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LUXEON XF-3535L

Product catalog summary

General Product Information
The LUXEON XF-3535L is a flexible linear LED array designed for diverse lighting applications. It offers lumen strips ranging from 1000 to 5000 with efficacies up to 157 lm/W. The product supports a full range of CCT/CRI from 2200K to 5700K with CRI values between 70 and 90. It features easy integration with backside adhesive for mounting and options for solder terminals or push-in wire connectors. It is UL-recognized and RoHS compliant.

Test Conditions
The nominal current is 100mA per LED string, supporting configurations up to 600mA. LEDs are tested at a junction temperature of 25°C with a drive current of 100mA.

Part Number Nomenclature
Part numbers indicate CCT, CRI, number of LEDs, strip dimensions, connectivity, and forward voltage. For example, L235-3080AMLF5WAD0 represents a 3000K, 80CRI, 56 LEDs per board, 525mm length, 5.25mm width, with specific electrical connectivity and forward voltage.

Lumen Maintenance and Environmental Compliance
For long-term performance, contact Lumileds. The product complies with RoHS and REACH regulations, avoiding hazardous substances like lead and mercury.

Performance Characteristics
Performance varies by CCT and CRI, with luminous flux from 1080 to 5076 lm and typical luminous efficacy from 112 to 157 lm/W. Forward voltage ranges from 18V to 36V depending on configuration.

Configurations
Various configurations are available, differing in LED count, strip length, width, and electrical setup. For example, the L235-xxyyAULM5JAI0 configuration includes 108 LEDs, a 1150mm strip length, and IDC connectors.

Electrical and Thermal Characteristics
Forward voltage ranges from 17.4V to 37.2V, with thermal resistance values provided for junction to solder pad and solder pad to heat sink.

Absolute Maximum Ratings
Maximum ratings include a forward current of 200mA per string, peak pulsed forward current of 240mA, and junction temperature up to 125°C. The product is ESD sensitive with specific operating and storage temperature ranges.

Characteristic Curves
Includes spectral power distribution and radiation pattern characteristics, illustrating typical performance at specified conditions.

Color Bin Definition
Details on color binning ensure consistency in color output across different batches.

Color Bin Definitions
Table 5 provides the 3-step MacAdam ellipse color bin definitions for LUXEON XF-3535L, detailing nominal CCT, color space center points, major axes, and ellipse rotation angles for various color temperatures ranging from 2200K to 5700K. Lumileds maintains a tolerance of ±0.01 on x and y color coordinates.

Mechanical and Electrical Specifications
Figures 4 to 15 illustrate the mechanical dimensions and electrical circuit diagrams for various LUXEON XF-3535L models. All drawings are not to scale and dimensions are in millimeters. Tolerances for linear and angular measurements are specified.

Assembly Precautions
The LUXEON XF-3535L emitter package includes a silicone overcoat, which is gas permeable. Care must be taken to avoid incompatible chemicals that may react with the silicone, potentially affecting LED light output. Application Brief AB203 provides more details on VOCs and incompatible chemicals.

Packaging Information
Table 6 lists the maximum units per reel for different part numbers, with reel dimensions provided in Figure 17. Units are delivered mechanically in tape and reel, joined by small Kapton tape for easy separation.

Flexible Substrate Material
The substrate is a polyimide-based copper-clad laminate with good bending stability and a high-reflectivity white coating. The backside includes a thermally conductive PSA for improved thermal interface to the heat-sink.

Connectors
The LUXEON XF-3535L is available with optional electrical connectors, allowing direct wire to board connection without soldering. The connectors can handle high drive currents and accept 24 Gauge Solid or Stranded wires.

Disclaimer
Information is provided "as is" without warranties or guarantees. Lumileds reserves the right to make changes without notice.

About Lumileds
Lumileds is a leader in light engine innovation, providing quality and reliable products for automotive, consumer, and illumination markets.

Catalog excerpts

GENERAL ILLUMINATION LUXEON XF-3535L Turnkey solution on a flexible substrate with optimized performance and uniform light distribution LUXEON XF-3535L is a fully integrated solution optimized for lighting applications requiring flexible linear LED arrays that can easily fit into any luminaire housing form factor. The turnkey solution minimizes time to market and simplifies supply chain by reducing optical and mechanical design efforts. Combined with LUXEON 3535L, LUXEON XF-3535L provides the same powerful optical performance guaranteed by LUXEON LEDs. PRIMARY APPLICATIONS 1000–5000 lumen strips enabling efficacies of up to 157 lm/W A full range of CCT/CRI offerings: 2200–5700K with 70–90CRI minimums Indoor Area Lighting Complete integrated solution guarantees simplified supply chain and faster time to market Backside adhesive for attachment to heat sink allows for ease of mounting and assembly Available with solder terminals or push-in wire connectors for easy electrical connection Specialty Lighting DS142 LUXEON XF-3535L Product Datasheet ©2015 Lumileds Holding B.V. All rights reserved.

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Table of Contents General Product Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Test Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Part Number Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Lumen Maintenance . . . . . . . . . . . . ....

