Q6012LH2TP

Triacs Overview

The Littelfuse Q6012LH2TP is a bidirectional triac designed for AC power control applications. It features a rated repetitive peak off-state voltage (VDRM) of 600 V and an RMS on-state current (IT(RMS)) of 12 A. The device exhibits a maximum on-state voltage of 1.6 V and a holding current of 6 mA. Gate trigger parameters include a maximum gate trigger voltage (VGT) of 50 V and a maximum gate trigger current (IGT) of 1.5 A. Leakage current in the off-state is limited to 10 uA at VDRM. Operating temperatures range from -40 C to +110 C. The component is housed in a TO-220-2 through-hole package.

Triacs Feature Summary

• High thermal stability with a maximum operating temperature of +110 C
• Robust switching capability with 12 A RMS current handling
• Sensitive gate triggering for efficient drive circuit design

Triacs Applications

• AC motor speed control systems
• Solid state relay implementations
• Lighting dimmer circuits

Triacs Procurement Notes

Verify the specific suffix 'TP' against the manufacturer datasheet to confirm tape-and-reel packaging requirements, as standard variants may differ. Ensure RoHS compliance documentation is obtained prior to assembly. Cross-reference the Littelfuse Teccor series designation to validate pinout compatibility with existing PCB footprints.

Triacs Selection Notes

Select this component when a 600 V blocking voltage and 12 A continuous current capacity are required in a TO-220-2 package. Evaluate the 1.6 V on-state voltage drop for thermal management calculations under load. Confirm that the 1.5 A maximum gate trigger current aligns with the available drive signal strength in the target application circuit.

Triacs Part Context

This part belongs to the Littelfuse Qxx12xHx series of high-power triacs. It is marketed under the Teccor brand name within the broader thyristor product line. The device serves as a discrete semiconductor switch for alternating current regulation tasks requiring moderate current handling and standard isolation capabilities.

Triacs Replacement Considerations

Consult official substitution guides for equivalent 600 V, 12 A triacs in TO-220 packages. Verify electrical parameter matching for VDRM, IT(RMS), and gate sensitivity before swapping components.