High Current, High Voltage Schottky Rectifier STW80H150C

Date:August 04, 2017

The STW80H150C is a common cathode pair of high current, high voltage power Schottky rectifiers available in the TO-247AD package outline.  The device has a robust continuous forward current rating of 80A (total package), a reverse voltage capability of 150V and a high single cycle surge rating of 280A which is critical in reactively loaded circuits.  The common cathode configuration of the device provides design advantage when used in applications such as output rectification.  The combination of high reverse voltage capability, high forward current rating, and very low conduction and switching losses makes this device ideal for high power, high frequency energy sensitive applications.



 High current density of 80A average forward, IO, continuous (total package)

 High reverse voltage capability of 150V

 Low forward voltage (0.76V max. @ 40A, TJ=125oC per diode) for maximum efficiency

 Low leakage / idle current (<300μA max. @ VR=150V, TJ=25oC) reduces reverse energy losses

 Very high forward surge capability (280A) needed for reactively loaded circuits



Output rectification

ORing circuits

Reverse polarity protection

DC / DC converters

Voltage clamping circuits


Support Material

Data Sheet

STW80H150C N1897 REV.-.pdf