LUXEON C
17Pages

Catalog excerpts

LUXEON C Power Light Source Introduction The LUXEON C is the power LED that enables manufacturers of appliances, portable lighting solutions and power tools to economically incorporate high quality, high performance LEDs in their applications. LUXEON C delivers high lumens per dollar and 70% lumen maintenance at 20K hours in a very compact package that can be easily integrated into the smallest of spaces. • Typical light output of 95 lumens • Leading flux density allows you to at 350 mA • Small un-encapsulated light source simplifies optic design • Die on ceramic construction reduces thermal management reduce the number of LEDs used, reducing your manufacturing cost • Design smaller, sleeker solutions with ultra compact LEDs • Small source size allows you to • Maximum junction temperature of 135°C create efficient optical designs • Maximum drive current 500 mA enabling lighting solutions with • Best moisture sensitivity: JEDEC fewer LEDs Level1, unlimited floor life—no need for reconditioning • Small form factor: 2.04 x 1.64 x 0.7 mm • Minimized thermal management reduces design complexity for optimized solutions • High efficacy emitters require less electricity than conventional solutions LUXEON C Datasheet DS41 ©2014 Philips Lumileds Lighting Company.

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 C is tested and binned at 350 mA, with current pulse duration of 20 ms. All characteristic charts where the thermal pad is kept at constant temperature (25°C typically) are measured with current pulse duration of 20 ms. The part number designation is explained as follows: LXCL–ABCD–EFGH Where: A — designates package and radiation pattern (value E for lambertian emitter) designates off-state color (value Y for yellow) designates on-state color (value W for LUXEON C series) designates generation reserved for future product offerings Therefore...

Open the catalog to page 3

Electrical and Optical Characteristics LUXEON C at Test Current (350 mA) Thermal Pad Temperature = 25°C Table 2. Parameter Temp Coefficient of Forward Voltage 5 Thermal Resistance, junction-case Viewing Angle Notes for Table 2: 1. Philips Lumileds maintains a tester tolerance of ±10% on flux measurements. 2. Philips Lumileds maintains a tolerance of ±0.06V on forward voltage measurements. Absolute Maximum Ratings Table 3. Parameter DC Forward Current (mA) Peak Pulsed Forward Current (mA) [2] < 8000V Human Body Model (HBM) Class 3B JESD22-A114-E Storage Temperature Reflow Soldering...

Open the catalog to page 4

Reflow Soldering Characteristics Figure 1. Temperature Profile for Table 5. Table 5. Profile Feature Lead Free Assembly Average Ramp-Up Rate ( Tsmax to Tp ) Preheat Temperature Min ( Tsmin ) Preheat Temperature Max ( Tsmax ) Preheat Time ( tsmin to tsmax ) Time Maintained Above Temperature TL Time Maintained Above Time ( tL ) Peak / Classification Temperature ( TP ) Time Within 5°C of Actual Peak Temperature ( tP ) Ramp-Down Rate Time 25°C to Peak Temperature Note for Table 5: 1. All temperatures refer to the application Printed Circuit Board (PCB), measured on the surface adjacent to the...

Open the catalog to page 5

Mechanical Dimensions Light emiƫng surface 2.04 ± 0.10 Indicates opƟcal center SIDE VIEW BOTTOM VIEW - Figure 2. Package outline drawing for LUXEON C. Notes for Figure 2: 1. Drawings not to scale. 2. All dimensions are in millimeters. LUXEON C Datasheet DS41 20140604 ©2014 Philips Lumileds Lighting Company.

Open the catalog to page 6

BoƩom view Figure 4. Solder pad layout. Notes for Figures 3 and 4: 1. The photograph shows the recommended LUXEON C layout on Printed Circuit Board (PCB) with white solder mask. 2. Application brief AB36 provides extensive details of this layout including the solder stencil mask design. In addition, the .dwg files are available at www.philipslumileds.com and www.philipslumileds.cn.com. LUXEON C Datasheet DS41 20140604 ©2014 Philips Lumileds Lighting Company.

Open the catalog to page 7

Wavelength Characteristics LUXEON C at Test Current, Case Temperature = 25°C Typical Spectral Power Distribution Figure 5. Color spectrum of 5000K to 7000K emitters, integrated measurement. LUXEON C Datasheet DS41 20140604 ©2014 Philips Lumileds Lighting Company

Open the catalog to page 8

Light Output Characteristics over Temperature Typical Relative Luminous Flux vs. Case Temperature 1.1 1.05 LED case temperature (°C) Figure 6. Relative light output vs. temperature. LUXEON C Datasheet DS41 20140604 ©2014 Philips Lumileds Lighting Company.

Open the catalog to page 9

Typical Forward Current Characteristics Typical Forward Current vs. Forward Voltage, Ta = 25°C Thermal Pad Temperature = 25°C 500 Forw ward Current (mA) Figure 7. Typical forward current vs. forward volatage. Typical Relative Luminous Flux vs. Forward Current Ta = 25°C 1.4 Relat tive Lumino Flux ous Figure 8. Typical relative luminous flux vs. forward current. LUXEON C Datasheet DS41 20140604 ©2014 Philips Lumileds Lighting Company.

Open the catalog to page 10

Current Derating Curves Current Derating Curve for 350 mA Drive Current 400 Figure 9. Maximum forward current vs. ambient temperature, based on TJMAX = 135°C. Current Derating Curve for 500 mA Drive Current 600 Figure 10. Maximum forward current vs. ambient temperature, based on TJMAX = 135°C. LUXEON C Datasheet DS41 20140604 ©2014 Philips Lumileds Lighting Company.

Open the catalog to page 11

Typical Spatial Radiation Pattern Typical Angular Intensity Distribution 1.2 Relative Luminous Flux Intens sity Angle (degrees) Figure 11. Typical angular intensity distribution. Typical Polar Radiation Pattern 90° 120° Figure 12. Typical polar radiation pattern. 210° LUXEON C Datasheet DS41 20140604 ©2014 Philips Lumileds Lighting Company. 240°

Open the catalog to page 12