Cree XRE series 1 Watt Blue LED: B4K-Driver Component LED

ColorBlueContinuous Forward Current1000mAForward Voltage @ 1000mA3.7Forward Voltage @ 350mA3.3Forward Voltage @ 700mA3.5LED BrandCreeLED Package7 mm x 9 mmLED TypeCree XR-ELens ColorClearLumen30 LumenMillicandela17500mcdReverse Voltage5VThermal Resistance8 °C/WTotal Power Consumption1 WattViewing Angle100 degreeWavelength470 nm

Documentation

PDF Specification Sheet

PDF Binning & Labeling Info

Cree XLamp XR-E LEDs Characteristics
PARAMETER	UNIT	TYPICAL	MAXIMUM
Thermal resistance, junction to solder point	°C/W	8
Viewing Angle (FWHM) – white	degrees	90
Viewing Angle (FWHM) – royal blue, blue, green	degrees	100
Temperature coefficient of voltage	mV/°C	-4.0
ESD Classification (HBM per Mil-Std-883D)		Class 2
DC Forward Current – white ≥ 5000 K, royal blue, blue	mA		1000
DC Forward Current – white < 5000 K, green	mA		700
Reverse Voltage	V		5
Forward Voltage (@ 350 mA)	V	3.3	3.9
Forward voltage (@ 700 mA)	V	3.5
Forward voltage (@ 1000 mA) – white ≥ 5000 K, royal blue, blue	V	3.7
LED Junction Temperature	°C		150
Flux Characteristics (TJ = 25°C) – White
Color	Bin	CCT/Wavelength Range	Luminous Flux
XREWHT-L1-0000-00B01 – White	WC-Q3	6000-6500K	85 lm
XREWHT-L1-0000-00C01 – White	WG-Q4	5500-6000K	100 lm
XREBLU-L1-0000-00J04 – Blue	B4K	470-475nm	30.6 lm
XREGRN-L1-0000-00P01 – Green	G3	525-530nm	67.2 lm

Soldering Characteristics
Profile Feature				Lead-Based Solder	Lead-Free Solder
Average Ramp-Up Rate (Tsmax to Tp)				3°C/second max.	3°C/second max.
Preheat: Temperature Min (Tsmin)				100°C	150°C
Preheat: Temperature Max (Tsmax)				150°C	200°C
Preheat: Time (tsmin to tsmax)				60-120 seconds	60-180 seconds
Time Maintained Above: Temperature (TL)				183°C	217°C
Time Maintained Above: Time (tL)				60-150 seconds	60-150 seconds
Peak/Classification Temperature (Tp)				215°C	260°C
Time Within 5°C of Actual Peak Temperature (tp)				10-30 seconds	20-40 seconds
Ramp-Down Rate				6°C/second max.	6°C/second max
Time 25°C to Peak Temperature				6 minutes max.	8 minutes max.
Note: All temperatures refer to topside of the package, measured on the package body surface.