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Q6006LH4 is listed in the Triacs range at ChipApex. The manufacturer field lists Littelfuse Inc.. Its product description is TRIAC ALTERNISTOR 600V 6A TO220. Review the specifications below when checking this part for your BOM.
Triacs specifications for Q6006LH4
- Description：TRIAC ALTERNISTOR 600V 6A TO220
- Series：-
- Mfr：Littelfuse Inc.
- Package：Bulk
- Triac Type：Alternistor - Snubberless
- Voltage - Off State：600 V
- Current - On State (It (RMS)) (Max)：6:00 AM
- Voltage - Gate Trigger (Vgt) (Max)：1.3 V
- Current - Non Rep. Surge 50, 60Hz (Itsm)：80A, 85A
- Current - Gate Trigger (Igt) (Max)：35 mA
- Current - Hold (Ih) (Max)：35 mA
- Configuration：Single
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-220-3 Isolated Tab
- Supplier Device Package：TO-220 Isolated Tab
Triacs datasheet and documents for Q6006LH4
Triacs Overview
The Littelfuse Q6006LH4 is a Triac rated for 600V and 6A RMS current. It features a critical rate of turn-on dv/dt of 20 V/us and a maximum DC gate trigger current of 35 mA. The device operates within a temperature range of -40°C to +125°C junction temperature. It utilizes a TO-220AB plastic package with an isolated case connection. The component is RoHS compliant and UL recognized.
Triacs Feature Summary
- Alternistor configuration eliminates the need for external snubber networks
- Electrically isolated mounting surface for simplified installation
- Glass-passivated junctions ensure parameter stability
Triacs Applications
- AC switching applications
- Phase control circuits
- Speed controls
- Temperature modulation controls
- Lighting controls
Triacs Procurement Notes
Verify the specific ordering suffix to confirm package type and compliance status. Ensure the selected variant matches the required thermal management specifications for the intended application environment. Confirm RoHS and UL recognition requirements against project standards before finalizing procurement.
Triacs Selection Notes
Select this component for AC power control designs requiring high noise immunity without snubber circuitry. Consider the 6A RMS current rating and 600V blocking voltage for appropriate load matching. Evaluate thermal dissipation needs based on the TO-220AB package capabilities and operating junction temperature limits.
Triacs Part Context
This part belongs to the Qxx06xxH series of Alternistor Triacs from Littelfuse. These devices integrate internal diac triggering mechanisms, distinguishing them from standard triacs by simplifying gate drive requirements and improving noise immunity in AC switching applications.
Triacs Replacement Considerations
Check for direct equivalents within the same manufacturer's Alternistor line. Verify pinout compatibility and electrical ratings when considering cross-brand substitutions. Ensure thermal and mechanical dimensions match the existing PCB layout constraints.
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