Accelerating time
to market through
Silicon Carbide
innovation
The technology of today demands better performance from existing footprints, and traditionally used silicon components are challenged in many ways — which is why Wolfspeed has released its new series of Silicon Carbide (SiC) Wolfspeed WolfPACK™ modules. These modules are designed to bolster Wolfspeed’s already-impressive catalog of SiC products and provide customers with end-to-end coverage for their system designs, whether they operate on just a single kilowatt or hundreds of kilowatts.
Wolfspeed WolfPACK modules are designed to provide system scalability and flexibility. How? They come with a variety of features, which makes them a perfect fit for designers with mid-power–rating requirements. Implementation is a snap (literally). They provide higher ampacity, smaller size, press-fit pin interconnects, and market pin-to-pin compatibility, all of which help in simplifying designs with optimized performance and increased speed to market.
Wolfspeed’s WolfPACK modules meet performance requirements across the application space
Wolfspeed WolfPACK modules are built using Wolfspeed’s silicon carbide. SiC technology has powered Wolfspeed’s MOSFETs, Schottky diodes, and power modules for more than 6 trillion hours of end-customer usage worldwide. As a result, Wolfspeed’s SiC solutions offer higher performance and increased reliability when compared with traditional silicon in most applications.
SiC bare die
Electric vehicles are the future of transportation, and creating charging infrastructure to support them is a big task — and that means today’s power systems need to keep up. Wolfspeed WolfPACK modules use all-SiC components in half-bridge and six-pack topologies. While these configurations can also be achieved by adding multiple discrete devices, a Wolfspeed WolfPACK module offers a more compact unit with highly reliable press-fit connections to the circuit board and delivers higher ampacity through an isolated backside. The results: simple circuits and easier optimization.
Half-bridge and
six-pack topologies
Speed and performance are important — especially when it comes to off-board charging — but these features mean nothing without reliability. Plus, the press-fit pins on Wolfspeed WolfPACK modules are far more reliable than hand soldering and automatic soldering. In automotive systems, reduction of failure points is critical, such as removing solder joints in system assembly. This new approach can lead to significant improvements in reliability. Another key benefit of using press-fit pins: faster manufacturing and accelerated time to market to keep up with growing demand.
Press-fit connection
Small footprint
When it comes to a solar panel, every inch of space matters. In such cases, doing more with limited space can be a major driver of efficiency and performance. Wolfspeed WolfPACK modules have outstanding power density in their class, which means you can get more bang for your buck in a smaller footprint. The modules themselves utilize a plastic housing and spring-loaded interconnects without a traditional baseplate, keeping weight low while maintaining great performance levels.
Small footprint
Built to be both scalable and flexible, Wolfspeed WolfPACK modules are well-suited for a variety of industrial applications:
Well-suited for a variety of industrial applications
• EV charging infrastructure
• Standard and uninterruptible
power supplies
• Industrial power solutions
• Induction heating and welding
• Solar and renewable energy
• Grid infrastructure applications
• Energy storage applications
• And much more — the possibilities
are endless
What are the other benefits of Wolfspeed WolfPACK modules?
Wolfspeed WolfPACK modules expand Wolfspeed’s power portfolio, giving engineers more choices of SiC component implementation styles to enhance their designs. This new line of power solutions offers a variety of benefits that make them an ideal choice for your application.
: The industry expert in SiC solutions
17+
years of diode and MOSFET production
With an ever-expanding library of reference materials, and the powerful SpeedFit online simulation tool, leveraging Wolfspeed’s expertise as the leader in SiC has never been easier. Choosing Wolfspeed SiC power products for your technology can accelerate your engineering pipeline and ensures that all future system designs center on Wolfspeed’s innovative SiC solutions.
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with Wolfspeed’s new
WolfPACK modules?
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Wide range of compatibility
Flexible and robust
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Wolfspeed WolfPACK modules deliver
pin-to-pin compatibility with other power modules available in the market and are designed to drop in as a well-known module footprint, making the process of retrofitting an existing design much easier.
The unique layout of Wolfspeed WolfPACK modules makes implementing multiple Wolfspeed WolfPACK modules in parallel easy. This means you can quickly scale your design up and down as needed. Wolfspeed WolfPACK modules also use metal mounting tabs, which offer increased durability.
SiC die
All-SiC components in half-bridge and
6-pack topologies
Press-fit connection
Well-suited for a variety of industrial applications
30+
years of SiC power with 7+ trillion installed field hours
2011:
Wolfspeed invented the SiC MOSFET
Thousands
of customers using millions of MOSFETs and diodes
