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Cree XLamp XT-E White LEDs

Cree XLamp XT-E White LEDs
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Sale Price: $3.67
Compared at: $4.04
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PART #: CREEXTE-XXXX
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Product Details


Features

XLamp SC3 Technology: Silicon Carbide LED Chip Colors: Cool-White & Warm-White
Max Drive Current: Up to 1500mA Wide Viewing Angle: 115°
Secondary Optics: Compatible with Carclo Optics Binned: 150°C
Thermal Resistance: 5°C/W Max. Junction Temp.: 150°C
Compliant: RoHS & REACH XP-E2 Emiiter Size: 3.45mm X 3.45mm

 


Description

Silicon carbide-based LED technology has made the Cree XLamp® XT-E LED the highest-performance white LEDs available. The XT-E LED die is inside the popular XP-E packaging, allowing fast and easy replacement of the XP-E.

1-up led star optic versus 3-up led star optic

LED Star MCPCB

We offer two metal core printed circuit board (MCPCB) versions: a single (1-Up: 1 LED) and triple (3-Up: 3 LEDs). The 1-Up is a single XT-E LED reflow soldered to a 20mm hexagonal (LED Star) MCPCB. The MCPCB has four large solder pads for easy solder connections. The 3-Up is three (3) XT-E LEDs reflow soldered in-series to a 20mm hexagonal MCPCB. The 3-Up MCPCB has two solder pads for connections, mounting holes for secondary carclo optics and a center hole for wires or securing the LED star to a heat sink.

Colors

The XT-E LED is offered here in Cool-White (6500K & 5000K) and Warm-White (3000K).

1-up led star optic versus 3-up led star optic

Secondary Optics

Both versions of the XT-E (1-Up & 3-Up) are designed to work with secondary optics from Carclo; Carclo is a leader in molded poly-carbonate lens systems. The 1-Up secondary lens system combines a plastic holder and lens that sits on top of the 1-Up MCPCB, while the 3-Up optic is a one-piece system with three legs that sit down into corresponding holes on the 3-Up MCPCB. These secondary optics focus light into narrow, medium, wide and elliptical patterns. More information is available on optics that mate with the XT-E LED on this page under the Accessories tab above.

Product Images & Part Numbers

By selecting the LED options above the main product image and part number will change. For referencing specific specifications there are tables and downloadable documentation below.

 


Technical Documentation

Color
CCT Typ.
Group
1-Up Min. Flux
3-Up Min. Flux
Order Code
1-Up Part #
1-Up Part #
Cool White
6,500K
R4
130
390
XTEAWT-00-0000-00000G51
CREEXTE-W130
CREEXTE-W390
Cool White
5000K
R3
122
366
XTEAWT-00-0000-00000F51
CREEXTE-W122
CREEXTE-W366
Warm-White
3,000K
Q4
100
300
XTEAWT-00-0000-00000LCE7
CREEXTE-WW100
CREEXTE-WW300

 

Characteristics
Unit
Min.
Typical
Max.
Thermal Resistance, junction to solder point
°C/W
5.0
Viewing Angle (FWHM)
°Degree
115
Temperature coefficient of voltage Per Die
mV/°C
-2.5
ESD Classification (HBM per Mil-Std-883D)
V
Class 2
DC Forward Current
mA
1500
Reverse Voltage
V
5
Forward Voltage Per Die(@ 350 mA)
V
2.85
3.4
LED Junction Temperature
°C
150

 


Full Documentation

 

Product Reviews

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Reviewed by
03/24/2014 - 02:09:47 PM
Very Bright
This LED is incredibly bright and affordable too. I spent some time looking through all of the LED options and couldn't decide. I ended up calling LEDSupply for a recommendation - and I'm glad I did. This LED puts out almost as much light as some of the more expensive LEDs. Great Product! I'm sure I'll be back for more.

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Applications


Typical Applications

  • Solar & Landscape Lighting
  • Architectural Lighting
  • General Illumination
  • Automotive & Marine Lighting
  • Point of Purchase Lighting
  • Signal & Marker Lighting
  • Cabinet & Display Case Lighting
  • Sign Lighting
  • Flashlights
  • Customer Reviews
    I just renovated my kitchen and wanted a great over/under-counter lighting system. After pricing out ready to install LED lighting systems I realized I could build a much more energy effi...
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