MOSFETs suit demanding power conversion applications

3rd February 2015
Nat Bowers

Integrating power N-channel MOSFETs and drivers tailored for use in extreme reliability and high temperature applications, X-REL Semiconductor has introduced two product families. The XTR20410 and XTR20810 devices both target DC/DC converters, motor control, power switching and other power conversion applications in demanding aerospace, industrial, hybrid and EV, transportation, geothermal and oil and gas markets.

By already matching the power transistor and driver inside a single piece of silicon, the XTR20410 and XTR20810 families enable faster development cycles and a shorter time-to-market than with standard components. The devices are able to reliably operate from -60 to +230°C (rated for five years at +230°C), essential in applications where the environment is at elevated temperature or where some other device makes the temperature inside the application increase.

The XTR20410 devices may be used as high-side (40V maximum), low-side, or low-side switch with negative offset (-30V maximum) on the output stage (SOURCE connected to a negative voltage), while receiving a control input signal referred to GND. The XTR20810 devices are intended to be used as low-side switches, which are able to sustain transient overshoot voltages up to 100V.

Supplied in high-reliability compact hermetic or plastic packages, as well as bare dies, the XTR20410 and XTR20810 families are available now.

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