The SK32-SK320 series of surface-mount Schottky diodes utilize a standard SMC package and are optimized for high-power density applications. Covering a reverse blocking voltage range of 20V to 200V, the series stably handles an average rectified current of 3A at a maximum junction temperature of 150°C and withstands a peak surge current of 100A. Key features include excellent heat dissipation, with a junction-to-pin thermal resistance as low as 20°C/W. A large 14.0×14.0mm copper pad ensures stable current output even under high-temperature conditions. These products are certified for 260°C/10-second terminal soldering, with tin-plated terminals compliant with JESD22-B102D.
Reverse leakage current is only 0.5mA at a rated voltage of 25°C, and an ultra-low forward voltage drop of 0.50V-0.95V significantly reduces conduction losses. Operating temperature range spans the industrial range of -55°C to +150°C. The package features a laser cathode marking design, a 1.52mm height compatible with automated placement, and a compact 7.75mm length optimized for PCB layout. With its enhanced heat dissipation structure and high withstand voltage slew rate of 10,000V/μs, it is suitable for server power supplies, industrial motor drives, and high-current DC/DC modules, providing core semiconductor support for 3A-class high-reliability rectification applications.