XMLEZW-02-0000-0B0HT535H LED EasyWhite™ Equivalent & Substitute Parts

Part Overview

The XMLEZW-02-0000-0B0HT535H is a CreeLED EasyWhite™ XLamp® XM-L warm white LED designed for surface mount applications in 2020 (5050 metric) packages. This component operates at 6V with 700mA test current, delivering 270 lumens at 85°C with a color temperature of 3500K and 80 CRI. The product is currently obsolete, making identification of compatible substitute parts essential for ongoing design support and production continuity.

Substiute Parts

XMLEZW-02-0000-0B0HT535H

CreeLED, Inc.In Stock: 1183XMLEZW-02-0000-0B0HT535H Datasheet

Current PartRFQ

XHP50B-00-0000-0D0UG235H

CreeLED, Inc.In Stock: 876XHP50B-00-0000-0D0UG235H Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XMLEZW-02-0000-0B0HT535H is determined by the following critical parameters:

Mechanical Compatibility: Package type (2020/5050 metric), mounting type (surface mount), and physical dimensions must match or be compatible with existing PCB layouts.

Electrical Compatibility: Forward voltage (6V nominal), color temperature (3500K warm white), and color rendering index (CRI ≥ 80) establish functional equivalence for warm white lighting applications.

Optical Compatibility: Viewing angle (115° minimum) and luminous flux output at test current ensure adequate light distribution and brightness for the intended application.

Regulatory Compliance: RoHS compliance and moisture sensitivity level (MSL 1) must be maintained for manufacturing and environmental requirements.

The XHP50B-00-0000-0D0UG235H qualifies as a substitute based on matching package geometry, warm white color temperature, compatible voltage operation at 6V, superior CRI (90 vs. 80), and active product status with full regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

The XHP50B-00-0000-0D0UG235H is the qualified substitute for the obsolete XMLEZW-02-0000-0B0HT535H based on the following engineering criteria:

Product Status: The substitute is active and currently in production, ensuring long-term availability and supply chain continuity compared to the obsolete original part.

Regulatory Compliance: Both components maintain RoHS compliance and REACH unaffected status, satisfying environmental and regulatory requirements for manufacturing and deployment.

Mechanical Compatibility: Identical package dimensions (2020/5050 metric, 5.00mm x 5.00mm footprint) and surface mount configuration enable direct PCB layout compatibility. The substitute height of 3.63mm versus the original 3.15mm represents a 0.48mm increase; PCB clearance must be verified for applications with height constraints.

Electrical and Optical Performance: The substitute operates at the same 6V nominal forward voltage at 700mA test current, matching the original electrical interface. The substitute delivers 810 lumens versus 270 lumens at 85°C, representing a 3x increase in luminous flux. CRI improves from 80 to 90, and viewing angle increases from 115° to 120°, both favorable for warm white lighting applications.

Thermal Performance: The substitute exhibits superior thermal resistance (1.2°C/W versus 2.5°C/W), reducing junction temperature rise and improving long-term reliability.

Frequently Asked Questions (FAQ)

Q: Can the XHP50B-00-0000-0D0UG235H be used as a direct replacement for the XMLEZW-02-0000-0B0HT535H?

A: Yes, for applications operating at 6V and 700mA test current. Both components share identical package geometry (2020/5050 metric), forward voltage (6V), color temperature (3500K), and surface mount configuration. The substitute provides higher luminous flux (810lm vs. 270lm), improved CRI (90 vs. 80), and better thermal performance. PCB clearance must be verified due to a 0.48mm height increase.

Q: What are the key differences between these two parts?

A: The primary differences are product status (active vs. obsolete), luminous flux output (810lm vs. 270lm at 85°C/700mA), CRI (90 vs. 80), lumens per watt efficiency (103 vs. 64 lm/W), thermal resistance (1.2°C/W vs. 2.5°C/W), and maximum current ratings (3A/1.5A vs. 2A). The substitute also supports dual voltage operation (6V and 12V) compared to 6V only for the original.

Q: Are there any mechanical constraints when substituting?

A: The substitute is 0.48mm taller (3.63mm vs. 3.15mm seated height). Applications with tight vertical clearance or specific height requirements must verify compatibility. The 5.00mm x 5.00mm footprint remains identical, so horizontal PCB layout compatibility is maintained.

Q: Do both parts meet the same regulatory requirements?

A: Yes. Both components are RoHS compliant, REACH unaffected, and carry MSL 1 (unlimited moisture sensitivity level) ratings. Regulatory compliance is maintained with the substitute.

Q: What is the impact of the higher luminous flux in the substitute?

A: The XHP50B-00-0000-0D0UG235H delivers 3x the luminous flux at the same 700mA test current. For applications requiring the original brightness level, the substitute can operate at reduced current, improving efficiency and thermal performance. For applications requiring higher brightness, the substitute provides additional headroom without exceeding maximum current ratings.

Q: Can the XHP50B-00-0000-0D0UG235H operate at 12V?

A: Yes, the substitute supports both 6V and 12V operation with corresponding current ratings (700mA at 6V, 1.4A at 12V). The original XMLEZW-02-0000-0B0HT535H operates only at 6V. Circuit design must accommodate the appropriate voltage and current for the intended application.