XMLBWT-00-0000-000LT20F6 Equivalent & Substitute Parts

Part Overview

The XMLBWT-00-0000-000LT20F6 is a CreeLED XLamp® XM-L2 warm white LED (3750K) in 2020 (5050 Metric) surface mount package. This active product delivers 210 lm at 85°C with 700 mA test current and 2.72V forward voltage. Finding equivalent or substitute parts is necessary when addressing specific color temperature requirements, managing inventory constraints, or accommodating design variations within compatible electrical and mechanical parameters.

Substiute Parts

XMLBWT-00-0000-000LT20F6

CreeLED, Inc.In Stock: 1113XMLBWT-00-0000-000LT20F6 Datasheet

Current PartRFQ

XMLBWT-00-0000-000LT20E7

CreeLED, Inc.In Stock: 5046XMLBWT-00-0000-000LT20E7 Datasheet

Parametric EquivalentRFQ

XMLBWT-02-0000-000LT20E8

CreeLED, Inc.In Stock: 1368XMLBWT-02-0000-000LT20E8 Datasheet

Parametric EquivalentRFQ

PSL0102WBEB1

ROHM SemiconductorIn Stock: 2686PSL0102WBEB1 Datasheet

SimilarRFQ

PSL0102WBEC1

ROHM SemiconductorIn Stock: 1640PSL0102WBEC1 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility is determined by the following criteria:

Parametric Equivalents maintain identical or functionally equivalent electrical and mechanical characteristics within the XLamp® XM-L2 series. These parts share the same forward voltage (2.72V), test current (700 mA), maximum current (3A), package (2020/5050 Metric), thermal resistance (2.5°C/W), viewing angle (125°), and flux output (210 lm @ 85°C). Differences are limited to color temperature (CCT), which is a selectable design parameter.

Similar Parts share the same physical package (2020/5050 Metric) and surface mount mounting type but originate from a different manufacturer (ROHM Semiconductor, PSL0102 series) with significantly different electrical characteristics, including higher forward voltage (3.3V), lower test current (120 mA), lower maximum current (200 mA), and reduced thermal performance specifications. These parts are classified as similar due to package compatibility but require circuit redesign for electrical integration.

Parameter Comparison

Engineering Selection Recommendations

Parametric Equivalents (XMLBWT-00-0000-000LT20E7, XMLBWT-02-0000-000LT20E8): These CreeLED XLamp® XM-L2 parts are direct substitutes for the main part. Both maintain active product status, identical electrical specifications (2.72V, 700 mA, 3A max, 105 lm/W), and identical mechanical packaging (2020/5050 Metric, 3.15 mm height, 2.5°C/W thermal resistance). Selection between these three parts depends solely on color temperature requirement: 3750K (main part), 3000K (XMLBWT-00-0000-000LT20E7), or 2700K (XMLBWT-02-0000-000LT20E8). All three are RoHS Compliant and suitable for direct circuit substitution without modification.

Similar Parts (PSL0102WBEC1, PSL0102WBEB1): These ROHM Semiconductor PSL0102 series LEDs share the 2020 (5050 Metric) package footprint but are classified as obsolete products with fundamentally different electrical characteristics. Forward voltage is 0.58V higher (3.3V vs. 2.72V), test current is 580 mA lower (120 mA vs. 700 mA), and maximum current is 2.8A lower (200 mA vs. 3A). Thermal resistance data is not provided. These parts require complete circuit redesign including driver and current-limiting modifications and are not recommended for direct substitution in existing designs. Use only when color temperature (5000K cool white) is a mandatory requirement and circuit redesign is feasible.

Frequently Asked Questions (FAQ)

Q: Can XMLBWT-00-0000-000LT20E7 or XMLBWT-02-0000-000LT20E8 be used as direct drop-in replacements for XMLBWT-00-0000-000LT20F6?

A: Yes. Both parametric equivalents maintain identical forward voltage (2.72V), test current (700 mA), maximum current (3A), package dimensions (2020/5050 Metric), height (3.15 mm), and thermal resistance (2.5°C/W). The only difference is color temperature: 3000K and 2700K respectively, compared to 3750K for the main part. No circuit modifications are required.

Q: What is the key difference between parametric equivalents and similar parts?

A: Parametric equivalents (XMLBWT series) are from the same manufacturer and series with identical electrical and mechanical specifications except color temperature. Similar parts (PSL0102 series) are from a different manufacturer with significantly different electrical characteristics (higher forward voltage, lower current ratings, lower efficiency) and require circuit redesign for integration.

Q: Can PSL0102WBEC1 or PSL0102WBEB1 replace the main part in an existing circuit?

A: No. These parts have different forward voltage (3.3V vs. 2.72V), lower test current (120 mA vs. 700 mA), and lower maximum current (200 mA vs. 3A). Direct substitution will result in incorrect LED operation and potential circuit damage. Circuit redesign is mandatory.

Q: Why are PSL0102WBEC1 and PSL0102WBEB1 marked as obsolete?

A: Product status is provided as obsolete in the manufacturer data. Obsolete products may have limited availability and no ongoing manufacturer support. For new designs, parametric equivalents from the active XLamp® XM-L2 series are recommended.

Q: Are all substitute parts RoHS compliant?

A: Yes. The main part and parametric equivalents are RoHS Compliant. The similar parts (PSL0102 series) are ROHS3 Compliant. All parts meet RoHS requirements.

Q: What is the difference in packaging between the main part and similar parts?

A: The main part and parametric equivalents are supplied in Tape & Reel (TR) packaging. Similar parts are supplied in Cut Tape (CT) packaging. Both are surface mount compatible, but packaging format may affect handling and assembly processes.

Q: Can color temperature be changed without affecting circuit operation?

A: Yes, when using parametric equivalents within the XLamp® XM-L2 series. All three color temperature options (3750K, 3000K, 2700K) maintain identical electrical specifications, so circuit operation remains unchanged. Color temperature selection is a design choice based on application requirements.