Panjit 1n581x series 1a axial schottky barrier rectifier diodes do 41 panjit 1n5819 this 1n5819 1a 40v schottky barrier rectifier diode comes in an axial do 41 package the rectifier is suitable for applications such as low voltage high frequency inverters free wheeling and polarity protection devices panjit 1n5819 schottky barrier rectifier diode 40v 1a do 41