LUXEON 3535L
27Pages

Catalog excerpts

General Illumination LUXEON 3535L High efficacy in a 3535 package with full range of CCTs and CRIs The LUXEON 3535L delivers optimized performance in combination with the Quality of Light needed for distributed light source applications. In addition to offering specified correlated color temperature and color rendering combinations, LUXEON 3535L is available in three performance levels. These LEDs boast the efficacy and reliability required by the indoor and outdoor illumination markets. Features and BENEFITS Industry standard package enables drop-in replacement for existing 3535 packages Maximum drive current of 200mA delivers superior lumens for reduced LED count Primary Applications Architectural Downlights 1/6th and 1/7th ANSI color binning delivers tight color control Indoor Area Lighting Enables Ts points of 105°C which allows for higher broad temperature Full range of CCTs and minimum CRI configurations for design flexibility Specialty Lighting DS203 LUXEON 3535L Product Datasheet ©2015 Lumileds Holding B.V. All rights reserved.

Open the catalog to page 1

Table of Contents General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Product Nomenclature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Average Lumen Maintenance Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Environmental Compliance...

Open the catalog to page 2

General Information Product Nomenclature LUXEON 3535L Illumination emitters are tested and binned at 100mA, with current pulse duration of 20ms. All characteristic charts where the solder pad is kept at constant temperature (25°C typically) are measured with current pulse duration of 20ms. The part number designations for the MXA8 series is explained as follows: MXAD-EFGH-IJKL Where: D — designates minimum CRI performance (7 = 70 minimum and 8 = 80 minimum) E — designates radiation pattern (value P = Lambertian) F — designates color (W = White) G & H — designates nominal ANSI CCT (30 =...

Open the catalog to page 3

Product Selection Product Selection for LUXEON 3535L LEDs Solder Pad Temperature = 25°C, Test Current = 100mA Table 1. Nominal CCT Part Number Table 1 continued on next page. DS203 LUXEON 3535L Product Datasheet 20150312 ©2015 Lumileds Holding B.V. All rights reserved.

Open the catalog to page 4

1 Total angle at which 90% of total luminous flux is captured 2 Viewing angle is the off axis angle from lamp centerline where the luminous intensity is 1/2 of the peak value DS203 LUXEON 3535L Product Datasheet 20150312 ©2015 Lumileds Holding B.V. All rights reserved.

Open the catalog to page 5

Electrical Characteristics Electrical Characteristics of LUXEON 3535L LEDs Solder Pad Temperature = 25°C, Test Current = 100mA Table 3. Forward Voltage Vf [1] (V) Minimum Typ. Temperature Coefficient of Forward Voltage [2] (mV/°C) DVf / DTJ Part Numbers Typical Thermal Resistance Junction to Solder Pad (°C/W) Ru J-C Notes for Table 3: 1. Lumileds maintains a tolerance of ± 0.10V on forward voltage measurements. 2. Measured between Tj = 25°C and Tj = 110°C. Absolute Maximum Ratings Table 4. Parameter Maximum Performance DC Forward Current (mA) [1] [3] Peak Pulsed Forward Current (mA) [2] [3]...

Open the catalog to page 6

Reflow Soldering Characteristics 300 Time (seconds) Temperature Profile for Table 6. Table 6. Reflow Profile in Accordance with J-Std-020D. Profile Feature Lead Free Assembly Preheat/Soak : Temperature Min (Tsmin ) Temperature Max (Tsmax ) Maximum Time (ts ) from Tsmin to Tsmax Maximum Time (tL ) Maintained above TL Maximum Peak Package Body Temperature (Tp ) Time (tp ) within 5°C of the specified temperature (Tc ) Maximum Ramp-Down Rate (Tp to TL ) Maximum Time 25°C to Peak Temperature Note for Table 6: 1. All temperatures refer to the application Printed Circuit Board (PCB), measured on...

Open the catalog to page 7

Mechanical Dimensions Figure 1. Mechanical dimensions for LUXEON 3535L MXAx-PWxx-S001. Figure 2. Mechanical dimensions for LUXEON 3535L MXAx-PWxx-0000 and MXAx-PWxx-H001. Notes for Figures 1 and 2: 1. All dimensions are in millimeters. 2. Tolerance: ±0.10mm. 3. Materials: -- Lead Frame: Copper Alloy with Silver Plating -- Package Body: High Temperature Thermal Plastic -- Encapsulant: Silicone Resin -- Solder Lead Finish: Ni-Ag Plating DS203 LUXEON 3535L Product Datasheet 20150312 ©2015 Lumileds Holding B.V. All rights reserved.

Open the catalog to page 8

Figure 3. Solder pad layout for LUXEON 3535L. Notes for Figure 3: 1. The drawing above shows the recommended solder pad layout on Printed Circuit Board (PCB). 2. Application Brief AB203 provides extensive details for this layout. In addition, the .dwg files are available at www.lumileds.com. Assembly Precautions The LUXEON emitter package contains a silicone overcoat to protect the LED chip and extract the maximum amount of light. As with most silicones used in LED optics, care must be taken to prevent any incompatible chemicals from directly or indirectly reacting with the silicone. The...

Open the catalog to page 9

Typical Performance Curves Spectral Distribution vs. Wavelength Characteristics, MXA7-PWx-xxxx Figure 4a. Typical color spectrum of MXA7-PWx-xxxx emitter, integrated measurement Spectral Distribution vs. Wavelength Characteristics, MXA8-PWx-xxxx Figure 4b. Typical color spectrum of MXA8-PWx-xxxx emitter, integrated measurement at solder pad temperature = 25°C, forward current = 100mA. DS203 LUXEON 3535L Product Datasheet 20150312 ©2015 Lumileds Holding B.V. All rights reserved.

Open the catalog to page 10

Spectral Distribution vs. Wavelength Characteristics, MXA9-PWxx-xxxx Figure 4c. Typical color spectrum of MXA9-PWxx-xxxx emitter, integrated measurement at solder pad temperature = 25°C, forward current = 100mA. DS203 LUXEON 3535L Product Datasheet 20150312 ©2015 Lumileds Holding B.V. All rights reserved.

Open the catalog to page 11