LUXEON H50-2 High Voltage LED Introduction The LUXEON® H50-2 delivers superior efficacy, color performance and reliability in a high voltage architecture that minimizes driver requirements making it an ideal solution for space constrained and cost sensitive retrofit bulbs and luminaires. With exceptional color stability over temperature and current, LUXEON H50-2 simplifies design while providing superior quality of light. This document contains the performance data and technical information needed to design and develop LUXEON H50-2 based solutions. • Enables design of small socket and cost sensitive luminaires with simple, efficient and small size driver • Is binned at 85°C and 40 mA with 3 and 5 SDCM color binning. 50V 2 watt LED flexibly supports 110V and 220V solutions. • Exceeds ENERGY STAR® lumen maintenance requirements • Delivers real-world in application performance and reliability. • Lamps • Specialty Lighting LUXEON H50-2 Datasheet DS110 ©2013 Philips Lumileds Lighting Company.

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

General Information Product Nomenclature LUXEON H50-2 is tested and binned at 40 mA, with current pulse duration of 20 ms. All characteristic charts where the thermal pad is kept at constant temperature (85ºC typically) are measured with current pulse duration of 20 ms. Under these conditions, junction temperature and thermal pad temperature are the same. The part number designation is explained as follows: L X A C - A B C D Therefore 80 CRI products tested and binned at 2700K will have the part numbering scheme: LXAC-1827 Average Lumen Maintenance Characteristics Lumen maintenance for solid...

Product Selection Product Selection for LUXEON H50-2 Thermal Pad Temperature = 85°C, Test Current = 40 mA Table 1. Nominal CCT Part Number Minimum Luminous Flux (lm) Typical Luminous Flux (lm) Note for Table 1: 1. Philips Lumileds maintains a tolerance of ± 6.5% on luminous flux and ± 2 on CRI measurements. Optical Characteristics Optical Characteristics for LUXEON H50-2 Thermal Pad Temperature = 85°C, Test Current = 40 mA Table 2. Nominal CCT 2700K 2700K Typ Total Included Angle [1] (degrees) u0.90V Typ Viewing Angle [2] (degrees) 2u 1/2 Notes for Table 2: 1. Total angle at which 90% of total...

Electrical Characteristics Electrical Characteristics for LUXEON H50-2 Thermal Pad Temperature = 85°C, Test Current = 40 mA Table 3. Forward Voltage Vf [1] (V) Nominal CCT Typ. Temperature Coefficient of Forward Voltage [2] (mV/°C) DVF / DTJ Typical Thermal Resistance Junction to Thermal Pad (°C/W) Ru J-C Notes for Table 3: 1. Philips Lumileds maintains a tolerance of ± 0.5% on forward voltage measurements. 2. Measured between 25°C ≤ TJ ≤ 125°C at If = 40 mA. LUXEON H50-2 Datasheet DS110 20130716 ©2013 Philips Lumileds Lighting Company.

Absolute Maximum Ratings Maximum Performance Kn <. . . . < 1000V Human Body Model (HBM) Class 2 JESD22-AI 14-B y < 400V Machine Model (MM) Class 2 JESD22-AI 15-B Operating Case Temperature at 40 mA -40°C - I I 8°C Soldering Temperature JEDEC 020c 260°C Allowable Reflow Cycles 3 100% Relative Humidity for 96 Hours Maximum Reverse Voltage (Vr) LUXEON H LEDs are not designed to be driven in reverse bias . Proper current derating must be observed to maintain junction temperature below the maximum. 2. For AC operation with a minimum of 50Hz. JEDEC Moisture Sensitivity LUXEON H50-2 Datasheet DSI 10...

Reflow Soldering Characteristics Temperature Profile for Table 6. Table 6. 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 (t L) 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 6: 1. All temperatures refer to the application Printed Circuit Board (PCB), measured on the surface adjacent to the package body. LUXEON H50-2...

LASER MARK AREA (ISOLATED) 3X FIDUCIAL LOCATED FRONT SIDE SHOWN FOR REFERENCE ONLY 1.45±0.05 0.200 A B BACK SIDE METALIZATION CENTER TOLERENCE RELATIVE TO FRONT SIDE FIDUCIALS Figure 2. Notes for Figure 2: 1. Do not handle the device by the lens. Excessive force on the lens may damage the lens itself or the interior of the device. 2. Drawings not to scale. 3. All dimensions are in millimeters. 4. The thermal pad is electrically isolated from the anode and cathode contact pads. LUXEON H50-2 Datasheet DS110 20130716 ©2013 Philips Lumileds Lighting Company.

Figure 3. Solder pad layout. Notes for Figure 3: 1. The photograph shows the recommended LUXEON H50-2 layout on Printed Circuit Board (PCB). 2. For more information on assembly and layout, please refer to Technical Note 106 (TN106). 3. The .dwg files are available at www.philipslumileds.com and www.philipslumileds.cn.com. LUXEON H50-2 Datasheet DS110 20130716 ©2013 Philips Lumileds Lighting Company.

Relative Spectral Distribution vs. Wave length Characteristics Relative Spectra at Test Current,Thermal Pad Temperature = 85°C Figure 4. Color Spectrum of LXAC-18xx. Relative Spectra at Test Current,Thermal Pad Temperature = 85°C Figure 5. Color Spectrum of LXAC-19xx. LUXEON H50-2 Datasheet DSI 10 2013071 6 ©201 3 Philips Lumileds Lighting Company