MX6SWT-H1-0000-000DB2 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000DB2 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 111 lumens at 25°C and achieving 93 lm/W efficiency. The product is classified as obsolete, necessitating identification of functionally equivalent alternatives for ongoing design requirements and procurement continuity.

Substiute Parts

MX6SWT-H1-0000-000DB2

CreeLED, Inc.In Stock: 797MX6SWT-H1-0000-000DB2 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000CB2

CreeLED, Inc.In Stock: 1175MX6AWT-H1-0000-000CB2 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the MX6SWT-H1-0000-000DB2 is determined by the following critical parameters:

Mechanical Compatibility: Package type (2-SMD, Gull Wing), physical dimensions (5.00mm x 5.00mm), and maximum seated height (1.48mm) must match to ensure PCB footprint compatibility and assembly process alignment.

Optical Characteristics: Color (white) and viewing angle (120°) define the light output distribution and spectral properties required for the application.

Thermal Properties: Thermal resistance of package (5°C/W) establishes the heat dissipation capability necessary for reliable operation.

Environmental Compliance: REACH status and moisture sensitivity level (MSL 2A) ensure regulatory compliance and handling requirements are maintained.

The identified substitute part MX6AWT-H1-0000-000CB2 shares identical mechanical dimensions, thermal resistance, package configuration, color, and viewing angle. However, this substitute operates at fundamentally different electrical parameters (3.3V forward voltage, 300mA test current) compared to the original part (20V, 60mA), requiring complete circuit redesign and power supply modification.

Parameter Comparison

Engineering Selection Recommendations

The MX6AWT-H1-0000-000CB2 is the identified substitute for the obsolete MX6SWT-H1-0000-000DB2. Both components share identical mechanical footprints, thermal characteristics, and environmental compliance certifications (REACH Unaffected, MSL 2A).

The MX6AWT-H1-0000-000CB2 holds active product status, ensuring ongoing availability and supply chain continuity. This part is RoHS compliant, providing enhanced regulatory alignment compared to the original part specification.

Critical consideration: The substitute operates at 3.3V forward voltage with 300mA test current, whereas the original operates at 20V with 60mA. This represents a fundamental electrical parameter difference requiring complete power supply and current-limiting circuit redesign. The luminous flux output remains comparable (104lm vs. 111lm), and the substitute achieves superior efficiency (105 lm/W vs. 93 lm/W).

Selection of the MX6AWT-H1-0000-000CB2 is appropriate only when circuit topology can accommodate the lower voltage and higher current requirements. Direct pin-for-pin replacement without electrical circuit modification is not feasible.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000CB2 be used as a direct replacement for the MX6SWT-H1-0000-000DB2?

A: No. While both components share identical mechanical dimensions (5.00mm x 5.00mm), package configuration (2-SMD gull wing), and thermal properties (5°C/W), they operate at different electrical parameters. The original part requires 20V forward voltage at 60mA, while the substitute operates at 3.3V forward voltage at 300mA. Circuit redesign is mandatory.

Q: Are the physical footprints identical?

A: Yes. Both parts feature 2-SMD gull wing packages with 5.00mm x 5.00mm dimensions and 1.48mm maximum seated height. PCB footprints are compatible. The MX6AWT-H1-0000-000CB2 includes an exposed pad, which may provide improved thermal performance in applications where the pad is properly connected to ground or thermal planes.

Q: What are the key differences in optical output?

A: The MX6SWT-H1-0000-000DB2 produces 111 lumens at 25°C under 60mA test current. The MX6AWT-H1-0000-000CB2 produces 104 lumens at 25°C under 300mA test current. Both maintain 120° viewing angle and white color. The substitute achieves higher efficiency (105 lm/W vs. 93 lm/W).

Q: What compliance certifications apply to the substitute part?

A: The MX6AWT-H1-0000-000CB2 is RoHS compliant and REACH unaffected. Both parts maintain MSL 2A moisture sensitivity level with 4-week shelf life requirements.

Q: Why is the original part classified as obsolete?

A: The MX6SWT-H1-0000-000DB2 is listed as obsolete by the manufacturer. The MX6AWT-H1-0000-000CB2 maintains active product status, indicating ongoing manufacturing and availability.