XPEBWT-L1-0000-00DF6 Equivalent & Substitute Parts

Part Overview

The XPEBWT-L1-0000-00DF6 is an XLamp® XP-E2 warm white LED from CreeLED, Inc., designed for surface mount lighting applications. This Active product operates at 3750K color temperature with a forward voltage of 2.9V and 350mA test current, delivering 111lm at 85°C. The component is housed in a 1414 (3535 Metric) package with a 110° viewing angle and 9°C/W thermal resistance. Finding equivalent or substitute parts becomes necessary when managing inventory constraints, optimizing thermal performance, or adjusting color temperature requirements while maintaining mechanical and electrical compatibility.

Substiute Parts

XPEBWT-L1-0000-00DF6

CreeLED, Inc.In Stock: 1135XPEBWT-L1-0000-00DF6 Datasheet

Current PartRFQ

XPGBWT-L1-0000-00DZ8

CreeLED, Inc.In Stock: 2698XPGBWT-L1-0000-00DZ8 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The XPGBWT-L1-0000-00DZ8 qualifies as a parametric equivalent based on the following substitution criteria:

Mechanical Compatibility:

• Identical package type: 1414 (3535 Metric)
• Identical mounting type: Surface Mount
• Identical physical dimensions: 0.136" L x 0.136" W (3.45mm x 3.45mm)
• Identical seated height: 0.094" (2.39mm)

Electrical Compatibility:

• Test current alignment: 350mA (identical)
• Forward voltage similarity: 2.72V vs. 2.9V (within acceptable circuit design tolerance)
• Maximum current rating: 1.5A (exceeds 1A requirement)
• Flux output at test conditions: 111lm (identical)

Regulatory & Compliance:

• RoHS Compliant (matching status)
• REACH Unaffected (matching status)
• ECCN: EAR99 (matching classification)

Functional Differences:

• Color temperature: 2700K (warmer) vs. 3750K (neutral warm)
• Thermal resistance: 4°C/W (improved) vs. 9°C/W
• Viewing angle: 115° (wider) vs. 110°
• Lumens/Watt efficiency: 117 lm/W vs. 109 lm/W

Parameter Comparison

Engineering Selection Recommendations

Both the XPEBWT-L1-0000-00DF6 and XPGBWT-L1-0000-00DZ8 maintain Active product status and identical regulatory compliance (RoHS Compliant, REACH Unaffected). The substitute part XPGBWT-L1-0000-00DZ8 offers improved thermal performance with 4°C/W thermal resistance compared to 9°C/W, making it suitable for applications requiring enhanced heat dissipation. The forward voltage difference of 0.18V is within typical circuit design tolerance for LED driver circuits. Selection between these parts depends on application-specific requirements: the XPEBWT-L1-0000-00DF6 maintains the specified 3750K color temperature, while the XPGBWT-L1-0000-00DZ8 provides warmer 2700K output with superior thermal characteristics and efficiency (117 lm/W vs. 109 lm/W).

Frequently Asked Questions (FAQ)

Q: Can XPGBWT-L1-0000-00DZ8 be used as a direct replacement for XPEBWT-L1-0000-00DF6?

A: Mechanical and electrical compatibility is confirmed. Both parts share identical package dimensions (1414/3535 Metric), mounting type (Surface Mount), and test current (350mA). The forward voltage difference (2.72V vs. 2.9V) is within acceptable tolerance for standard LED driver circuits. The primary consideration is color temperature: XPGBWT-L1-0000-00DZ8 operates at 2700K (warmer) versus 3750K (neutral warm). Application requirements determine suitability.

Q: What are the thermal performance differences?

A: The substitute part XPGBWT-L1-0000-00DZ8 provides superior thermal performance with 4°C/W thermal resistance compared to 9°C/W for the main part. This 55% improvement in thermal resistance reduces junction temperature rise under identical operating conditions, beneficial for high-power or thermally constrained applications.

Q: Are both parts RoHS and REACH compliant?

A: Both XPEBWT-L1-0000-00DF6 and XPGBWT-L1-0000-00DZ8 are RoHS Compliant and REACH Unaffected, meeting identical regulatory requirements for electronic component use in regulated markets.

Q: How do the viewing angles compare?

A: The substitute part XPGBWT-L1-0000-00DZ8 provides a 115° viewing angle compared to 110° for the main part. This 5° increase in viewing angle provides slightly wider light distribution, which may be advantageous in certain optical design applications.

Q: What is the efficiency difference between these parts?

A: At the 350mA test current, XPGBWT-L1-0000-00DZ8 delivers 117 lm/W compared to 109 lm/W for XPEBWT-L1-0000-00DF6, representing approximately 7% higher luminous efficacy. Both parts deliver identical flux output (111lm) at 85°C under test conditions.