MX6SWT-H1-0000-0009B5 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-0009B5 is an XLamp® MX-6S white LED from CreeLED, Inc., designed for surface mount applications with a 2-SMD Gull Wing package configuration. This component operates at 20V forward voltage with a 60mA test current, delivering 84lm of luminous flux at 25°C. The product is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and production continuity.

Substiute Parts

MX6SWT-H1-0000-0009B5

CreeLED, Inc.In Stock: 1019MX6SWT-H1-0000-0009B5 Datasheet

Current PartRFQ

MX6AWT-H1-0000-0009B5

CreeLED, Inc.In Stock: 770MX6AWT-H1-0000-0009B5 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MX6SWT-H1-0000-0009B5 is determined by the following critical parameters:

• Color: White (required match)
• Viewing Angle: 120° (required match)
• Package Configuration: 2-SMD, Gull Wing form factor (required match)
• Physical Dimensions: 5.00mm x 5.00mm footprint and 1.48mm maximum seated height (required match)
• Thermal Resistance: 5°C/W (required match)
• Mounting Type: Surface Mount (required match)
• Moisture Sensitivity Level: 2A classification (required match)

The MX6AWT-H1-0000-0009B5 qualifies as a substitute based on matching all mandatory mechanical and environmental parameters. However, this substitute operates at significantly different electrical parameters: 3.3V forward voltage and 300mA test current, compared to the original 20V and 60mA specifications. Circuit design modifications are necessary to accommodate these electrical differences.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-0009B5 is the designated substitute for the obsolete MX6SWT-H1-0000-0009B5. The substitute maintains identical luminous flux output (84lm) and viewing angle (120°) while offering improved efficiency at 85 lm/W versus 70 lm/W. The substitute part carries Active product status and RoHS Compliant certification, ensuring long-term availability and regulatory compliance.

Critical consideration: The substitute operates at 3.3V forward voltage with 300mA test current, requiring complete redesign of the power supply and current-limiting circuitry. The original design operating at 20V and 60mA cannot directly accommodate the substitute without circuit modifications. The substitute's higher maximum current rating (1A versus 175mA) and exposed pad package configuration provide enhanced thermal management capabilities.

Both parts maintain identical mechanical compatibility: 5.00mm x 5.00mm footprint, 1.48mm maximum height, and 5°C/W thermal resistance. Packaging format differs: the original uses standard Gull Wing, while the substitute features Gull Wing with Exposed Pad for improved thermal performance.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-0009B5 be used as a direct drop-in replacement for the MX6SWT-H1-0000-0009B5?

A: No. While both parts share identical mechanical dimensions, footprint, and thermal characteristics, the electrical parameters differ fundamentally. The substitute requires 3.3V forward voltage and 300mA test current versus the original 20V and 60mA. Circuit redesign is mandatory.

Q: What are the key mechanical compatibility factors?

A: Both parts maintain 5.00mm x 5.00mm dimensions, 1.48mm maximum seated height, 2-SMD Gull Wing package configuration, 120° viewing angle, and 5°C/W thermal resistance. These parameters ensure PCB footprint and assembly process compatibility.

Q: How does the package difference affect thermal performance?

A: The substitute's Exposed Pad configuration provides enhanced thermal dissipation compared to the standard Gull Wing package. Both maintain identical 5°C/W thermal resistance specifications, but the exposed pad design offers additional thermal pathways to the PCB.

Q: What is the luminous flux equivalence between these parts?

A: Both parts deliver 84lm (81lm ~ 87lm range) at 25°C under their respective test conditions. The substitute achieves this output at higher efficiency: 85 lm/W versus 70 lm/W for the original.

Q: Are there compliance or availability differences?

A: The original part is classified as Obsolete with no long-term availability assurance. The substitute carries Active product status and RoHS Compliant certification, ensuring regulatory compliance and sustained supply chain access.