August 28, 2015

High luminous flux products of 140lm(min.) added to the line-up
  

TOKYO — Toshiba Corporation’s (TOKYO: 6502) Semiconductor & Storage Products Company today announced the addition of 4 new products to its line-up of the “TL1L4 series” of high power white LEDs, that achieve high luminous flux of 140lm(min.). Shipment of the new products starts from today.
 

The new "TL1L4 series (4A5B type)" achieve a high luminous flux of 140lm(min.) [1] compared to the 130lm(min.) of conventional general products of the "TL1L4 series". The 4 new products are in correlated color temperatures (CCT) of 6500K/5700K/5000K/4000K with a color rendering index of Ra70. The new products make it possible to achieve market requirements of lighting fixture efficacy over 110lm/W[2], and can contribute to improving luminous efficacy and lower power consumption of LED lighting applications.
 

Outline of the New Products

*Test conditions: IF=350mA, Tj=85°C (Hot binning)

*Luminous Flux @Ta=25°C is reference value.

*The characteristic table above is presented for typical value.

Key Features of the New Products

Utilizes GaN-on-Si technology[3] developed for LED lighting
3.5 x 3.5mm lens-top package
Luminous flux/forward voltage/chromaticity/color rendering index(Ra) are sorted @IF=350mA, Tj=85°C.
Luminous flux: 140lm(min.) @IF=350mA, Tj=85°C
                       (165lm@IF=350mA, Ta=25°C)
Forward voltage: VF=2.8V@IF=350mA, Tj=85°C
Color temperature variation: 6500K/5700K/5000K/4000K
Applications

Street lights, flood lights, LED light bulbs and down lights
 

Notes:

[1] Test conditions: IF=350mA, Tj=85°C

[2] Under conditions of 90% driver efficiency, 90% optical efficiency, Tj=85°C

[3] Technology to produce gallium nitride (GaN) on silicon (Si) wafers.

Follow this link for more on this product.

http://toshiba.semicon-storage.com/ap-en/product/opto/white-led.html?mm=cp150828&no=07

＊Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.
 

Toshiba Corporation- Semiconductor and Storage Products Company　Website＞

http://toshiba.semicon-storage.com/ap-en?mm=cp150828&no=08

 

 

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Companies Website:
http://toshiba.semicon-storage.com/ap-en?mm=cp150828&no=08

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