Vishay Unveils Blue & True Green Ultrabright LEDs in Compact Packages with Dome Lenses

Posted  by GoPhotonics Vishay Intertechnology

712370

Vishay Intertechnology has introduced a new series of blue and true green ultra-bright LEDs in compact un-tinted 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 (VLDB 1232 and VLDTG 1232) 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.

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

Device Specification Table:

 Part No.

 Color

 Luminous   Intensity Range (mcd)

 @IF(mA)

 Wavelength   typ. (nm)

 Forward   voltage typ. (V)

 @   IF(mA)

 VLDB 1232

 Blue

 1800 to 7100

 20

 465

 3.0

 20

 VLDTG 1232

 True Green

 7100 to 28 000

 20

 525

 2.9

 20

Vishay Intertechnology

  • Country: United States

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