In this demo, Nexperia's high power Bipolar Junction Transistors (BJT) are utilized as a high voltage current source in an LED lighting application. The set-up shows the well established discrete solution - a combination of precision shunt regulators with power bipolar transistors in a current sink configuration. This linear regulation approach is used as an output stage prior to a boost stage and offers robust and sustainable operation of the LEDs. Nexperia’s power bipolar transistors in DPAK, the well-known MJD series, are very well suited for this application and, at the same time, offer the best price performance ratio in this segment. Learn more: www.nexperia.com/products/MJD