MX6SWT-H1-0000-000DE7 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000DE7 is an XLamp® MX-6S warm white LED (3000K) designed for surface mount applications requiring high color rendering and efficiency. This part is classified as obsolete, making equivalent substitute parts necessary for ongoing production and maintenance applications. The MX-6S series has been superseded by the MX-6 series, which offers improved electrical characteristics and active product status.

Substiute Parts

MX6SWT-H1-0000-000DE7

CreeLED, Inc.In Stock: 1119MX6SWT-H1-0000-000DE7 Datasheet

Current PartRFQ

MX6AWT-01-0000-000DE7

CreeLED, Inc.In Stock: 1250MX6AWT-01-0000-000DE7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-000DE7 is based on the following criteria:

Mandatory Matching Parameters:

• Color and CCT: White, Warm 3000K (identical)
• Viewing Angle: 120° (identical)
• Physical Footprint: 5.00 mm × 5.00 mm (identical)
• Height - Seated: 1.48 mm maximum (identical)
• Thermal Resistance: 5°C/W (identical)
• Mounting Type: Surface Mount (identical)
• Moisture Sensitivity Level: 2A (identical)
• REACH Status: REACH Unaffected (identical)

Allowable Variation Parameters:

• Forward Voltage (Vf): Different voltage classes are acceptable if circuit design accommodates the change
• Test Current and Maximum Current: Different current ratings are acceptable if application requirements are met
• Lumens/Watt Efficiency: Variation acceptable based on application needs
• CRI: Variation acceptable if color rendering requirements permit
• Product Status: Active status preferred over obsolete for long-term availability

The MX6AWT-01-0000-000DE7 qualifies as a substitute based on matching all mandatory parameters while offering improved electrical characteristics and active product status.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-01-0000-000DE7 is the qualified substitute for the obsolete MX6SWT-H1-0000-000DE7. Selection is based on the following factors:

Product Status: The MX6AWT-01-0000-000DE7 maintains active product status, ensuring continued availability and supply chain reliability compared to the obsolete MX6SWT-H1-0000-000DE7.

Compliance: Both parts maintain REACH Unaffected status and EAR99 classification. The MX6AWT-01-0000-000DE7 additionally carries RoHS Compliant certification, providing enhanced regulatory alignment.

Physical Compatibility: Identical footprint (5.00 mm × 5.00 mm), height (1.48 mm maximum), and thermal resistance (5°C/W) ensure direct PCB layout compatibility without redesign.

Optical Characteristics: Both parts deliver identical warm white 3000K color temperature, 111 lm flux output, and 120° viewing angle, maintaining optical performance in end-use applications.

Electrical Differences: The MX6AWT-01-0000-000DE7 operates at 3.3V typical forward voltage versus 20V for the MX6SWT-H1-0000-000DE7. Circuit design must accommodate this voltage difference. The substitute part operates at 300 mA test current (versus 60 mA) and supports up to 1 A maximum current (versus 175 mA), providing greater current handling capability.

Efficiency: The MX6AWT-01-0000-000DE7 delivers 112 lm/W at test current, representing a 20% efficiency improvement over the 93 lm/W of the original part.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-01-0000-000DE7 be used as a direct drop-in replacement for the MX6SWT-H1-0000-000DE7?

A: Physical and optical compatibility is direct. However, the significant difference in forward voltage (3.3V versus 20V) requires circuit redesign. The substitute part cannot be used without modifying the power supply or current-limiting circuit.

Q: What is the primary reason for substitution?

A: The MX6SWT-H1-0000-000DE7 is classified as obsolete. The MX6AWT-01-0000-000DE7 provides equivalent optical performance with active product status and improved efficiency.

Q: Are the package dimensions identical?

A: Yes. Both parts use a 5.00 mm × 5.00 mm footprint with 1.48 mm maximum seated height. The MX6AWT-01-0000-000DE7 includes an exposed pad variant of the 2-SMD Gull Wing package, which may improve thermal performance in applications requiring enhanced heat dissipation.

Q: What is the impact of the different test currents?

A: The MX6AWT-01-0000-000DE7 is characterized at 300 mA test current versus 60 mA for the original part. Both parts deliver the same 111 lm flux output at their respective test currents. Application design must ensure the substitute part operates within its specified current range.

Q: Is RoHS compliance a factor in substitution?

A: The MX6AWT-01-0000-000DE7 carries RoHS Compliant certification, while the original part does not specify RoHS status. This provides additional regulatory assurance for applications subject to RoHS requirements.

Q: Are there any thermal considerations?

A: Both parts maintain identical thermal resistance of 5°C/W. The exposed pad on the MX6AWT-01-0000-000DE7 package may provide marginal thermal improvement in high-power applications, though both parts are suitable for the same thermal environments.