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Cree® XLamp® XP-E High-Efficiency White LEDs Data Sheet

IP.com Disclosure Number: IPCOM000220647D
Publication Date: 2012-Aug-09

Publishing Venue

The IP.com Prior Art Database

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Cree® XLamp® XP-E High-Efficiency White LEDs

Data Sheet

XLamp XP-E High Efficiency White LEDs upgrade the XLamp XP-E to leading performance levels for diffuse lighting applications. XP-E HEW is designed to enable faster adoption of LED light in cost-sensitive, consumer lighting products. Compared to the standard XLamp XP-E, XP-E HEW can reduce LED count by 50% and still deliver the same system performance.

Cree XLamp LEDs bring high performance and quality of light to a wide range of lighting applications, including color-changing, portable and personal, outdoor, indoor-directional, transportation, stage and studio, commercial and emergency-vehicle lighting.

FEATURES


• Light output and efficacy similar to XLamp XP-G


• Maximum drive current: 1 A


• Low thermal resistance: 6°C/W


• Maximum junction temperature: 150°C


• Wide viewing angle: 125°


• RefLow solderable - JEDEC J-STD-020C compatible


• Electrically neutral thermal path

Table of Contents

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Flux Characteristics (TJ = 25°C) - White .....................................................................................................2
Characteristics ........................................................................................................................................2

Relative Spectral Power Distribution...........................................................................................................3
Relative Flux vs. Junction Temperature (IF = 350 mA)...................................................................................3

Electrical Characteristics (TJ = 25°C)..........................................................................................................4
Thermal Design.......................................................................................................................................4

Relative Flux vs. Current (TJ = 25°C) .........................................................................................................5
Typical Spatial Distribution........................................................................................................................5

RefLow Soldering Characteristics ................................................................................................................6
Notes.....................................................................................................................................................7
Mechanical Dimensions (TA = 25°C) ........................................................................................................... 8

Tape and Reel .........................................................................................................................................9
Packaging............................................................................................................................................. 10

LD-DS34Rev

DataSheet:C

Subject to change without notice. www.cree.com/xlamp

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