Seoul Semiconductor has integrated high-power-like features in the Acrich MJT 2525 LED (pictured) with a 22V forward voltage and new package that includes a primary optic. The new Seoul LED is based on what the company refers to as multi-junction technology (MJT). Essentially, the MJT LEDs integrate multiple emitters in one monolithic chip with the emitters connected in high-voltage configurations in the back-end of the manufacturing process with no requirement for bond wires.
