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Vishay Intertechnology Releases Space-Saving Blue and True Green Ultrabright LEDs

Ultrabright LEDs

The Optoelectronics group of Vishay Intertechnology has introduced a new series of blue and true green ultrabright LEDs in compact untinted surface-mount packages with dome lenses.

Utilizing the latest advanced InGaN / sapphire chip technology and offering a narrow emission angle of ± 9° without the need for an external lens, the space-saving Vishay Semiconductors VLD.1232.. series delivers extremely high brightness with luminous intensity to 16,000 mcd typical.

With their high brightness and small 2.3 mm by 2.3 mm by 2.8 mm plastic cases, the LEDs are the perfect choice for reliable performance in a wide range of applications, including traffic signals and signs, interior and exterior lighting, and indicators and backlighting for audio and video equipment, LCD switches, and illuminated advertising.

Available in gullwing and reverse gullwing versions, the devices offer high luminous flux, withstand ESD voltages up to 2 kV in accordance with JESD22-A114-B, and are luminous- and color-categorized per packing unit. RoHS-compliant, halogen-free, and Vishay Green, VLD.1232.. series LEDs are compatible with reflow soldering processes per J-STD-020 and processable according to JEDEC Level 2a.

Device Specification Table:

Part # Color Luminous intensity
range (mcd)
@IF(mA) Wavelength typ. (nm) Forward voltage typ. (V) @IF (mA)
VLDB1232.. Blue 1800 to 7100 20 465 3.0 20
VLDTG1232.. True green 7100 to 28 000 20 525 2.9 20

Samples and production quantities of the VLD.1232.. series are available now, with lead times of eight weeks.

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Jyoti Gazmer

A Mass Comm. graduate believes strongly in the power of words. A book lover who dreams to own a library some day. An introvert but will become your closest friend if you share mutual feelings about COFFEE. I prefer having more puppies over humans.

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