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Silicon Carbide Schottky Rectifier DSC20065 - 20A, 650V from Reliable China Suppliers and Factory
DSC20650 takes advantage of the high breakdown field strength and high thermal conductivity of silicon carbide materials to achieve high voltage withstand capability, nearly zero reverse recovery current, high-speed switching performance, and higher operating junction temperature. It has become one of the key components for improving energy conversion efficiency. Its forward voltage drop has a positive temperature coefficient, which is beneficial for automatic current equalization when multiple devices are connected in parallel. It supports high-frequency operation and can reduce the volume of passive components such as inductors and transformers in the system.
Applications
New Energy Vehicles
On-board chargers, charging piles, power factor correction circuits, etc.
Renewable Energy
Photovoltaic inverters, energy storage systems.
Industry & Data Centers
Server power supplies, industrial motor drives, uninterruptible power supplies.
Other Harsh Environments
Industrial, aerospace, and other high-temperature application scenarios.
Features
- High frequency operation
- Ultra fast switching speed
- Zero reverse recovery current
- High Junction temperature
- Low leakage current
- High reliability
- RoHS product
Mechanical Data
- Molding compound meets UL 94V-0 flammability rating, RoHS-compliant
- Terminals: Tin plated leads, solderable per J-STD-002 and JESD22-B102
- Polarity: As marked on body
Frequently Asked Questions
What are the primary benefits of using silicon carbide (SiC) in the DSC20650?
DSC20650 utilizes silicon carbide to achieve high breakdown field strength and high thermal conductivity. This allows the device to support high voltage withstand capability, operate at higher junction temperatures, and achieve nearly zero reverse recovery current with ultra-fast switching performance.
How does the positive temperature coefficient of DSC20650 benefit parallel device configurations?
The forward voltage drop of DSC20650 features a positive temperature coefficient. This characteristic is highly beneficial for automatic current equalization, preventing thermal runaway when multiple devices are connected in parallel.
In which applications is the DSC20650 commonly used?
It is widely used in new energy vehicles (on-board chargers, charging piles), renewable energy systems (photovoltaic inverters, energy storage), industrial and data center applications (server power supplies, motor drives, UPS), and other high-temperature, harsh environments.
Does DSC20650 support high-frequency operations?
Yes, DSC20650 supports high-frequency operation, which helps reduce the physical size and volume of passive system components like inductors and transformers.
What mechanical and environmental standards does the DSC20650 comply with?
The device features a molding compound that meets the UL 94V-0 flammability rating, RoHS-compliant tin-plated leads solderable per J-STD-002 and JESD22-B102 standards, and clear polarity markings on the body.