MX6SWT-H1-0000-000BB8 Equivalent & Substitute Parts

Part Overview

The MX6SWT-H1-0000-000BB8 is an XLamp® MX-6S white surface mount LED from CreeLED, Inc., designed for lighting applications requiring high luminous flux output. This part operates at 20V forward voltage with a 60mA test current, delivering 97lm at 25°C with a color rendering index of 80. The product is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing design support and procurement continuity.

Substiute Parts

MX6SWT-H1-0000-000BB8

CreeLED, Inc.In Stock: 1069MX6SWT-H1-0000-000BB8 Datasheet

Current PartRFQ

MX6AWT-H1-0000-000BB7

CreeLED, Inc.In Stock: 950MX6AWT-H1-0000-000BB7 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MX6SWT-H1-0000-000BB8 is determined by the following critical parameters:

Mechanical Compatibility: Identical package type (2-SMD, Gull Wing), physical dimensions (5.00mm x 5.00mm), and mounting height (1.48mm maximum) ensure PCB layout compatibility.

Optical Characteristics: Matching color (white), viewing angle (120°), and luminous flux output (97lm at 25°C) maintain functional performance in lighting applications.

Thermal Properties: Identical thermal resistance (5°C/W) ensures equivalent heat dissipation performance.

Electrical Parameters: Forward voltage and current ratings determine circuit compatibility. The MX6SWT operates at 20V/60mA test conditions, while substitute parts may operate at different voltage and current levels, requiring circuit redesign.

Environmental Compliance: REACH status and moisture sensitivity level must align with application requirements.

The MX6AWT-H1-0000-000BB7 is identified as a substitute based on matching optical output (97lm), identical physical package dimensions, and equivalent thermal characteristics, despite differing electrical operating parameters.

Parameter Comparison

Engineering Selection Recommendations

Product Status Consideration: The MX6SWT-H1-0000-000BB8 is obsolete, while the MX6AWT-H1-0000-000BB7 maintains active product status with current manufacturing support and availability.

Compliance Alignment: Both parts maintain REACH Unaffected status and identical moisture sensitivity levels (2A, 4 Weeks), ensuring equivalent environmental handling and regulatory compliance.

Electrical Circuit Requirements: Selection between these parts depends on circuit design specifications. The MX6SWT operates at 20V/60mA, while the MX6AWT operates at 3.3V/300mA. Circuit redesign is required if substituting between these parts due to fundamental differences in voltage and current requirements.

Optical Performance: Both parts deliver identical luminous flux (97lm at 25°C) and viewing angle (120°), maintaining equivalent lighting performance in applications where optical output is the primary design criterion.

Thermal Management: Identical thermal resistance (5°C/W) ensures equivalent thermal performance in both high-power and standard operating conditions.

Frequently Asked Questions (FAQ)

Q: Can the MX6AWT-H1-0000-000BB7 be directly substituted for the MX6SWT-H1-0000-000BB8 without circuit modification?

A: No. While both parts share identical physical dimensions, viewing angle, and luminous flux output, they operate at fundamentally different electrical parameters (20V vs. 3.3V forward voltage; 60mA vs. 300mA test current). Direct substitution requires circuit redesign to accommodate the different voltage and current requirements.

Q: Are the package dimensions identical between these two parts?

A: Yes. Both parts use a 2-SMD, Gull Wing package with identical physical dimensions (5.00mm x 5.00mm) and maximum seated height (1.48mm), ensuring PCB layout compatibility.

Q: What is the significance of the "Exposed Pad" designation in the MX6AWT package?

A: The MX6AWT-H1-0000-000BB7 features an exposed pad in its 2-SMD, Gull Wing package, which provides enhanced thermal dissipation compared to standard packages. This design feature supports higher current operation (1A maximum vs. 175mA maximum).

Q: Do both parts meet the same environmental compliance standards?

A: Yes. Both parts maintain REACH Unaffected status and identical moisture sensitivity levels (2A, 4 Weeks), ensuring equivalent compliance with environmental regulations and handling requirements.

Q: Why is the MX6SWT-H1-0000-000BB8 classified as obsolete?

A: Product obsolescence is determined by manufacturer discontinuation. The MX6AWT-H1-0000-000BB7 represents the active product line continuation from CreeLED, Inc., with ongoing manufacturing and supply support.

Q: Which part offers better luminous efficiency?

A: The MX6AWT-H1-0000-000BB7 delivers 98 lm/W compared to the MX6SWT-H1-0000-000BB8 at 81 lm/W, representing approximately 21% higher luminous efficiency at their respective test currents.