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Vishay Releases Compact Super Red, Red, Amber, and Yellow Ultrabright LEDs in Compact Packages With Dome Lenses

Vishay Intertechnology Ultrabright LEDs

Vishay Intertechnology Features Latest AllnGaP on Si Technology, Devices Deliver High Luminous Intensity to 14000 mcd and Emission Angle of ± 22° 

The Optoelectronics group of Vishay Intertechnology has introduced a new series of super red, red, amber, and yellow ultrabright LEDs in compact untinted surface-mount packages with dome lenses.

Utilizing the latest ultrabright AllnGaP on Si chip technology, the space-saving Vishay Semiconductors VLD.1535.. series delivers extremely high brightness with luminous intensity to 14000 mcd and an emission angle of ± 22° without the need for an external lens.

Available in gullwing and reverse gullwing versions, the devices offer high luminous flux and incorporate larger chip sizes to withstand drive currents up to 70 mA. The LEDs 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.1535.. series LEDs are compatible with reflow soldering processes per J-STD-020 and preconditioned according to JEDEC Level 2a.

Key Applications Include

With their high brightness and small 2.3 mm by 2.3 mm by 2.6 mm footprints, the LEDs released today 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.

Device Specification Table:

Part #ColorLuminous intensity
range (mcd)
@IF (mA)Wavelength typ. (nm)Forward voltage typ. (V)@IF
(mA)
VLDS1535..Super red2800 to 9000506302.250
VLDR1535..Red3550 to 11200506242.250
VLDK1535..Amber4500 to 14000506162.2550
VLDY1535..Yellow4500 to 14000505892.350

Availability

Samples and production quantities of the VLD.1535.. series are available now, with lead times of eight weeks.

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