Q6030LH5TP

Triacs Overview

The Q6030LH5TP is a bidirectional triac from Littelfuse, classified as an Alternistor within the Qxx30xHx series. It features a TO-220-2 through-hole package and supports a rated repetitive off-state voltage (VDRM) of 600 V. The device handles an RMS on-state current (IT(RMS)) of 30 A with a non-repetitive peak on-state current capability of 180 A. Key electrical parameters include a maximum holding current of 50 mA, a gate trigger current of 50 mA, and a typical on-state voltage of 1.4 V. The component exhibits a low off-state leakage current of 10 µA at VDRM and operates within a temperature range of -40 °C to +125 °C.

Triacs Feature Summary

• Alternistor technology provides high dv/dt immunity and robust switching performance.
• ISO design ensures symmetrical gate triggering characteristics for reliable control.
• High thermal stability supports operation in demanding industrial environments.

Triacs Applications

• Industrial motor speed control systems
• Solid-state relay implementations
• AC power regulation circuits

Triacs Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout configuration and packaging type. Ensure that the selected variant matches the required voltage and current ratings for the target application circuit. Cross-reference the RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Triacs Selection Notes

Select this component based on its 600 V blocking voltage and 30 A continuous current capacity. Evaluate the thermal management requirements given the TO-220-2 package constraints. Confirm that the gate trigger specifications align with the driving circuit capabilities to ensure reliable turn-on under all operating conditions.

Triacs Part Context

This part belongs to the Littelfuse Qxx30xHx series of Alternistors, which are designed for high-performance AC switching applications. The series emphasizes reliability and ease of use in industrial settings. The Q6030LH5TP specifically targets applications requiring moderate to high current handling with robust voltage blocking capabilities.

Triacs Replacement Considerations

Direct substitutes may include other 600 V, 30 A TRIACs in TO-220 packages from manufacturers such as STMicroelectronics or ON Semiconductor. Verify pin compatibility and electrical parameter equivalence before substitution.

Triacs FAQ

What is the maximum non-repetitive peak on-state current for the Q6030LH5TP?

The device supports a non-repetitive peak on-state current of 180 A.

Does the Q6030LH5TP have symmetrical gate triggering?

Yes, it features ISO design with symmetrical gate trigger currents of 50 mA.

What is the typical on-state voltage drop at full load?

The typical on-state voltage is 1.4 V.