company blog about Supply Infineon Diode & Thyristor Product:AC-Switches,CoolSiC™ Schottky Diodes,Silicon Diodes

Supply Infineon Diode & Thyristor Product:AC-Switches,CoolSiC™ Schottky Diodes,Silicon Diodes

As a leading company in the field of electronic components distribution, Shenzhen Mingjiada Electronics Co., Ltd. has been focusing on providing high-quality electronic components products for global customers. The main products include: IC, 5G chip, new energy IC, IoT IC, Bluetooth IC, Telematics IC, Automotive IC, Automotive Grade IC, Communication IC, Artificial Intelligence IC, Memory IC, Sensor IC, Microcontroller IC, Transceiver IC, Ethernet IC, WiFi chip, Wireless Communication Module, Connector and so on.

CoolSiC™ Schottky Diodes

Infineon's CoolSiC™ Schottky diodes represent the technological frontier for silicon carbide power devices. Compared to conventional silicon-based diodes, the CoolSiC™ series offers the following significant advantages:

Zero reverse recovery current: switching loss problem is completely eliminated, dramatically improving system efficiency
High-temperature capability: Junction temperatures up to 175°C for harsh operating environments
High-frequency switching characteristics: support for higher switching frequencies, reducing the size and cost of passive components
Low conduction loss: excellent forward voltage drop (VF) characteristics, reducing system power consumption.

CoolSiC™ Schottky diodes are suitable for:
New energy vehicles: on-board chargers (OBC), DC-DC converters, traction inverters
Renewable energy: solar inverters, wind power converters
Industrial power supply: server power supply, communication power supply, welding equipment
Consumer electronics: high-end fast charging adapters, LED drivers

Silicon Based Diode Solutions
Infineon's full range of silicon-based diodes includes rectifier diodes, fast recovery diodes and Schottky diodes. These products are of great value in applications:

Standard rectifier diodes: classic models such as 1N4007 (1A/1000V), 1N5408 (3A/1000V) for primary rectification of power supplies
Fast recovery diodes: recovery time as short as tens of nanoseconds, suitable for high-frequency switching power supply secondary rectifier
High-efficiency Schottky diodes: such as MBR20100CT (20A/100V), low VF characteristics to enhance power conversion efficiency

AC Switching Product Analysis
In the field of AC switching applications, Infineon products include:
Solid State Relays (SSR): Integrated thyristors and driver circuits for contactless switching solutions
AC voltage regulator modules: for phase control applications such as lighting control and heating regulation
Motor soft starters: Gradually increase motor voltage to reduce starting current inrush

These AC switching products are particularly suitable for applications requiring high reliability and long life, such as industrial automation control, power system equipment and high-power lighting systems. Compared with traditional mechanical switches, thyristor AC switches have significant advantages such as no arcing, no noise and fast switching speed.