Panjit sr3x series 3a smd schottky barrier rectifier diodes smbdo 214aa panjit sr32 this 3a 20v surface mounting schottky barrier rectifier diode comes in a low profile smbdo 214aa package the diode utilises metal to silicon rectifier majority carrier conduction technology to give low power loss and high efficiency suitable for applications such as low voltage high frequency inverters free wheeling and polarity protection devices panjit sr32 schottky barrier rectifier diode 20v 3a sm