QJ6010LH3TP

Triacs Overview

The Littelfuse QJ6010LH3TP is a high-temperature Alternistor TRIAC designed for robust power control applications. It features an RMS on-state current (It RMS) of 10 A and supports non-repetitive peak on-state currents of 110 A or 120 A depending on the specific test condition. The device offers a rated repetitive peak off-state voltage (VDRM) of 600 V with a maximum off-state leakage current of 10 uA at VDRM. Key electrical parameters include an on-state voltage of 1.6 V, a maximum holding current (Ih) of 15 mA, a gate trigger voltage (Vgt) of 1.3 V, and a gate trigger current (Igt) of 10 mA. It operates within a temperature range of -40 C to +125 C and is housed in a TO-220AB-3 through-hole package.

Triacs Feature Summary

• High-temperature capability suitable for demanding thermal environments
• Alternistor structure providing symmetrical bidirectional switching
• Low gate trigger current facilitating efficient drive circuit design

Triacs Applications

• Industrial motor speed control systems
• Solid-state relay modules
• High-temperature lighting dimmers

Triacs Procurement Notes

Verify the specific suffix designation against the manufacturer's latest datasheet to confirm exact electrical tolerances and packaging specifications. Ensure that the procurement channel provides authentic Littelfuse components with traceable documentation. Cross-reference the part number with official distributor catalogs to confirm availability and compliance with current RoHS directives before finalizing orders.

Triacs Selection Notes

Select this component when a 10 A RMS current rating and 600 V blocking voltage are required in a TO-220AB-3 package. Consider the low holding current of 15 mA for sensitive load applications. Compare the 110 A/120 A non-repetitive surge ratings against expected inrush currents. Verify that the operating environment stays within the specified -40 C to +125 C range for reliable performance.

Triacs Part Context

This part belongs to the Qxx10xH series of high-temperature TRIACs from Littelfuse. It shares the 10 A RMS and 600 V rating with other members like the QJ6010L5TP but differs in thermal characteristics and gate sensitivity. The 'H' suffix typically denotes high-temperature variants optimized for superior thermal stability compared to standard industrial TRIACs.

Triacs Replacement Considerations

The QJ6010L5TP is a related variant within the same manufacturer's portfolio. Verify if the lower gate trigger current and different holding current requirements of the QJ6010LH3TP necessitate specific driver adjustments when substituting.