High-power LEDs suit space-limited designs

The latest addition to the Toshiba family of white LEDs can provide a typical flux of 30 lumen from a drive current of only 250mA.

Available now from Marktech Optoelectronics, the latest addition to the Toshiba family of white LEDs is a device that can provide a typical flux of 30 lumen from a drive current of only 250mA.

The new TL12W01-D surface mount LED has dimensions of just 10.5 x 5.0 x 2.1mm and will be ideal for many domestic and commercial lighting applications that have conventionally used incandescent lamps.

Marktech also reckons designers will choose these compact devices for space-limited designs that require high-brightness LCD backlighting.

The new LED is able to deliver typical performance of 35 lumen/W thanks to a low thermal resistance package that provides improved heat release characteristics.

Typical forward voltage for the new device is rated at 3.4V (at a forward current of 250mA).

A wide operating temperature range of -40 to +100C ensures suitability for a broad range of commercial, domestic, industrial and automotive applications.

Designed for use with automated lead-free (Pb-free) production lines, the new surface mount device is compatible with reflow soldering processes at temperatures up to 260C.

Pricing for the TLWK1100B is US $1.97 in 10,000-unit lots, and free samples are available now.

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