SolutionsThe SK520B with Schottky Barrier Diodes (SBD) SMB manufactured by SMC Diode Solutions is a surface-mount device (SMD) packaged in a DO-214AA form factor and is RoHS compliant. It has a maximum reverse voltage of 20 volts and a maximum forward current of 500 milliamps. The device has a low forward voltage drop and a low junction capacitance. It is used for applications where a low forward voltage drop is needed, and is suitable for an array of projects and industries, such as telecommunication, medicals, consumer electronics and automotive.