Power Management
Transistors:
- MOSFET
Diodes:
- Rectifier
- Schottky
Wolfspeed’s wide bandgap semiconductor products for power applications deliver new levels of performance through increased efficiency, higher switching frequency and reduce system size and weight for the transportation, industrial, electronics, and energy markets.
Please refer to www.wolfspeed.com for additional product and company information.
Wolfspeed is the world’s leading manufacturer of silicon carbide-based diodes and MOSFETs for power control and conversion. These devices provide increased efficiency and enable higher switching frequency to minimize system size, weight and cost. Applications include:
- Power factor correction
- Solar inverters
- Industrial motor drivers
- Output rectification
- Power modules
- Traction inverters
- EV chargers
- Solid state circuit breaker
- Auxiliary power supplies
Since 2011, Wolfspeed, Inc. has partnered with Semi Dice, Inc. for distribution of Wolfspeed’s silicon carbide-based power products in wafer and bare die form. Wolfspeed’s family of Z-Rec® rectifiers has essentially no reverse recovery at 1200V and 1700V breakdown and is targeted for applications where low switching loss is required.
Wolfspeed introduced the industry’s first SiC MOSFETs in 2011. Their family of Z-Fet® MOSFETs provide the highest energy efficiency and fastest switching speeds versus any comparable silicon power switch.
Wolfspeed hasn’t stopped innovating. In March 2025, they released their 4th-generation MOSFETs, which provided even higher efficiency and reduced die size. Wolfspeed’s 4th generation of MOSFETs feature a 15% improvement in Rds(on), improved COSMIC FIT rate, and a soft body diode. Their 4th generation of automotive MOSFETs is fully qualified by AECQ-101 standards to operate at 185°C.
Wolfspeed’s industry-leading family of CPW6 Z-Rec® diodes are available through Semi Dice! Now in stock! Product ratings include:
- 5A, 10A, 15A, 20A, and 50A at 1200V
- 5A, 10A, 25A, and 50A at 1700V
Semi Dice carries Gen3 and Gen4 automotive Z-Fet® MOSFETs at 750V and 1200V nodes. The industrial MOSFET portfolio includes 650V, 900V, and 1200V Gen3 and Gen4 devices. Additional features of Wolfspeed’s devices include:
- Zero forward and reverse recovery
- Extremely fast switching
- Temperature-independent switching behavior
- Positive temperature coefficient on forward voltage, allowing parallel devices
- High-frequency operation
- Reduced cooling requirements
Contact a Semi Dice salesperson today to receive Wolfspeed product specification notes, samples, pricing and delivery information. SemiDice has Wolfspeed stock ready to ship within 24 hours.