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Electronics Buyers' Guide

Electronics Manufacturing & Production Handbook 2019


 

Tiny white power LEDs
12 November 2008, Opto-Electronics

Vishay has squeezed high-intensity white power SMD LEDs into the CLCC-6 and CLCC-6 flat ceramic packages, utilising InGaN/TAG on sapphire technology for optical power from 2240 mcd to 5600 mcd.

Designed to reduce costs in high-volume applications, the new VLMW63.. series features the CLCC-6 package and a low thermal resistance to 50 K/W, while the VLMW64.. series in the CLCC-6 flat package offers a low thermal resistance of 40 K/W and an ultra-low profile of 0,9 mm.

With compact footprints of 3,3 x 3,4 mm, the LED packages allow the additional current drive for a maximum light output while maintaining a high service life of up to 50 000 hours, making them suitable light sources in space-limited applications where thermal management is a key consideration.

The devices are optimised for backlighting and illumination in automotive and transport, consumer and general applications. Typical end products include flashes for cameras; emergency lighting; and automotive instrument panels and exterior lighting, such as brake lights and turn signals.

The LEDs offer a typical luminous flux of 11 000 mlm and optical efficiency up to 30 lm/W. The devices feature a luminous intensity ratio per package unit of IV max/IV min δ 1,6, forward voltage up to 4,3 V, and 60° half-intensity angle.

They are compatible with IR-reflow solder processes, in accordance with CECC 00802 and J-STD-020C.

Preconditioned according to JEDEC Level 4 standards, the packages are lead-free and RoHS compliant.

For more information contact EBV Electrolink, +27 (0)21 402 1940, capetown@ebv.com, www.ebv.com


Credit(s)
Supplied By: EBV Electrolink
Tel: +27 11 236 1900
Fax: +27 11 236 1913
Email: saro.murabito@ebv.com
www: www.ebv.com
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Further reading:

  • RGB LEDs for decorative lighting
    26 June 2019, Würth Elektronik eiSos, Opto-Electronics
    Würth Elektronik’s new WL-SFTW and WL-SFTD series of RGB LEDs are targeted at accent and decorative lighting, optical displays as well as industrial applications. Thanks to their PLCC contacting design, ...
  • Mixed-signal MCUs for digital power
    26 June 2019, EBV Electrolink, DSP, Micros & Memory
    Targeted at advanced digital power applications and consumer and industrial appliances, the new STM32G4 microcontrollers (MCUs) introduce two new hardware mathematical accelerators to boost processing ...
  • 4,3” TFT LCD module
    26 June 2019, Icorp Technologies, Opto-Electronics
    The RFE430W-AYW-DNN from Raystar is a 4,3” TFT display with a resolution of 480 x 270 pixels. It has a built-in SC7283 driver IC and supports an RGB 24-bit interface, with brightness of 500 nits, an aspect ...
  • Automotive switching regulator
    26 June 2019, EBV Electrolink, Power Electronics / Power Management
    The STMicroelectronics A7987 automotive switching regulator has a wide input voltage range that allows use in trucks and buses, and an adjustable output voltage that ensures flexibility and stable performance ...
  • High-intensity colour LEDs
    26 June 2019, Würth Elektronik eiSos, Opto-Electronics
    Würth Elektronik has expanded its LED portfolio with a particularly compact model family. The WL-SMCC series of SMT chip LEDs, available in 0402 and 0603 packages, is characterised by a full-surface lens ...
  • Three-phase gate driver
    26 June 2019, EBV Electrolink, Power Electronics / Power Management
    The STMicroelectronics STDRIVE601 three-phase gate driver for 600 V N-channel power MOSFETs and IGBTs provides enhanced ruggedness against negative voltage spikes down to -100 V and responds to logic ...
  • MCUs for advanced security and physical protection
    29 May 2019, EBV Electrolink, DSP, Micros & Memory
    The new K32 microcontroller (MCU) series from NXP Semiconductors is optimised for energy efficiency in real-time embedded applications, and enables advanced security with physical tamper protection in ...
  • LEDs recognised for achieving natural light spectrum
    29 May 2019, NuVision Electronics, Opto-Electronics
    Seoul Semiconductor’s SunLike range of natural spectrum LEDs, first announced in 2017, have gone on to be recognised as an innovative technology for human-centric lighting at global lighting awards held ...
  • Infrared detectors
    29 May 2019, Würth Elektronik eiSos, Opto-Electronics
    Würth Elektronik eiSos is expanding its optoelectronics portfolio. Following infrared LEDs, the company now also offers a wide range of matching detectors. Developers of various infrared applications ...
  • MCUs with water-tolerant touch integration
    29 May 2019, EBV Electrolink, DSP, Micros & Memory
    The 5 V KE1xZ family of microcontrollers (MCU), made by NXP Semiconductor and based on the Arm Cortex M0+, enables embedded control systems in harsh electrical environments, with an integrated CAN controller, ...
  • DSCs with USB and CAN FD support
    29 May 2019, EBV Electrolink, DSP, Micros & Memory
    NXP Semiconductors’ MC56F83xxx digital signal controllers (DSC) family offers peripheral enhancements ideal for high-performance digital power conversion and advanced motor control applications. The ...
  • PoE chipset for PDs
    30 April 2019, EBV Electrolink, Power Electronics / Power Management
    A new chipset from STMicroelectronics lets users quickly build reliable and space-efficient Powered Devices (PDs) to take advantage of the latest IEEE 802.3bt Power-over-Ethernet (PoE) specification. ...

 
 
         
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