The IDP18E120 is a silicon carbide (SiC) Schottky diode from Infineon Technologies. It is designed to provide superior performance in applications requiring high efficiency and reliability. As a single diode, it is ideal for use in power factor correction (PFC) circuits, motor drives, and solar inverters.

Applications:

• Power Factor Correction (PFC) circuits
• Uninterruptible Power Supplies (UPS)
• Solar Inverters
• Motor Drives
• Switched-Mode Power Supplies (SMPS)

Features:

• Silicon Carbide (SiC) Schottky Diode
• 1200 V Reverse Voltage
• 18 A Continuous Forward Current
• Low Forward Voltage Drop (Vf)
• No Reverse Recovery Charge (Qrr)
• Temperature Independent Switching Behavior
• High Surge Current Capability

Benefits:

• High Efficiency: The SiC technology enables lower switching losses, resulting in higher overall system efficiency.
• Reduced Heat Dissipation: Lower forward voltage drop and no reverse recovery charge minimize heat generation, simplifying thermal management.
• Improved Reliability: The robust design and SiC material provide excellent reliability and long operational life.
• Faster Switching Speeds: The absence of reverse recovery charge allows for faster switching frequencies, improving system performance.
• Simplified Design: The temperature-independent switching behavior simplifies the design and optimization process.

Technical Specifications:

The IDP18E120 features a reverse voltage of 1200V and a continuous forward current of 18A. Its low forward voltage drop minimizes conduction losses. The device's surge current capability ensures robustness against transient events. The operating junction temperature ranges from -55°C to +175°C.