onsemi offers versatile product portfolio from discrete to module solutions, with a full range of power switches including IGBTs, EliteSiC MOSFETs, and schottky diodes. Our products help you meet the required performance and efficiency at right cost.

Single-phase String Inverter Systems

Find out more about single-phase string inverter systems, architecture, and technologies.

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650 V IGBTs, EliteSiC MOSFETs

The 650 V IGBTs incorporate a narrow mesa, wide trench width Field Stop 4 (FS4) technology with latch immunity and smaller gate capacitances. The 650 V EliteSiC MOSFETs offer lower RDS(ON) over both VGS and temperature.


IGBT Modules

The IGBT Modules portfolio is optimized for DC-AC stages of solar inverters. These state of the art products utilize the new narrow mesa IGBT technology in providing high current density and robust short circuit protection along with higher blocking voltage to deliver outstanding performance.

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Evaluation/Development Kits


15 W SiC High-Voltage Auxiliary Power Supply for HEV & BEV Applications


40 W SiC high-voltage auxiliary power supply for HEV & BEV applications


Gate drivers plug-and-play ecosystem


6-18 Vdc Input Isolated SiC Gate Driver Supply +20V/-5V/5V with Automotive Qualified NCV3064 Controller Evaluation Board


6 - 18 Vdc Input Isolated IGBT Gate Driver Supply +15 V / -7.5 V / 7.5 V with Automotive Qualified NCV3064 Controller

Technical Documents

Performance Comparison of 1200 V SiC MOSFET and Si IGBT Used in Power Integrated Module for 1100 V Solar Boost Stage

This application note compares the performance of two power integrated modules (PIMs) in the boost stage of an 1100 V solar inverter

Silicon Carbide (SiC) - From Challenging Material to Robust Reliability

This white paper will introduce the reader to the onsemi Quality and Reliability methodology deployed from first design to mass production

Technical Advantages of onsemi's New Elite Power Simulator and Self-Service PLECS Model Generator

The purpose of this application note is to explain the technical advantages included in the online Elite Power Simulator

NCD(V)57000/57001Gate Driver Design Note

The NCD(V)5700x is a high−current single channel gate driver with internal galvanic isolation, designed for high system efficiency and reliability

SiC MOSFETs: Gate Drive Optimization

For high−voltage switching power applications, silicon carbide or SiC MOSFETs bring notable advantages

Optimizing Residential Solar Energy Systems for Efficiency, Reliability, and Cost

The California 2022 Building Energy Efficiency Standards are the first US building codes to mandate solar for

SiC Simulations

In this paper, we will focus more on results obtained only through simulation and how to use the results in some high

Physically Based, Scalable SPICE Modeling Methodologies for Modern Power Electronic Devices

Efficient power electronic design hinges on the availability of accurate and predictive SPICE models

Mounting Considerations For Power Semiconductors

Current and power ratings of semiconductors are inseperably linked to their thermal environment

Top Cool Package for Power Discrete MOSFETs

In power applications, the majority of MOSFETs utilized tend to be surface mount devices (SMD). Some package examples

Design and Application Guide of Bootstrap Circuit for High-Voltage Gate-Drive IC

The purpose of this paper is to demonstrate a systematic approach to design high−performance bootstrap gate drive

Analysis of Power Dissipation and Thermal Considerations for High Voltage Gate Drivers

Gate drivers used to switch MOSFETs and IGBTs at high frequencies can dissipate significant amount of power

Half-Bridge LLC Resonant Converter Design Using NCP4390/NCV4390

Among many resonant converters, LLC resonant converter has been the most popular topology for high

FAN9672/FAN9673 Tips and Tricks

FAN967x is multi−channel interleaved continuous− conduction−mode (CCM) power−factor−correction (PFC)

Design of a 100 W Active Clamp Forward DC-DC Converter for Telecom Systems Using the NCP1562

The NCP1562 PWM controller contains all the features and flexibility needed to implement an active clamp forward


Learn more about single-phase inverters at onsemi by looking at one of the videos below.