Wolfspeed

Company Profile:
Wolfspeed (USA)
In mid-2015, Cree Inc. spun off its Power and RF division to form Wolfspeed, a global leader in advanced semiconductor solutions. Wolfspeed delivers unparalleled expertise in high-performance materials like silicon carbide (SiC) and gallium nitride (GaN), providing cutting-edge substrates and devices for next-generation applications.

Wolfspeed’s GaN HEMTs (High Electron Mobility Transistors) excel with wide channel bandwidth and high power density, enabling reduced energy consumption, expanded frequency range, and lower system costs. These innovations are critical for:

• Wireless communication (C-OFDM data links, broadband wireless access)

• Telecom infrastructure (3G/4G/LTE/5G base stations)

• Satellite communications and radar systems

Core Products:

1. 28V General Purpose Broadband Solutions

   • Packaged Power Transistors:

     • Frequency: DC–6GHz

     • CW Power: 6W–220W (graded)

   • MMICs (Monolithic Microwave Integrated Circuits): Optimized for broadband performance.

2. 28V GaN Telecom Solutions

   • Packaged Transistors:

     • Frequency: UHF–6.0GHz (segmented)

     • Power: 15W–240W (graded)

3. 50V General Purpose Broadband Solutions

   • Packaged Transistors:

     • Frequency: DC–6.0GHz

     • Power: 30W/50W

4. 50V GaN Telecom Solutions

   • Packaged Transistors:

     • Frequency: 1.8–2.2GHz / 2.5–2.7GHz

     • Power: 100W, 200W

5. 50V L-Band Solutions

   • Frequency: 1.2–1.4GHz

   • Power: 250W, 500W, 800W