ES1J with Diodes - Rectifiers - Fast Recovery SMA RoHS manufactured by SLKORMICRO is a 1500V single-phase glass passivated junction fast recovery rectifier. It is a small, surface mountable device that is widely used in power supplies, adapters, battery charging, LED lighting, notebook computers, and other electronic equipment. It is constructed with a high current capability and an ultra-fast recovery time of typically 10ns. It also features a low leakage current, ensuring reliable operation even under ultralow stored charge conditions. In addition, it has a RoHS compliant lead-free finish and is compliant with JEDEC standards, making it an excellent choice for many electronic designs.