XQDAWT-02-0000-00000BFE3 Equivalent & Substitute Parts

Part Overview

The XQDAWT-02-0000-00000BFE3 is an XLamp® XQ-D series cool white LED (5000K) in 0606 (1616 Metric) surface mount package. This part is classified as Obsolete, making identification of compatible substitutes essential for ongoing production and maintenance applications. The XQ-D series has been superseded by newer XLamp® generations offering improved efficiency and performance characteristics while maintaining mechanical and thermal compatibility within the same package footprint.

Substiute Parts

XQDAWT-02-0000-00000BFE3

CreeLED, Inc.In Stock: 799XQDAWT-02-0000-00000BFE3 Datasheet

Current PartRFQ

XD16AWT-H0-0000-00000HF3E

CreeLED, Inc.In Stock: 1193XD16AWT-H0-0000-00000HF3E Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XQDAWT-02-0000-00000BFE3 is determined by the following critical parameters:

• Color and CCT Match: Both parts must be White, Cool 5000K to maintain color consistency in lighting applications
• Package Compatibility: Both parts must use 0606 (1616 Metric) surface mount package to ensure PCB footprint and reflow compatibility
• Mounting Type: Surface mount requirement must be maintained
• Electrical Operating Range: Forward voltage and test current must be compatible with existing circuit designs
• Thermal Characteristics: Thermal resistance and maximum current ratings must support the intended application thermal budget
• Compliance and Status: Active product status with current certifications ensures supply chain continuity

The XD16AWT-H0-0000-00000HF3E (XLamp® XD16 series) meets all substitution criteria while offering improved efficiency and active product status.

Parameter Comparison

Engineering Selection Recommendations

The XD16AWT-H0-0000-00000HF3E is a direct substitute for the obsolete XQDAWT-02-0000-00000BFE3 based on the following factors:

• Product Status: The XD16 series is Active, ensuring long-term supply availability and manufacturing support
• Compliance: Both parts maintain REACH Unaffected status. The XD16 additionally carries RoHS Compliant certification
• Electrical Compatibility: Operating at 350mA test current with identical flux output (126lm), the XD16 operates at lower forward voltage (2.73V vs 3.1V), reducing power dissipation in existing circuits
• Thermal Performance: Superior thermal resistance (6°C/W vs 7.5°C/W) and lower seated height (0.88mm vs 1.65mm) improve thermal management and PCB integration
• Optical Performance: Enhanced CRI (80 vs 70) provides superior color rendering while maintaining 5000K color temperature

The substitute part is suitable for direct replacement in applications where the specified parameters are compatible with circuit design constraints.

Frequently Asked Questions (FAQ)

Q: Can the XD16AWT-H0-0000-00000HF3E replace the XQDAWT-02-0000-00000BFE3 in existing designs?

A: Yes. Both parts share identical package (0606/1616 Metric), color (White, Cool 5000K), and test current (350mA). The XD16 operates at lower forward voltage (2.73V vs 3.1V), which may require circuit verification if voltage regulation is critical. The lower seated height (0.88mm vs 1.65mm) is mechanically compatible with standard 0606 footprints.

Q: What are the key differences between these parts?

A: The primary differences are: (1) Product Status—XQ-D is Obsolete while XD16 is Active; (2) Forward Voltage—XD16 operates at 2.73V versus 3.1V; (3) Efficiency—XD16 delivers 132 lm/W versus 116 lm/W; (4) CRI—XD16 provides CRI 80 versus CRI 70; (5) Thermal Resistance—XD16 has 6°C/W versus 7.5°C/W; (6) Maximum Current—XD16 supports 2A versus 700mA.

Q: Are there viewing angle differences?

A: Yes. The XQDAWT offers 145° viewing angle while the XD16AWT offers 135° viewing angle. This 10° difference may affect light distribution in applications requiring wide-angle illumination.

Q: Is the XD16 suitable for high-current applications?

A: The XD16 supports maximum current of 2A, compared to 700mA for the XQ-D. However, both parts are tested and specified at 350mA. Operation above rated test current requires thermal analysis and circuit design verification.

Q: What is the impact of lower forward voltage on my circuit?

A: The XD16's lower forward voltage (2.73V vs 3.1V) reduces voltage drop across the LED, resulting in lower power dissipation. This may affect current-limiting resistor calculations and power supply requirements. Circuit redesign may be necessary if voltage regulation is tightly controlled.

Q: Are both parts RoHS compliant?

A: The XD16AWT-H0-0000-00000HF3E is RoHS Compliant. RoHS status for the XQDAWT is not specified in available documentation. Both parts maintain REACH Unaffected status.