Phase Leg SiC MOSFET Module

Overview

Microsemi's Phase Leg SiC MOSFET Modules are built with SiC MOSFETs and SiC Diodes, and therefore combine the advantages of both devices:

SiC Power MOSFET

Low RDS(on)
High temperature performance

SiC Schottky Diode

Zero reverse recovery
Zero forward recovery
Temperature Independent switching behavior
Positive temperature coefficient on VF

In addition to that, Microsemi's Phase Leg SiC MOSFET Modules have the following features:

Kelvin source for easy drive
Very low stray inductance
M5 power connectors
Internal thermistor for temperature monitoring
AlN substrate for improved thermal performance

Microsemi NEW SP6Li (Low Inductance)

Extremely Low Stray Inductance < 2.9 nanohenry
Dedicated to SiC MOSFET Technology
Enabling High Current
High Switching Frequency
High Efficiency

Microsemi’s SP6LI power modules can be used in switch mode power supplies and motor control in a variety of industrial, automotive, medical, aerospace and defense applications. Examples include electric vehicle/hybrid electric vehicle (EV/HEV) powertrain and kinetic energy recovery systems (KERSs); aircraft actuation systems; power generation systems; switched mode power supplies for applications including induction heating, medical power supplies and electrification of trains; photovoltaic (PV)/solar/wind converters and uninterrupted power supply (UPS).
Microsemi’s SP6LI product family features five standard modules, offering phase leg topology ranking from 1200 volts (V), 210 amperes (A) to 586 A at a case temperature (Tc) of 80 degrees Celsius to 1700 V, 207 A at Tc of 80 degrees Celsius. Offering higher power density and a compact form factor, the new package enables lower quantity of modules in parallel to achieve complete systems, helping customers to further downsize their equipment