High-Voltage Rectifiers for High-Efficiency Power Conversion

摘要

Stmicroelectronics has announced a new high-voltage Schottky diode that will help increase the energy efficiency and ruggedness of equipment such as telecom base stations and welding equipment.ST's new 200V power Schottky rectifier diode, the STPS60SM200C, will be used in high-current AC/DC power supplies delivering nominal DC output voltages in the 30-50V range. Its 200V maximum reverse voltage is I compatible with known worst-case operating conditions and provides the design margins needed to withstand over-voltages and remain fully operational down to -40℃, making it ideal for telecom base station sites anywhere in the world.