Cree CMA series Surface-mount LED arrays

Features and Applications of CMA series Surface-mount LED arrays

The purpose of this article is to briefly illustrate what is possible with Surface-mount LED arrays and the features and applications of these LED arrays manufactured by Cree under the CMA series.

Applications

  • Lighting
  • Medical
Associated Products

Part NumberDescriptionStockRFQ
CXA1512-0000-000F0YH227HLED COB CXA1512 WARM WHT SQUARE0RFQ
CXA1512-0000-000N0YH430HHigh Power LEDs - White White, 970lm0RFQ
CXA1510-0000-000F0UH20E1LED COB CX1510 6500K WHITE SMD0RFQ
CXA1510-0000-000N0UG20E7LED COB CX1510 3000K WHITE SMD0RFQ
CXA1510-0000-000F0YG20E7LED COB CX1510 3000K WHITE SMD0RFQ
CXA1816-0000-000N0YM430GLED COB CXA1816 3000K WHITE SMD0RFQ
CXA1510-0000-000F0UH20E3LED COB CX1510 5000K WHITE SMD0RFQ
CXA1510-0000-000N0UF40E8LED COB CX1510 2700K WHITE SMD0RFQ
CXA1512-0000-000N00M430FLED COB CXA1512 WARM WHT SQUARE0RFQ
CXA2530-0000-000N00U20E1High Power LEDs - White WHITE, 3680lm0RFQ
CXA1510-0000-000F0YG20E6LED COB CX1510 3500K WHITE SMD0RFQ
CXA1512-0000-000N00K227FLED CXA1512 8.9MM WHT0RFQ
CXA1512-0000-000F0UJ450FLED COB CXA1512 COOL WHT SQUARE0RFQ
CXA1512-0000-000N0UH227FLED CXA1512 8.9MM WHT0RFQ
CXA1512-0000-000N00M227FLED COB CXA1512 WARM WHT SQUARE0RFQ
CXA1512-0000-000F0UK450GLED COB CXA1512 5000K WHITE SMD0RFQ
CXA1510-0000-000F0UF427FLED COB CX1510 2700K WHITE SMD0RFQ
CXA1820-0000-000N0HQ240HHigh Power LEDs - White WHITE, 2100lm0RFQ
CXA1510-0000-000N0UH250FLED COB CX1510 5000K WHITE SMD0RFQ
CXA1512-0000-000N0UK450GLED COB CXA1512 5000K WHITE SMD0RFQ
Technical Documents

Cree's new XLamp CXA LED Arrays deliver high lumen output and efficacy in a family of single, easy-to-use components. Optimized to simplify designs and lower system cost, Cree's CXA LED arrays deliver system level performance from 300 to over 16,000 lumens and can enable applications ranging from GU10s and commercial downlights to outdoor area lighting and high-bay lighting.

Cree XLamp CXA LED Arrays Product Family Overview


The CMA series Surface-mount LED arrays from Cree are high-performance lighting solutions designed for a range of applications. These LED arrays feature high flux output and efficacy, making them an efficient choice for lighting systems that require bright and uniform light output. They are available in a range of color temperatures and colors, providing designers with the flexibility to achieve the desired lighting effect. The CMA series LED arrays are compatible with standard SMT reflow soldering processes, making them easy to install and assemble. They also feature a low thermal resistance for improved heat dissipation and reliability, ensuring consistent performance over time. With a wide viewing angle, the CMA series LED arrays offer even light distribution, making them suitable for a range of lighting applications, including architectural, commercial, outdoor, automotive, industrial, and medical lighting.

Features

The main features of LED arrays may be summarized as follows:

1. High flux output and efficacy for efficient lighting solutions

2. Surface mount package for easy installation and assembly

3. Available in a range of color temperatures and colors

4. Compatible with standard SMT reflow soldering processes

5. Low thermal resistance for improved heat dissipation and reliability

6. Wide viewing angle for even light distribution

Applications

  • Automotive lighting

  • General lighting

  • Signage and displays

  • Architectural lighting

  • Horticulture lighting

  • Entertainment lighting

  • Medical lighting

  • Industrial lighting

The high brightness and high efficacy of the CMA series make them ideal for use in automotive lighting applications, such as headlights, taillights, and interior lighting. The CMA series can be used in various general lighting applications, such as indoor and outdoor lighting, downlights, track lights, and floodlights. The uniform and high-quality light output of the CMA series make them well-suited for use in signage and display applications, such as channel letters, backlit signs, and displays.


Frequently Asked Questions

What are the benefits of using LED arrays in lighting applications?

LED arrays offer several benefits over traditional lighting solutions, including higher energy efficiency, longer lifespan, and better color rendering.

What is the typical voltage range for the CMA series LED arrays?

The CMA series LED arrays have a typical operating voltage range of 3-4 volts DC.

Can the CMA series LED arrays be controlled using pulse-width modulation (PWM)?

Yes, the CMA series LED arrays can be easily controlled using PWM, allowing for precise brightness control and color mixing.