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China Suppliers Factory Direct Silicon Carbide Schottky Rectifier DSC40065P - 40A, 650V, Low VF
Silicon Carbide Schottky Rectifier DSC40065P
The DSC40650P utilizes the high breakdown field strength and high thermal conductivity of silicon carbide materials to achieve high voltage rating, 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
On-board chargers, charging piles, power factor correction circuits, etc.
Photovoltaic inverters, energy storage systems.
Server power supplies, industrial motor drives, uninterruptible power supplies.
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
Q: What material is the DSC40650P rectifier based on, and what are its main advantages?
The DSC40650P is based on Silicon Carbide (SiC). It utilizes the high breakdown field strength and high thermal conductivity of SiC to achieve high voltage ratings, nearly zero reverse recovery current, fast switching speeds, and higher operating junction temperatures.
Q: How does the temperature coefficient of the forward voltage drop benefit parallel connections?
The forward voltage drop of the DSC40650P has a positive temperature coefficient. This characteristic is highly beneficial for automatic current equalization, preventing thermal runaway when multiple devices are connected in parallel.
Q: Can the DSC40650P help reduce the overall size of system components?
Yes. Because it supports high-frequency operation, it allows for a reduction in the physical volume of passive system components, such as inductors and transformers.
Q: What flammability and regulatory standards does the device meet?
The molding compound of the rectifier meets the UL 94V-0 flammability rating, and the device is fully RoHS-compliant.
Q: What are the soldering standards for the DSC40650P terminals?
The terminals feature tin-plated leads that are solderable in accordance with the J-STD-002 and JESD22-B102 industry standards.