Panjit sk3x series 3a smd schottky barrier rectifier diodes smcdo 214ab panjit sk33 a 3a 30v schottky barrier rectifier diode that 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 sk33 schottky barrier rectifier diode 30v 3a