MX6SWT-H1-0000-000DF4 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000DF4 is an XLamp® MX-6S white neutral LED (4750K) designed for surface mount applications. This part operates at 20V forward voltage with a 60mA test current, delivering 111lm at 25°C with a 120° viewing angle. The product is classified as obsolete, making identification of suitable substitute components essential for ongoing design requirements and production continuity.

Substiute Parts

MX6SWT-H1-0000-000DF4

CreeLED, Inc.In Stock: 995MX6SWT-H1-0000-000DF4 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000DF4

CreeLED, Inc.In Stock: 776MX6AWT-H1-0000-000DF4 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-000DF4 is based on the following criteria derived from the provided parameters:

Matching Parameters:

• Color and CCT: White, Neutral 4750K
• Flux output: 111lm (107lm – 114lm) at 25°C
• CRI: 80
• Viewing angle: 120°
• Package footprint: 2-SMD, Gull Wing configuration
• Physical dimensions: 5.00mm × 5.00mm
• Height: 1.48mm
• Thermal resistance: 5°C/W
• MSL rating: 2A (4 Weeks)

Allowable Variations: The substitute part MX6AWT-H1-0000-000DF4 differs in electrical operating parameters (forward voltage and test current) while maintaining identical optical, thermal, and mechanical specifications. This substitution is valid when circuit design accommodates the different voltage and current requirements.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000DF4 is the designated substitute for the obsolete MX6SWT-H1-0000-000DF4. Both parts maintain identical optical output (111lm at 4750K), color rendering (CRI 80), viewing angle (120°), and physical footprint (5.00mm × 5.00mm, 1.48mm height).

The primary design consideration is the electrical operating point: the substitute operates at 3.3V with 300mA test current versus the original 20V at 60mA. Circuit topology must be modified to accommodate this voltage and current difference while maintaining the same luminous output.

The MX6AWT-H1-0000-000DF4 offers the advantage of active product status and RoHS compliance, ensuring long-term availability and regulatory alignment. The exposed pad variant provides improved thermal management characteristics.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000DF4 be used as a direct drop-in replacement?

A: No. While the physical footprint and optical output are identical, the electrical operating parameters differ significantly. The substitute requires 3.3V forward voltage and 300mA test current compared to the original 20V and 60mA. Circuit redesign is necessary to accommodate these differences.

Q: Are the optical characteristics identical between the two parts?

A: Yes. Both parts deliver 111lm (107lm – 114lm) at 25°C with 4750K color temperature, 80 CRI, and 120° viewing angle. Luminous output and color performance are equivalent.

Q: What is the significance of the exposed pad on the substitute part?

A: The MX6AWT-H1-0000-000DF4 features a 2-SMD Gull Wing Exposed Pad configuration, which provides enhanced thermal dissipation compared to the standard Gull Wing package. Both parts maintain the same 5°C/W thermal resistance rating.

Q: Why is the original part classified as obsolete?

A: The MX6SWT-H1-0000-000DF4 is part of the XLamp® MX-6S series, which has been superseded by the active XLamp® MX-6 series. The MX6AWT-H1-0000-000DF4 represents the current generation equivalent.

Q: Are there compliance differences between the two parts?

A: The MX6AWT-H1-0000-000DF4 is RoHS Compliant, while RoHS status is not specified for the original part. Both parts are REACH Unaffected and carry EAR99 ECCN classification.

Q: What packaging options are available for the substitute?

A: The MX6AWT-H1-0000-000DF4 is supplied in Tape & Reel (TR) packaging, suitable for automated assembly processes. The original part packaging format is not specified in the available data.