MX6SWT-H1-0000-0009E7 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-0009E7 is an XLamp® MX-6S warm white LED (3000K) designed for surface mount applications requiring 20V forward voltage and 60mA test current. This part is classified as obsolete, making substitute parts necessary for new designs and ongoing production requirements. The XLamp® MX-6S series has been superseded by the XLamp® MX-6 series, which offers improved efficiency and active product status while maintaining compatible form factors and optical characteristics.

Substiute Parts

MX6SWT-H1-0000-0009E7

CreeLED, Inc.In Stock: 870MX6SWT-H1-0000-0009E7 Datasheet

Current PartRFQ

MX6AWT-H1-0000-0009E7

CreeLED, Inc.In Stock: 951MX6AWT-H1-0000-0009E7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-0009E7 is based on the following criteria:

Optical Compatibility: Color (White, Warm 3000K) and CRI (80) must match exactly. Viewing angle (120°) must be maintained.

Mechanical Compatibility: Package type (2-SMD, Gull Wing), physical dimensions (5.00mm x 5.00mm), and height (1.48mm max) must be identical to ensure PCB layout compatibility.

Thermal Compatibility: Thermal resistance (5°C/W) must remain constant for thermal design calculations.

Electrical Compatibility: Forward voltage and test current determine circuit design requirements. Substitutes may operate at different voltage/current combinations while delivering equivalent luminous flux at their respective test conditions.

The MX6AWT-H1-0000-0009E7 qualifies as a substitute because it maintains identical optical output (84lm at 3000K, CRI 80), mechanical form factor (5.00mm x 5.00mm, 2-SMD Gull Wing), and thermal characteristics (5°C/W), while operating at different electrical parameters (3.3V, 300mA test current).

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-0009E7 is the qualified substitute for the obsolete MX6SWT-H1-0000-0009E7. Selection is based on the following factors:

Product Status: The substitute part carries Active product status, ensuring long-term availability and supply chain continuity compared to the Obsolete main part.

Regulatory Compliance: The substitute is RoHS Compliant, meeting current environmental regulations. Both parts maintain REACH Unaffected and EAR99 ECCN classifications.

Optical Performance: Identical luminous flux (84lm), color temperature (3000K), and CRI (80) ensure equivalent light output and color rendering in end-use applications.

Mechanical Compatibility: Identical package footprint (5.00mm x 5.00mm), height (1.48mm), and mounting type (Surface Mount, 2-SMD Gull Wing) allow direct PCB layout compatibility with minimal or no redesign.

Thermal Characteristics: Matching thermal resistance (5°C/W) maintains thermal design calculations and junction temperature predictions.

Electrical Redesign Required: The substitute operates at significantly different electrical parameters (3.3V vs. 20V; 300mA vs. 60mA test current). Circuit redesign is necessary to accommodate the lower forward voltage and higher current requirements. Power dissipation at test conditions remains similar (0.2W for main part vs. 0.99W for substitute), but current-limiting and voltage regulation must be adjusted accordingly.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-0009E7 be used as a direct drop-in replacement without circuit modification?

A: No. While the physical footprint and optical output are identical, the electrical parameters differ significantly. The substitute requires 3.3V forward voltage and 300mA test current compared to 20V and 60mA for the main part. Circuit redesign of the current-limiting and voltage regulation stages is mandatory.

Q: Are the package dimensions identical between the main part and substitute?

A: Yes. Both parts use a 2-SMD, Gull Wing package with dimensions of 5.00mm x 5.00mm and maximum seated height of 1.48mm. PCB footprints are compatible. The substitute features an exposed pad variant, which may provide improved thermal performance in high-power applications.

Q: What is the difference between the XLamp® MX-6S and XLamp® MX-6 series?

A: The MX-6S is the predecessor series (Obsolete status). The MX-6 is the current generation (Active status) with improved efficiency (85 lm/W vs. 70 lm/W at test current) and higher maximum current rating (1A vs. 175mA). Both series maintain compatible optical and mechanical specifications for warm white 3000K applications.

Q: Will the substitute part affect thermal management in my design?

A: Thermal resistance remains identical at 5°C/W. However, the substitute dissipates approximately 5 times more power at its test current (0.99W vs. 0.2W). Thermal design calculations must account for this increased power dissipation to maintain equivalent junction temperatures.

Q: Is the substitute part RoHS compliant?

A: Yes. The MX6AWT-H1-0000-0009E7 is RoHS Compliant. Both parts maintain REACH Unaffected status and EAR99 ECCN classification.

Q: What is the moisture sensitivity level for both parts?

A: Both parts carry MSL 2A (4 Weeks) rating, indicating identical moisture handling and storage requirements.