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Silicon Carbide

Silicon Carbide in Grid-Tied Applications

This whitepaper will cover the many benefits of Silicon Carbide (SiC) for Grid-Tied applications ranging from 2.2 kW to over 200 kW with Wolfspeed discrete and power module products. The presenters will perform topology analysis to demonstrate the simplifications in system implementation SiC can enable with fast, efficient switching performance compared to more complex, multi-level systems used with Si technology. Next, an overview of Wolfspeed simulation tools will demonstrate how to find the right parts to meet system needs. Finally, examples will show the audience practical examples of how to implement and get started with SiC including a 2.2 kW Totem Pole PFC and 22 kW Bi-directional active front end (AFE) with discrete devices. Utilizing Wolfspeed modules, a 25 kW Bi-directional AFE using Wolfpack modules and a 200 kW Bi-directional AFE using the XM3 module will be presented. With the topics covered, the audience will understand the advantages and capabilities Wolfspeed’s SiC family can bring to their next system design.
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 White Paper
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Silicon Carbide MOSFETs

Designing for Scalability in High Power Applications

The latest innovations in Silicon Carbide make it easier than ever to meet or exceed design requirements across the entire power spectrum. In this whitepaper, Wolfspeed will demonstrate how to achieve scalable high power systems using Wolfspeed’s entire product portfolio, from discrete packages to power modules. Understanding paralleling and interleaving best practices at both the component- and system-level will accelerate the design-in process and unlock the full Wolfspeed advantage.
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 White Paper
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Silicon Carbide MOSFETs

Gate Drives and Gate Driving with SiC MOSFETs

Silicon MOSFET and IGBT gate driving approaches are well known and understood as are the products available. Silicon Carbide (SiC) MOSFET's have some subtle differences in their gate driving requirements in order to maximize the switch potential. This whitepaper will cover gate driving considerations for Silicon Carbide (SiC) MOSFETs across a wide variety of circuit applications and highlight a few new Silicon Carbide (SiC) optimized gate drive chips and their respective in circuit features and performance.
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 White Paper
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Silicon Carbide MOSFETs

Deciphering Data Sheets

Datasheets are technical instruction manuals for electronic components, and the information they contain helps you select the right part for your design. But datasheets vary between component types and manufacturers, which can lead to significant misunderstandings. This whitepaper will take you through a typical Wolfspeed datasheet and explain the meaning of its specs and sections.
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 White Paper
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Industrial

Wolfspeed Silicon Carbide Makes Gospower China’s Pioneer in Titanium-class CRPS

Silicon Carbide helps Gospower design CRPS models and meet the demand for higher power and higher efficiency, while keeping costs down. Gospower turned to Wolfspeed for their experience and expertise in WBG devices and SiC MOSFETs product reliability. Learn more about Gospower’s journey and how Wolfspeed partnered with them in this process.
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Case Study
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EV Charging

Streamline Next-Gen EV Fast Charger Designs with Wolfspeed Power Modules

Interested in designing efficient electric vehicle fast chargers or power blocks for charging stations? Join On-Demand the Wolfspeed webinar with Brett Sparkman as he explores the design considerations needed to incorporate Wolfspeed’s power module families into several emerging electric vehicle architectures.
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 Webinars
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Silicon Carbide 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
hard-switched-apps
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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