Panjit br34 series 3a mini smd schottky barrier rectifier diodes smbdo 214aa panjit br39 a 3a 90v miniature schottky barrier rectifier diode in a surface mounting 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 br39 schottky barrier rectifier diode 90v 3a smb do