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Renewable Energy

Enhancing Energy Storage System Performance with Silicon Carbide Power Devices

Join Paul Kierstead of Wolfspeed for a live webinar on September 27th as we discuss the emerging energy storage segment (ESS) and the ways Silicon Carbide (SiC) power devices can enable higher performance and lower system cost.
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 Webinars
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SiC MOSFETs

Wolfspeed in Automotive Power Systems

This webinar highlights the advantages of Wolfspeed’s SiC portfolio for the automotive market. The impact SiC can have on a variety of applications including EV drivetrain inverter, 400 and 800V battery system, etc. It also compares systems benefits and reference designs (XM3 300kW, Vepco 180k). Second section of the webinar introduces SiC in EV OBC, 400 and 800V battery system, unidirectional and bidirectional, comparing system benefits and reference designs (6.6kW 650V, 22kW,1200V). The webinar and its content is in Italian language.
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 Webinars
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Power Modules

Wolfspeed WolfPACK™ SiC Power Modules for DC fast charging

This webinar gives an introduction to the brand new Wolfspeed Wolfspeed WolfPACK™ SiC Power Modules discussing its key features. It also details out three alternative architectures for the design of a 60 kW direct current charging stage with galvanic isolation and the advantages of each one them. It will highlight three-stage 60 kW architecture (ACDC-DCDC-DCDC) with our new Wolfspeed WolfPACK modules. The webinar and its content is in Italian language.
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 Webinars
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Power Modules

How to Maximize SiC Dynamic Performance in Hard-Switched Applications

This webcast is for engineers looking to improve their converter applications with SiC. This webinar will introduce double pulse testing and instrumentation recommendations for SiC. Also, it will cover optimization of SiC's dynamic performance by optimizing power layout, gate layout, unipolar vs bipolar gate driving, Miller clamping and electing RG using RBSOA (reverse bias safe operating conditions)
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 Webinars
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SiC MOSFETs

Thermal Solutions for Surface Mount Power Devices

The first part of the paper presents a PCB thermal vias design recommendations for surface mount (SMT) power device for relatively low power applications. Simulation is conducted to compare different thermal vias arrays. The second part of the paper introduce an innovative ceramic-embedded Alumina Nitride (AlN) FR4 PCB solution for surface mount power devices in high power applications.
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 White Paper
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SiC MOSFETs

Powering Forward: Reflections on the 10th Anniversary of the SiC MOSFET Release

A blog by Wolfspeed's co-founder and current CTO, Dr. John Palmour on the 10th anniversary of the first fully qualified commercial SiC power MOSFET. In this blog he talks about the parallels he sees in where Wolfspeed is headed today by reflecting on a pivotal moment in the company’s history 10 years ago.
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 Blog
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SiC MOSFETs

Application of SiC MOSFETs in 6.6kW High-Frequency High-Power-Density Power Converter

This paper presents the application of Silicon Carbide (SiC) devices in a high-frequency LLC resonant DC/DC converter. With high switching frequencies, the leakage inductance of the LLC transformer can be used as the resonant inductor, resulting in 50% reduction in volume and weight, and 30% decrease in power loss of the magnetic components at 500 kHz and 6.6 kW/400 V output.
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 Technical Articles
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Power Modules

Announcing the Wolfspeed WolfPACK™ Power Modules

Read about the all new Wolfspeed WolfPACK™ power modules. These modules give designers scalability and efficiency along with maintaining the simplicity of the design.
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 Technical Articles
image_enabling_system_upgrades
Power Modules

Enabling System upgrades with SiC technology using industry standard base-plate-less packaging

This article explores the new Wolfspeed WolfPACK family of SiC baseplate-less power modules and shows how this versatile and scalable module approach allows for quick-turn upgrades of current Si designs and reduced time to market.
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 Technical Articles
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