Yes, the logic-sensitive gate design allows it to be driven directly by standard logic outputs.