Q6030LH3

Description：TRIAC ALTERNSTR 600V 30A TO220AB
Series：-

SKU:1bb8003f0827 Category: TRIACs Brand: Littelfuse Inc.

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Product introduction

Q6030LH3 is listed in the Triacs range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is TRIAC ALTERNSTR 600V 30A TO220AB. Review the specifications below when checking this part for your BOM.

Triacs specifications for Q6030LH3

Description：TRIAC ALTERNSTR 600V 30A TO220AB
Series：-
Mfr：Littelfuse Inc.
Package：Bulk
Triac Type：Alternistor - Snubberless
Voltage - Off State：600 V
Current - On State (It (RMS)) (Max)：30 A
Voltage - Gate Trigger (Vgt) (Max)：2 V
Current - Non Rep. Surge 50, 60Hz (Itsm)：290A, 350A
Current - Gate Trigger (Igt) (Max)：25 mA
Current - Hold (Ih) (Max)：40 mA
Configuration：Single
Operating Temperature：-25°C ~ 125°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-220-3 Isolated Tab
Supplier Device Package：TO-220AB

Triacs datasheet and documents for Q6030LH3

Q6030LH3

Triacs Overview

The Littelfuse Q6030LH3 is a bidirectional TRIAC belonging to the Qxx30xH series, designed for high-temperature AC switching applications. It features an RMS on-state current of 30 A and a non-repetitive peak on-state current of 280 A. The device supports a rated repetitive 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 1.4 V, a maximum holding current of 15 mA, a gate trigger voltage of 1.3 V, and a gate trigger current of 10 mA. It operates within a temperature range of -40 C to +125 C and utilizes a TO-220AB-3 package.

Triacs Feature Summary

High-temperature capability suitable for demanding thermal environments
Electrically isolated TO-220 package eliminates need for external insulators
Glass-passivated junctions ensure long-term parameter stability

Triacs Applications

AC motor speed controls
Temperature modulation systems
Lighting control circuits

Triacs Procurement Notes

Verify the specific suffix against official Littelfuse documentation to confirm exact electrical ratings and packaging configuration. Ensure the component matches the required isolation voltage and thermal management specifications for the target application before procurement.

Triacs Selection Notes

Select this component when a 30 A RMS current rating and 600 V blocking voltage are required in an isolated TO-220 form factor. Consider the 1.4 V on-state voltage for power dissipation calculations and verify that the 10 mA gate trigger current aligns with the driving circuit capabilities.

Triacs Part Context

This part belongs to the Qxx30xH series of Alternistors from Littelfuse. These devices integrate triac functionality with internal diac triggering, simplifying circuit design by removing the need for discrete snubber networks or external diacs in phase control applications.