Panjit sk5x series 5a smd schottky barrier rectifier diodes smcdo 214ab panjit sk52 this 5a 20v schottky barrier rectifier diode comes in a low profile surface mounting smcdo 214ab 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 sk52 schottky barrier rectifier diode 20v 5a sm