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General Product Information Test Conditions The nominal current for LUXEON XF-3535L is 100mA x the number of parallel LED strings. A LUXEON XF-3535L configuration with 6 parallel strings has a nominal drive current of 600mA. The LEDs on LUXEON XR-3535L are tested and specified individually at a junction temperature of 25°C with a drive current of 100mA and pulse duration of 20ms. The minimum, typical, and maximum performance numbers for LUXEON XF-3535L in this datasheet are derived from the individual LED measurements. The confidence level on all minimum and maximum performance parameters in...

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Performance Characteristics Product Selection Guide Table 1. Product performance of LUXEON XF-3535Lat lOOmA/LED^, T^S-C. 1. The nominal drive current is 100 mA x the number of parallel strings in LUXEON XF-3535L. See table 2 for physical configurations. 2. Lumileds maintains a tolerance of ±2 on CRI measurements for individual LUXEON 3535L LEDs. 3. Lumileds maintains a tolerance of ±7.5% on luminous flux measurements for individual LUXEON 3535L LEDs. 4. "x" and "y" are part number attributes as described in the Part Number Nomenclature section: here x/y = G/A, G/B, C/A, or C/B. 5. Maximum luminous...

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Configurations Table 2. Configurations for LUXEON XF-3535L. PART NUMBER [1] FLEX STRIP LENGTH (MM) FLEX STRIP WIDTH (MM) ELECTRICAL CONFIGURATION ELECTRICAL CONNECTION 6 Parallel x 6 Series LEDs 6 Parallel x 6 Series LEDs 6 Parallel x 6 Series LEDs 6 Parallel x 6 Series LEDs 8 Parallel x 7 Series LEDs 9 Parallel x 12 Series LEDs Notes for Table 2: 1. “x” and “y” are part number attributes as described in the Part Number Nomenclature section. 2. LED pitch is measured from optical center to optical center of neighboring LED packages. 3. LED pitch varies for 300mm and 600mm length flex strips. See...

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Absolute Maximum Ratings Table 4. Absolute maximum ratings for LUXEON XF-3535L. PARAMETER MAXIMUM PERFORMANCE 200mA x Number of parallel strings Peak Pulsed Forward Current [2] LED Junction Temperature 240mA x Number of parallel strings IEC 61000 4-2 Level 1 (±2kV contact/air discharge) Operating Case Temperature [4] Flex Substrate Storage Temperature Reverse Voltage (Vreverse) [6, 7] -5V x Number of series LEDs LUXEON XF-3535L UL recognized for Class 2 drivers. Substrate and white reflective coating UL94 V0 flammability rated. Notes for 4: 1. Ripple current with a frequency of 50–150Hz is allowed,...

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Characteristic Curves Spectral Power Distribution Characteristics Figure 1: Typical relative intensity vs. wavelength for LUXEON 3535L color spectrum 80CRI at 100mA, Tj=25ºC. Radiation Pattern Characteristics 400 Candela per kilo-lumen (cd/klm) Angle (degrees) Figure 2: Typical radiation pattern for LUXEON XF-3535L at 100mA/LED, Tj=25ºC. DS142 LUXEON XF-3535L Product Datasheet 20150602 ©2015 Lumileds Holding B.V. All rights reserved.

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Figure 3: 3-step MacAdam ellipse illustration for Table 5. Table 5. 3-step MacAdam ellipse color bin definitions for LUXEON XF-3535L. 1. Lumileds maintains a tolerance of ±0.01 on x and y color coordinates. DS142 LUXEON XF-3535L Product Datasheet 20150602 ©2015 Lumileds Holding B.V. All rights reserved.

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Mechanical Dimensions Figure 4: Mechanical dimensions for L235-xxyyAHLGBAAC0. Figure 5: Electrical circuit diagram for L235-xxyyAHLGBAAC0. DS142 LUXEON XF-3535L Product Datasheet 20150602 ©2015 Lumileds Holding B.V. All rights reserved.

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Figure 6: Mechanical dimensions for L235-xxyyAHLGBBAC0. Figure 7: Electrical circuit diagram for L235-xxyyAHLGBBAC0. DS142 LUXEON XF-3535L Product Datasheet 20150602 ©2015 Lumileds Holding B.V. All rights reserved.

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Figure 8: Mechanical dimensions for L235-xxyyAHLCBAAC0. Figure 9: Electrical circuit diagram for L235-xxyyAHLCBAAC0., DS142 LUXEON XF-3535L Product Datasheet 20150602 ©2015 Lumileds Holding B.V. All rights reserved.

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Figure 10: Mechanical dimensions for L235-xxyyAHLCBBAC0. Figure 11. Electrical circuit diagram for L235-xxyyAHLCBBAC0. DS142 LUXEON XF-3535L Product Datasheet 20150602 ©2015 Lumileds Holding B.V. All rights reserved.

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Figure 12: Mechanical dimensions for L235-xxyyAMLF5WAD0. Figure 13. Electrical circuit diagram for L235-xxyyAMLF5WAD0. DS142 LUXEON XF-3535L Product Datasheet 20150602 ©2015 Lumileds Holding B.V. All rights reserved.

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LUXEON XF-3535L

LUXEON XF-3535L

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