Infineon Technologies 650V CoolMOS™ CFD7 SJ Power MOSFETs
Infineon Technologies 650V CoolMOS™ CFD7 SJ Power MOSFETs are ultra-fast diodes that extend the voltage class offering of the CFD7 family. The power MOSFETs have an additional 50V breakdown voltage, integrated fast body diode, improved switching performance, and excellent thermal behavior. These CFD7 power MOSFETs offer the highest efficiency in resonant switching topologies, such as LLC and phase-shift-full-bridge (ZVS). The MOSFETs blend all the advantages of a fast-switching technology with superior hard computation robustness. These power MOSFETs support CoolMOS™ CFD7 technology that meets reliability standards and supports high power density solutions.
The 650V CoolMOS™ CFD7 SJ power MOSFETs feature reduced switching losses and improved full load efficiency in industrial SMPS applications. The power MOSFETs operate from -55°C to 150°C temperature range. These CFD7 SJ power MOSFETs are fully qualified according to JEDEC for industrial applications and are available in PG-TO247-3, PG-TO247-4-3, and PG-TO220-3 packages. The MOSFETs are suitable for soft switching topologies, fast EV charging, server power supply, solutions for solar energy systems, and telecom infrastructure.
Features
- Ultra-fast body diode
- 650V breakdown voltage
- Best-in-class RDS(on)
- Reduced switching losses
- Low RDS(on) dependency over temperature
- Excellent hard commutation ruggedness
- Extra safety margin for designs with increased bus voltage
- Enabling increased power density solutions
- Outstanding light load efficiency in industrial SMPS applications
- Improved full load efficiency in industrial SMPS applications
- Price competitiveness over previous CoolMOS™ families
Specifications
- 69A to 44A continuous drain current ID
- 304A pulsed drain current ID, pulse
- 305W power dissipation Ptot
- -55°C to 150°C operating junction and storage temperature range
Applications
- LLC applications
- Server
- Telecom
- EV charging
- Solar
- Suitable for soft switching topologies
- Optimized for phase-shift full-bridge (ZVS)
Additional Resources
Application Note
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發佈日期: 2020-09-21
| 更新日期: 2025-10-30