ES3J Diode: High-Performance 600V 3A Rectifier by onsemi 2025-04-20 Discover the ES3J diode by onsemi a high-performance 600V, 3A general-purpose rectifier with fast recovery (35ns), low forward voltage (1.7V), and SMC (DO-214AB) packaging. Ideal for power supplies, inverters, and industrial applications.