Power Electronics / Power Management


Low leakage diodes now in tiny packages

23 March 2005 Power Electronics / Power Management

Central Semiconductor's CMDD3003, CMOD3003 and CMLD3003DO are three energy efficient low leakage diodes. They all offer a maximum leakage specification of 1,0 nA and a 180 V reverse voltage rating. These devices have a leakage specification significantly lower than non-EED diodes and are ideal for portable battery powered products requiring longer stand-by time, says the manufacturer.

The SUPERmini CMDD3003 consists of a single device packaged in an SOD-323 surface mount case with a nominal profile of less than 1,0 mm. The ULTRAmini CMOD3003 is a single low leakage, high voltage diode in an SOT-523 surface mount package with a profile of under 0,8 mm. The PICOmini CMLD3003DO, in an SOT-563 surface mount package, includes two low leakage/high voltage diodes isolated from one another with opposing polarities and a maximum package profile of 0,6 mm.



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