システムの小型化・高効率化に貢献するSTPOWER SiCパワーMOSFET

STPOWER SiC(シリコン・カーバイド)パワーMOSFETは、革新的なワイド・バンドギャップ(WBG)半導体のメリットを提供します。STのSiC(シリコン・カーバイド)MOSFETは、650V~1700Vの広い電圧範囲にて供給されます。最先端のテクノロジー・プラットフォームの1つで、優れたスイッチング性能およびきわめて低い単位面積当たりのオン抵抗を特徴とします。


  • 車載グレード(AG)対応
  • きわめて優れた温度特性(最大TJ = 200℃)
  • きわめて高いスイッチング周波数での動作ときわめて低いスイッチング損失
  • 低いオン抵抗
  • 既存のICと互換性のあるゲート・ドライバ
  • 高速かつ堅牢なボディ・ダイオードを内蔵

STのSTPOWER SiCパワーMOSFETの製品ポートフォリオには、車載用および産業用アプリケーションの厳しい要件を満たすよう設計された最先端のパッケージ・オプション(HiP247、H2PAK-7、TO-247ロング・リード、STPAK、およびHU3PAK)が含まれています。


最新のパッケージング技術に加えて、STのSiCパワー MOSFET(G3デバイスを含む)はベア・ダイとしても提供されます。WLBI(Wafer-Level Burn-In)およびKGD(Known Good Die)プロセスを含む最も厳しい車載要件に準拠するベア・ダイは、再構築ウェハまたはテープ & リール・パッケージングとして提供されます。



eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.

Power Management Design Center

Thermal-electrical Simulators for Components

Signal Conditioning Design Tool

NFC/RFID Calculators

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Power Supply Design Tool

SMPS design, by topology, by type and by product
PFC design with analog and digitial control
Supports various PCB configurations
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LED Lighting Design Tool

Handles AC-DC and DC-DC design in common topologies
Displays interactive and annotated schematic
Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data
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Digital Power Workbench

Provides a step-by-step optimized design of power section and control loop
Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs

Power Tree Designer

Specify input/output power for each node in the tree
Check for consistency
Design each individual node
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AC Switches Simulator

Select ratings and application waveforms
Get junction temperature and blocking voltage graphs
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Rectifier Diodes Simulator

Select ratings and application waveforms
Estimate power losses
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Supports long mission profiles
Provides power loss and temperature graphs
Helps define heatsink thermal properties

Twister Sim

Help select the right ViPOWER Automotive power device
Supports load-compatibility, wiring harness optimization, fault condition impact and diagnostic analysis
Supports various PCB configurations

TVS Simulator

Specify system ratings and surge waveform
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Build simple schematics and firmware inputs in minutes
Quickly generate reliable estimates of battery life, system power consumption and bill of materials costs
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Active Filters

Handles multi-stage-designs and common topologies
Returns circuit component values
Provides gain, phase and group delay graphs
Low Pass, High Pass and Band Pass


Handles most common configurations
Returns circuit components values
Provides I/O signal waveforms
Inverting, Non Inverting, Window

Low side Current Sensing

Returns circuit component values
Provides current error graphs

High side Current Sensing

Provides current error graphs.
Help to select the right High side current sensing and shunt devices.
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NFC Inductance

Input geometry and substrate properties
Get antenna impedance

UHF Link Budget

Enter forward and reverse link characteristics
The tool returns link budget estimate

NFC Tuning Circuit

Enter antenna parameter and matching target
Select the topology of the matching network
The tool returns component values for the desired design targets