XLamp XB-D

Smallest lighting-class LED enables dramatically lower system cost

Designed to enable lower system costs for lighting manufacturers, the XLamp XB-D LED doubles the lumens per dollar of previously available LEDs. Built on Cree’s SC³ Technology™ Platform, the XB-D White LED delivers up to 139 lumens and 136 lumens per watt in cool white (6000 K) or up to 107 lumens and 105 lumens per watt in warm white (3000 K), both at 350 mA and 85°C.

Cree XLamp XB-D color LEDs extend the double lumens-per-dollar performance of the XB package to color LEDs, delivering up to 40% higher maximum light output than XP-E color LEDs. The combination of performance and small size of XB-D color LEDs enable better color mixing and lower system cost. 

Size 2.45 x 2.45 mm
Product Options White
Color
Maximum Drive Current 1 A
Maximum Power 3 W
Maximum Light Output 309 lm
Maximum Efficacy at Binning Conditions 128 lm/W
Typical Forward Voltage 2.9 V White @ 350 mA
Maximum Reverse Voltage -5 V
Viewing Angle 115 °
Maximum Junction Temperature 150 °C
Binning 85°C
ANSI (White)
Maximum ESD Withstand Voltage 8000 V (HBM per Mil-Std-883D)
ESD Classification Class 2 (HBM per Mil-Std-883D)
Reflow Solderable Yes - JEDEC J-STD-020C-compatible
REACH-Compliant Yes
RoHS-Compliant Yes
UL-Recognized Yes - Level 4 Enclosure Consideration

Applications

White

CRI Color Temperature (K)
Warm White
2700 – 3750
Neutral White
3700 – 5000
Cool White
5000 – 8300
No min  ✓  ✓
Typ 75    
Typ 80    
Min 70  ✓  ✓
Min 80  ✓  ✓
Min 85    
Min 90    

 

Color


Color Dominant Wavelength
(nm)
Minimum
Luminous Flux
(lm)
@ 350 mA
Red 620 – 630 56.8 – 67.2
Red-orange 610 – 620 73.9 – 100
Amber  585 – 595 56.8 – 73.9 
Green 520 – 535 87.4 – 107
Blue 465 – 485 30.6 – 39.8
Color Dominant Wavelength
(nm)

Minimum
Radiant Flux
(mW)
@ 350 mA
Royal blue 450 – 465 450 – 550

Related Documents

Data & Ordering Version Last Updated
10D 18 Nov 2014
9G 17 Sep 2015
Design Files Version Last Updated
Sales Terms Version Last Updated
XLamp Application Notes Version Last Updated
0 24 Sep 2012
5B 11 Jun 2014
Download the Application Note and watch this video to learn more about Cree's Chemical Compatibility Testing Procedures
05 Oct 2011
1C 11 May 2011
1 17 May 2013
0B 18 Dec 2014
21 13 May 2016
1C 13 May 2013
15 02 Dec 2015
0 24 Jul 2007
2G 10 Feb 2012
1 07 Dec 2012
1C 22 Oct 2013
1B 17 Feb 2016
1C 07 Dec 2012
0D 28 Jun 2012
7E 11 Jun 2014
2D 13 May 2013
1B 27 May 2014
1A 23 Nov 2015
3E 17 Jul 2012
XLamp Feature Sheets Version Last Updated
22 Apr 2016
22 Apr 2016
XLamp LEDs Product Ecology Version Last Updated
RS2013062015 03 Jun 2015
XLamp Reference Designs Version Last Updated
XB-D LEDs
0B 24 Sep 2012
XB-D LEDs
1 22 Aug 2012
XB-D LEDs
0C 25 Apr 2012