XMLHVW-Q0-0000-0000LS6F4 Equivalent & Substitute Parts

Part Overview

The XMLHVW-Q0-0000-0000LS6F4 is a Cree LED Xlamp® XM-L HVW series white neutral light-emitting diode in 2020 (5050 Metric) surface mount package. This component operates at 46V forward voltage with 44mA test current, delivering 191lm at 85°C and 94 lm/W efficiency. The part is currently active in production status. Substitute parts are necessary when the original component becomes unavailable, when inventory constraints require alternative sourcing, or when design flexibility permits operation within the specified electrical and mechanical parameter ranges.

Substiute Parts

XMLHVW-Q0-0000-0000LS6F4

CreeLED, Inc.In Stock: 1034XMLHVW-Q0-0000-0000LS6F4 Datasheet

Current PartRFQ

PSL0102WBEB1

ROHM SemiconductorIn Stock: 2686PSL0102WBEB1 Datasheet

SimilarRFQ

PSL0102WBEC1

ROHM SemiconductorIn Stock: 1640PSL0102WBEC1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the XMLHVW-Q0-0000-0000LS6F4 is determined by the following critical parameters:

Mechanical Compatibility: Package type (2020/5050 Metric), physical dimensions (5.00mm x 5.00mm), and mounting type (Surface Mount) must match to ensure PCB footprint compatibility.

Electrical Compatibility: Forward voltage (Vf), test current, and maximum current ratings must fall within acceptable operating ranges for the circuit design. The substitute parts listed operate at significantly different voltage levels (3.3V vs. 46V), which restricts their application to circuits specifically designed for lower voltage operation.

Optical Characteristics: Color (White), correlated color temperature (CCT), and luminous flux output determine suitability for the intended lighting application. The substitute parts operate at 5000K (Cool White) versus the main part's 4750K (Neutral White), representing a measurable shift in color temperature.

Compliance & Status: RoHS and REACH compliance ensure regulatory adherence. Product status (Active vs. Obsolete) affects long-term availability and supply chain reliability.

The substitute parts PSL0102WBEB1 and PSL0102WBEC1 share identical package geometry and surface mount characteristics but differ substantially in voltage architecture and optical output, limiting their substitution scope to applications where these differences are acceptable.

Parameter Comparison

Engineering Selection Recommendations

XMLHVW-Q0-0000-0000LS6F4 (Primary Component): This part maintains Active product status with full RoHS compliance, ensuring continued availability and regulatory adherence. The 46V forward voltage architecture and 94 lm/W efficiency are optimized for high-voltage LED driver circuits. Selection of this component is recommended for new designs requiring neutral white color temperature (4750K) and long-term supply chain stability.

PSL0102WBEB1 (Substitute Option): This ROHM component operates at 3.3V with 95 lm/W efficiency, matching the main part's lm/W performance. However, Obsolete product status indicates limited future availability. The 5000K cool white color temperature represents a 250K shift from the main part. The 1.00mm seated height is substantially lower than the main part's 3.30mm, requiring PCB design accommodation. This substitute is applicable only to circuits designed for 3.3V operation with cool white color temperature acceptance.

PSL0102WBEC1 (Substitute Option): This ROHM component also operates at 3.3V with Obsolete status. The 90 CRI rating exceeds the main part's 75 CRI, but the 75 lm/W efficiency is 19 lm/W lower than the main part. The 5000K color temperature and 1.00mm height present the same considerations as PSL0102WBEB1. This substitute is applicable only when higher color rendering index and cool white temperature are acceptable trade-offs for reduced efficiency.

Compliance Status: All three components maintain RoHS and REACH compliance. The substitute parts carry ROHS3 designation with MSL 3 (168 Hours) moisture sensitivity rating, requiring appropriate handling during storage and assembly.

Frequently Asked Questions (FAQ)

Q: Can PSL0102WBEB1 or PSL0102WBEC1 be used as direct drop-in replacements for XMLHVW-Q0-0000-0000LS6F4?

A: No. While all three components share the 2020 (5050 Metric) package footprint, the substitute parts operate at 3.3V versus the main part's 46V. This fundamental voltage difference requires circuit redesign and different LED driver architecture. Additionally, the substitute parts are 2.30mm shorter (1.00mm vs. 3.30mm seated height), which may affect PCB clearance and thermal management.

Q: What is the color temperature difference between the main part and substitutes?

A: The XMLHVW-Q0-0000-0000LS6F4 operates at 4750K (Neutral White), while both PSL0102WBEB1 and PSL0102WBEC1 operate at 5000K (Cool White). This 250K difference produces a measurably cooler light output. The main part's 75 CRI is lower than PSL0102WBEC1's 90 CRI but comparable to PSL0102WBEB1's 80 CRI.

Q: Why are the substitute parts listed as Obsolete?

A: Both PSL0102WBEB1 and PSL0102WBEC1 carry Obsolete product status from ROHM Semiconductor, indicating these components are no longer in active production. This status affects long-term availability and may impact supply chain planning. The main part XMLHVW-Q0-0000-0000LS6F4 maintains Active status.

Q: Are there thermal management differences between these components?

A: The main part specifies 4.6°C/W thermal resistance. The substitute parts do not provide thermal resistance specifications in the available data. The main part's greater seated height (3.30mm vs. 1.00mm) may provide different thermal coupling characteristics to the PCB.

Q: What packaging formats are available for these components?

A: The main part XMLHVW-Q0-0000-0000LS6F4 is supplied in Tape & Reel (TR) format. The substitute parts PSL0102WBEB1 and PSL0102WBEC1 are supplied in Cut Tape (CT) format. This difference affects handling, storage, and assembly line integration.

Q: Do all components meet current regulatory requirements?

A: Yes. The main part is RoHS Compliant. The substitute parts are ROHS3 Compliant, representing the current RoHS standard. All three components are REACH Unaffected. Both substitute parts carry MSL 3 (168 Hours) moisture sensitivity rating, requiring controlled storage conditions.