From Vishay, the US1A and US1M series are ultrafast surface mount rectifier diodes
Featuring a small, low profile package, these rectifiers can be used by automatic pick and place machines
Features and Benefits
US1A and US1M rectifiers feature matte tin plated leads （solderable per J-STD-002 and JESD 22 B-102 depending on model）
A coloured band indicates the cathode end
These rectifiers are constructed with a glass passivated pallet chip junction that can enhance reverse voltage resistance and decrease the risk of leakage
These rectifier diodes are efficient with ultra fast reverse recovery time and low switching losses
US1A and US1M rectifiers meet MSL 1 （Moisture Sensitivity Level 1）, which means the package is robust and not sensitive to moisture during reflow
Capable of managing high forward surges
Applications
These rectifiers are suited to freewheeling and high frequency applications
They can be used for switching mode inverters and converters in computers, telecommunications and consumer products
With an AEC-Q101 qualification these rectifiers are also suitable for use in automotive applications.
