Cree XLamp XP-G2 High Power LED Star

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PART #: CREEXPG2-X
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  • Max. Output (lm): 586(1up), 1758(3up)
  • Maximum Drive Current: 1500mA
  • Typ. Forward Voltage: 2.8V @ 350mA

Product Details

XLamp Reliability: SC3 Silicone Carbide Technology Colors: Cool-White, Neutral-White & Warm-White
Max Drive Current: Up to 1500mA Wide Viewing Angle: 115°
Secondary Optics: Compatible with Carclo Optics Binned: White Binned @ 85°C
Thermal Resistance: Low as 4°C/W Max. Junction Temp.: 150°C
Compliant: RoHS ULE349212 XP-G2 Emiiter Size: 3.45mm X 3.45mm


Description

The Cree XLamp® XP-G2 LED has the same foot-print (3.45mm square) and remains optically compatible with the original XP-G, but by using silicone carbide SC3 technology Cree has increased lumen output by more than 20% and almost tripled the lumens per dollar over the original XP-G.  The XP-G2 is optimized for high light output directional applications that can range from indoor and outdoor to lamp retrofits and portable lights.

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

LED Star MCPCB

We offer the XP-G2 in two metal core printed circuit board (MCPCB) versions: a single (1-Up: 1 LED) and triple (3-Up: 3 LEDs) MCPCB. The 1- Up is a single XP-G2 LED reflow soldered to a 20mm hexagonal (LED Star) MCPCB. The board has four large solder pads for easy solder connections. The 3-Up is three (3) XP-G2 LEDs reflow soldered in-series to a 20mm hexagonal MCPCB. The 3-Up board 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 XP-G2 LED is offered here in Cool-White, Neutral-White and Warm-White.

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

Secondary Optics

Both versions (1-Up & 3-Up) of the XP-G2  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 XP-G2 LED on this page under the Accessories tab above.

Images, Part Numbers & Notes

Selecting the LED options near the 'add to cart' button to see the corresponding product image and part number. For referencing detailed specifications there are tables and downloadable documentation below. Important Note: Unless noted otherwise the specifications list are for a single XP-G2 LED. This means that in most cases the values need to be tripled for applications with the 3-Up version. For Example, the forward voltage listed is 2.8V @ 350mA, but for the 3-Up version the voltage would be 8.4V. Likewise the lumen output would be 417 lm instead of 139 lm.



Technical Documenataion

FLUX CHARACTERISTICS (TJ= 85° C)

Color CCT Range Base Order Codes
Min. Luminous Flux (lm) @ 350mA
Calculated Minimum
Luminous Flux (lm)
@ 85°C
Cree Order Code LEDSupply Part #
Min. Typ. Max. Group Flux (lm)
@ 85°C
Flux (lm)
@ 25°C
700mA 1000mA 1500mA 1-Up 3-Up
Cool White 5000 K 6500 K 8300 K R5 139 158 254 338 458 XPGBWT-L1-0000-00H51 CREEXPG2-W158 CREEXPG2-W474
Cool White 5000 K 5000 K 8300 K R2 114 129 208 277 376 XPGBWT-L1-0000-00EE4 CREEXPG2-W129 CREEXPG2-W387
Neutral White 3700 K 4000 K 5300 K R2 114 129 208 277 376 XPGBWT-L1-0000-00EE4 CREEXPG2-NW129 CREEXPG2-NW387
Warm White 2600 K 3000 K 3700 K Q5 107 121 195 260 353 XPGBWT-L1-0000-00DE7 CREEXPG2-WW121 CREEXPG2-WW363


Characteristics
Unit
Min.
Typical
Max.
Thermal Resistance, junction to solder point
°C/W
4
Viewing Angle (FWHM)
°Degree
115
Temperature coefficient of voltage
mV/°C
-1.8
ESD Classification (HBM per Mil-Std-883D)
Class 2
DC Forward Current
mA
1500
Reverse Voltage
V
5
Forward Voltage (@ 350 mA, 85°C)
V
2.8
3.5
Forward Voltage (@ 700 mA, 85°C)
V
2.9
Forward Voltage (@ 1000 mA, 85°C)
V
3.0
Forward voltage (@ 1500 mA, , 85°C)
V
3.1
LED Junction Temperature
°C
150


Full Documentation

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