Product category:
Light Emitting Diodes (LEDs)
News Release from: Toshiba Electronics Europe | Subject: TLWK1100B
Edited by the Electronicstalk Editorial
Team on 25 June 2007
White LED boasts twice the brightness
High-efficiency white LED produces twice the brightness of previous devices in the same form factor.
Toshiba Electronics Europe has launched a high efficiency white LED that provides twice the brightness of previous devices in the same form factor Supplied in a standard, compact package, the new TLWK1100B LED delivers typical luminous intensity levels of 1500mcd from a drive current of only 20mA
This article was originally published on Electronicstalk on 8 Nov 2004 at 8.00am (UK)
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The Toshiba TLWK1100B is supplied in a standard PLCC2 surface mount package which measures just 3.2 x 2.9 x 1.9mm.
Potential applications for the new device include panel indication, LCD backlighting and the replacement of incandescent lamps in certain lighting applications.
A robust design and an operating temperature range of -40 to +100C also make the TLWK1100B ideal for automotive lighting designs.
The new LED has employed a combination of a blue InGaN LED and yellow-emitting phosphor to provide the high brightness white light output.
The device offers efficient operation with maximum power dissipation of just 114mW, and typical forward voltage (VF) is 3.2V.
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