The three-color LED provides shade management, suits in small areas, and works in scorching or chilly locations utilized in vehicles, screens, instruments, and machines.
Vishay Intertechnology, Inc. has launched the Automotive Grade VLMRGB6122.. tricolor LED for inside automotive lighting, RGB shows, and backlighting. Housed in a 3.5 mm × 2.8 mm × 1.4 mm PLCC-6 surface-mount bundle, the LED delivers luminous depth as much as 2800 mcd at 20 mA.
The machine consists of separate anode and cathode connections for its purple, inexperienced, and blue LED chips. This setup helps particular person management of every shade. It allows shade mixing throughout the triangle space outlined by the CIE 1931 shade area.
The LED makes use of AllnGaP and InGaN chip applied sciences to attain 70% increased brightness than earlier variations. It’s 22% thinner than different fashions, making it usable in low-profile layouts.
The LED operates throughout a temperature vary of -40 °C to +110 °C, above the usual vary by 25 °C. It helps Class B1 corrosion robustness and is AEC-Q102 certified. For electrostatic safety, it withstands as much as 2 kV for purple and eight kV for inexperienced and blue, examined underneath JESD22-A114-B.
It’s RoHS-compliant, halogen-free, and Vishay Inexperienced-marked. The LED helps IR reflow soldering and is categorized per reel by depth, shade, and ahead voltage.
This setup provides benefits for builders. With chip-level management, engineers get extra freedom in shaping lighting conduct throughout techniques—from autos to screens. The excessive brightness and low-profile measurement enable use in tight areas with out lack of gentle output.
Its thermal and electrical properties assist use in environments with extensive temperature change and bodily stress. Dashboards, indicators, and sign lights keep constant underneath publicity to warmth, chilly, and motion.
Manufacturing groups profit from per-reel binning and IR reflow assist, which simplify meeting and guarantee constant shade and brightness.
The tricolor LED suits many finish makes use of. Automotive makers can use it for adjustable cabin lighting and sign techniques. In electronics, it helps shade backlighting in thinner kinds.
Medical and industrial groups get a lighting choice that meets security and environmental guidelines. Design groups aiming to scale back half rely and enhance system life will discover the LED helpful for its brightness, measurement, and construct.
