L6006D6TP Equivalent & Substitute Parts

Part Overview

The L6006D6TP is a Logic - Sensitive Gate TRIAC manufactured by Littelfuse Inc., rated for 600V off-state voltage and 6A on-state current in a Surface Mount TO-252 (DPAK) package. This component is classified as Active product status with full RoHS3 compliance. Substitute parts are identified when equivalent electrical specifications and mechanical compatibility are maintained within the allowed parameter tolerances for this thyristor category.

Substiute Parts

L6006D6TP

Littelfuse Inc.In Stock: 812L6006D6TP Datasheet

Current PartRFQ

BT137S-600D,118

WeEn SemiconductorsIn Stock: 17834BT137S-600D,118 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the L6006D6TP is determined by the following criteria:

Voltage rating must equal or exceed 600V off-state voltage to maintain circuit protection margins. Current rating must support the application's maximum on-state current requirement. Gate trigger parameters (Vgt and Igt) must remain within compatible ranges to ensure proper gate drive circuit operation. Hold current (Ih) specifications must be compatible with circuit design. Package must be TO-252 (DPAK) Surface Mount to maintain PCB layout compatibility. Operating temperature range must encompass the application's thermal environment. RoHS3 compliance is required for regulatory alignment.

The BT137S-600D,118 meets these substitution criteria with equivalent voltage rating, compatible gate trigger specifications, and identical package configuration.

Parameter Comparison

Engineering Selection Recommendations

The BT137S-600D,118 is qualified as a direct substitute for the L6006D6TP based on matching voltage and current specifications, identical package configuration, and equivalent RoHS3 compliance status. Both components are classified as Active products. The BT137S-600D,118 provides higher on-state current capability (8A vs 6A) and extended operating temperature range (-40 to 125°C vs -40 to 110°C), which represent design margins rather than limitations. Gate trigger parameters remain within compatible ranges for standard gate drive circuits. Surface Mount DPAK packaging ensures identical PCB footprint compatibility.

Frequently Asked Questions (FAQ)

Q: Can the BT137S-600D,118 replace the L6006D6TP in existing designs?

A: Yes. Both components share identical 600V voltage rating, TO-252 DPAK package, and equivalent gate trigger specifications. The substitute part's higher current rating (8A) and extended temperature range provide additional design margin.

Q: Are there package compatibility concerns?

A: No. Both parts use TO-252-3 DPAK (2 Leads + Tab) configuration, ensuring identical PCB footprint and soldering requirements.

Q: What are the gate trigger parameter differences?

A: The BT137S-600D,118 has a maximum gate trigger voltage of 1.5V compared to 1.3V for the L6006D6TP. Both maintain 5mA maximum gate trigger current and 10mA hold current, ensuring compatibility with standard gate drive circuits.

Q: Are both parts RoHS3 compliant?

A: Yes. Both the L6006D6TP and BT137S-600D,118 are ROHS3 compliant, meeting regulatory requirements for restricted substance elimination.

Q: What is the temperature operating range difference?

A: The L6006D6TP operates from -40 to 110°C, while the BT137S-600D,118 extends to 125°C maximum junction temperature, providing additional thermal margin for high-temperature applications.