Products, Materials + Tools | May 09, 2011

Toshiba Introduces New High Luminous Flux White LEDs

Toshiba America Electronic Components, Inc., (TAEC)* has announced the addition of a new series of LEDs. Using a new package design, TAEC has developed small high luminous flux white LEDs with high luminous efficiency. With a broad lineup ranging from high-efficient, high-output models to high-color rendering models, these LEDs can be used as light sources for a variety of lighting applications, including replacement lamps, architectural lighting, retail display, commercial/industrial, outdoor and residential lighting.

Ideal as a replacement for traditional fluorescent bulbs in general lighting applications, Toshiba's new high-output white LEDs provide one of the industry's highest level of efficiency at 120 lm/W, are housed in a very thin package (0.65 mm thick, making them suitable for small equipment) and have a long lifespan due to low thermal resistance. Additionally, a unique packaging structure and wide directional characteristics make these LEDs appropriate for lighting large areas.

• Luminous efficiency up to 120 lm/W. (1-watt type)
• One of the industry's thinnest packages for 1-watt white LEDs. (**)
• Package size: length: 3.1 mm; width: 3.8 mm; height: 0.65 mm
• Wide directional characteristics: 130° to 140° (typ.)
• Color variation: 6500 to 3000 K (this chromaticity range is compliant with
   ANSI C78.377)
• High color rendering models close to natural light
• Support for lighting applications with the following requirements:
  40 kh@Tj=80°C; 70% survival rate

Product Lineup of Ultra-small Package HB-LEDs:
Type Part Number CCT(K) Lum. flux(lm) Cx/Cy; Lum. efficiency (lm/W); Ra Vf 
High efficiency type TL19W01-D 6500 110 0.313/ 0.329 110 65 3.3
TL19W01-N 5000 120 0.345/ 0.355 120 65
TL19W01-W 4000 110 0.382/ 0.38 110 65
TL19W01-WW 3500 100 0.407/ 0.392 100 65
TL19W01-L 3000 100 0.434/ 0.403 100 70
Medium color rendering type (Ra85) TL19W01-NH1 5000 95 0.345/ 0.355 95 85
TL19W01-WH1 4000 90 0.382/ 0.38 90 85
TL19W01-WWH1 3500 85 0.407/ 0.392 85 85
TL19W01-LH1 3000 85 0.434/ 0.403 85 85
High color rendering type TL19W01-NH2 5000 90 0.345/ 0.355 90 92
TL19W01-LH2 3000 80 0.434/ 0.403 90 92

The Toshiba White High Flux LEDs are available now. Budgetary pricing begins at $3.92, with volume discounts available.

About Toshiba’s Discrete Products:
Since 1986, Toshiba Corp. has ranked as the top discrete supplier on a worldwide basis, based on annual revenue from international shipments of total discrete products. According to the most recent annual report from market research firm Gartner Dataquest (San Jose, CA), Toshiba remained the top discrete semiconductor supplier. (Source: “2009 Worldwide Semiconductor Market Share Report,” Gartner, released April 2010). More specifically, Toshiba is a leading supplier in a number of discrete product categories, including power transistors, rectifiers and thyristors, LMOS logic, CMOS logic, photocouplers, Toslinks TM , LEDs, small signal diodes and transistors. The company's discrete devices are designed to meet the growing demand for high-performance and lower voltages in today's wireless telecommunications and consumer electronics applications, while emphasizing its strength in the automotive and industrial markets.

About Toshiba Corp. and TAEC:
Through proven commitment, lasting relationships and advanced, reliable electronic components, Toshiba enables its customers to create market-leading designs. Toshiba is the heartbeat within product breakthroughs from OEMs, ODMs, CMs, distributors and fabless chip companies worldwide. A committed electronic components leader, Toshiba designs and manufactures high-quality flash memory-based storage solutions, discrete devices, displays, advanced materials, medical tubes, custom SoCs/ASICs, digital multimedia and imaging products, microcontrollers and wireless components that make possible today's leading cell phones, MP3 players, cameras, medical devices, automotive electronics and more.

Toshiba America Electronic Components, Inc. is an independent operating company owned by Toshiba America, Inc., a subsidiary of Toshiba Corporation, Japan's largest semiconductor manufacturer and the world's third largest semiconductor manufacturer (Gartner, 2009 WW Semiconductor Revenue, April 2010). Toshiba was founded in 1875, and today operates a global network of more than 740 companies, with 204,000 employees worldwide and annual sales surpassing $68 billion.

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