MX6SWT-H1-0000-000DE6 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000DE6 is an XLamp® MX-6S warm white LED (3500K) designed for surface mount applications requiring high color rendering and efficiency. This component operates at 20V forward voltage with a test current of 60mA, delivering 111 lumens at 25°C with a luminous efficacy of 93 lm/W.

The MX6SWT-H1-0000-000DE6 is classified as obsolete. Identifying equivalent substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production requirements for applications utilizing this LED specification.

Substiute Parts

MX6SWT-H1-0000-000DE6

CreeLED, Inc.In Stock: 1150MX6SWT-H1-0000-000DE6 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000BE6

CreeLED, Inc.In Stock: 1069MX6AWT-H1-0000-000BE6 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-000DE6 is evaluated based on the following critical parameters:

Electrical Compatibility:

• Color and CCT (3500K warm white)
• Viewing angle (120°)
• CRI (80)
• Thermal resistance (5°C/W)
• Moisture sensitivity level (2A)

Mechanical Compatibility:

• Package type (2-SMD, Gull Wing)
• Physical dimensions (5.00mm x 5.00mm)
• Height - seated (1.48mm)

The MX6AWT-H1-0000-000BE6 qualifies as a substitute part. Both components share identical color temperature, viewing angle, CRI, thermal characteristics, physical dimensions, and package footprint. However, the substitute operates at significantly different electrical parameters: 3.3V forward voltage and 300mA test current versus the original 20V and 60mA specification.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000BE6 is an active product with RoHS compliance certification, providing supply chain continuity for the obsolete MX6SWT-H1-0000-000DE6. Both components maintain identical mechanical compatibility and optical characteristics (color temperature, CRI, viewing angle).

Substitution requires circuit redesign to accommodate the different electrical operating point: the MX6AWT operates at 3.3V and 300mA versus the original 20V and 60mA. This necessitates modification of the LED driver and power supply architecture. The substitute delivers 97 lumens at its test current compared to 111 lumens for the original part, representing an 12.6% reduction in absolute flux output. Luminous efficacy improves to 98 lm/W from 93 lm/W.

The exposed pad variant of the substitute package (MX6AWT) provides enhanced thermal management compared to the standard gull wing package of the original part.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000BE6 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000DE6?

A: No. While both components share identical physical dimensions, footprint, and optical properties, the electrical parameters differ significantly. The substitute requires a different LED driver circuit designed for 3.3V operation at 300mA instead of 20V at 60mA. Direct substitution without circuit modification will result in component failure.

Q: What are the key compatibility factors between these two parts?

A: Mechanical and optical compatibility is maintained: identical 5.00mm x 5.00mm footprint, 1.48mm seated height, 120° viewing angle, 3500K color temperature, and CRI of 80. Thermal resistance (5°C/W) and moisture sensitivity (2A) are also identical. Electrical parameters (voltage and current) are not compatible without driver redesign.

Q: How does the flux output differ between the main part and substitute?

A: The MX6SWT-H1-0000-000DE6 produces 111 lumens at 60mA and 20V. The MX6AWT-H1-0000-000BE6 produces 97 lumens at 300mA and 3.3V. This represents a 12.6% reduction in absolute luminous flux. However, the substitute achieves higher luminous efficacy (98 lm/W versus 93 lm/W).

Q: What is the significance of the exposed pad in the MX6AWT package?

A: The exposed pad variant provides direct thermal contact to the PCB, improving heat dissipation compared to the standard gull wing package. This enhances thermal management and may extend component operational life in thermally constrained applications.

Q: Are there compliance differences between these parts?

A: The MX6AWT-H1-0000-000BE6 is certified RoHS Compliant. The MX6SWT-H1-0000-000DE6 RoHS status is not specified in the provided data. Both parts are REACH Unaffected and classified as EAR99 for export control purposes.