L6X3

Triacs Overview

The L6X3 is a logic-sensitive gate TRIAC manufactured by Littelfuse Inc., designed for surface-mount applications. It features a DO-214AA (SMB) three-terminal package and provides bidirectional AC switching capabilities. The device supports a peak repetitive off-state voltage of 600 V and handles an on-state current of 800 mA. Its logic sensitivity allows direct drive from standard logic circuits, eliminating the need for additional isolation components in low-power control scenarios.

Triacs Feature Summary

• Logic-sensitive gate architecture enables direct interfacing with standard digital logic outputs without requiring external optocouplers or complex driver circuitry.
• Surface-mount construction in a compact DO-214AA package facilitates automated assembly and reduces PCB footprint for modern electronic designs.
• Bidirectional triac functionality provides reliable AC phase control and switching for alternating current loads.

Triacs Applications

• Motor speed control systems
• Temperature modulation circuits
• Lighting dimmer applications

Triacs Procurement Notes

Verify the specific suffix code to confirm exact packaging configuration and tape-and-reel specifications. Ensure the procurement order matches the required gate trigger current sensitivity class. Confirm that the DO-214AA package variant aligns with the target PCB land pattern and soldering profile requirements before finalizing purchase orders.

Triacs Selection Notes

Select this component when space constraints require a surface-mount TRIAC solution. Choose the L6X3 for applications demanding direct logic interface capability to simplify circuit topology. Consider the 600 V rating for general-purpose AC line voltage applications where moderate current switching is sufficient.

Triacs Part Context

This part belongs to Littelfuse's family of surface-mount thyristors designed for power control. It complements through-hole TRIACs by offering similar electrical performance in a form factor optimized for high-volume SMT manufacturing processes.

Triacs Replacement Considerations

L6X3RP is a confirmed direct substitute maintaining identical electrical specifications and package dimensions.

Triacs FAQ

What type of gate sensitivity does the L6X3 possess?

The L6X3 features a logic-sensitive gate, allowing it to be triggered directly by standard logic level signals.

What is the maximum peak repetitive off-state voltage for this device?

The device supports a maximum peak repetitive off-state voltage of 600 V.