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CXB2540 High Power LED 19mm Optical Source Ra95 75W 36V Forward Voltage White COB Chip Diode

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CXB2540 High Power LED 19mm Optical Source Ra95 75W 36V Forward Voltage White COB Chip Diode

Brand Name:	Cree
Model Number:	CXB2540
MOQ:	10
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Luminous Efficacy(lm/w):

Warranty(Year):

5-Year

Color Rendering Index(Ra):

Emitting Color:

White

Input Voltage(V):

Woking Hours:

50000

Luminous Intensity:

Operating Temperature(℃):

-40 - 85

Product Name:

CXB2540

Forward Voltage Option:

36V Class

Supply Ability:

1000000

Highlight:

CXB2540 COB LED Chip

Ra95 COB LED Chip

75W COB LED Chip

Product Description

CXB2540 High Power LED 19mm Optical Source Ra95 75W 36V Forward Voltage White COB Chip Diode

XLamp®CXB2540 LED

PRODUCT DESCRIPTION

The XLamp® CXB2540 LED Array is a

member of the second generation of the

CXA family that delivers up to 30% higher

efficacy and up to 20% higher lumens than

the first generation in the same LES. The

higher performance second generation

CXA LED Arrays provide a drop-in

performance upgrade to existing CXA LED

designs to shorten product development

time. In addition, the CXB LEDs also

allow lighting manufacturers to achieve

the same or better performance with a

smaller LES, enabling a smaller, more

impactful luminaire. Available in 2‑step,

3-step and 5-step EasyWhite® bins and

2‑step and 3‑step Premium Color bins, the

CXB2540 LED delivers high lumen output

and high efficacy in a single, easy‑to‑use

package that eliminates the need for reflow

soldering.

The CX Family LED Design Guide provides

basic information on the requirements

to use the CXB2540 LED successfully in

luminaire designs.

FEATURES

• 19-mm optical source

• Mechanical and optical design

consistent with other CXA25 and

CXB25 LEDs

• Available in 70-, 80-, 90- and

95-minimum CRI options

• EasyWhite® 2-, 3‑ and 5-step binning

• Premium Color 2- and 3-step binning

• Forward voltage option: 36-V class

• 85 °C binning and characterization

• Extremely uniform color over viewing

angle

• Top-side solder connections

• Thermocouple attach point

• NEMA SSL-3 2011 standard flux bins

• RoHS and REACh compliant

• UL® recognized component (E349212)

This LED component features a viewing angle (FWHM) of 115 degrees and an ESD withstand voltage of up to 8000 V (HBM per Mil-Std-883D). Its maximum DC forward current is 2100 mA (as referenced in the Operating Limits section), with a maximum reverse current of 0.1 mA. When operating at a forward current of 1100 mA and a junction temperature of 85 °C, the forward voltage is typically 34.1 V, with a maximum value of 38 V under the same conditions.

product name	CXB2540 LED
brand	CREE
CCT	2200K TO 6500K
CRI	95
chip size	23.85x23.85mm
Forward voltage option	36V class
optical source	19mm
Power	75 Watt

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products details

CXB2540 High Power LED 19mm Optical Source Ra95 75W 36V Forward Voltage White COB Chip Diode

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips

TSLC Semileds LED Lamp Beads

High Power LED Chip

OSRAM LED Chip

CREE LED Chip

ST IC Chips

TI Chips

Bridgelux LED Chip

Infineon Chip

LUMINUS LED Chip

LED Lamp Beads

SAMSUNG IC Chips

Micron Chips

SK Hynix Chips

Lumileds LED Chip

SAMSUNG LED Chip

SEOUL LED Chip

NICHIA LED Chip

NeXperia Chips

ONsemi Chips

ADI Chips