Why are Silicon CARBIDE Schottky diodes so great? @ElectronicsNotes
Why are Silicon CARBIDE Schottky diodes so great?  @ElectronicsNotes
Uploaded December 2025 | Updated September 2026, 3 weeks ago
In this video I investigate the world of Silicon Carbide, SiC, Schottky Diodes and find out why these electronic components are generating so much buzz!

They cost a bit more than traditional silicon diodes, but is the performance boost worth the hype? I break down the technology to show you why SiC not only delivers much better efficiency and reliability but often leads to significant overall circuit cost savings by reducing the size and complexity of your entire power system. It’s a total win!

What You'll Learn:
The Flaws of Silicon Schottky Diodes: Why conventional silicon hits a wall with low reverse voltage (∼100V) and suffers from dangerous, temperature-dependent reverse leakage current (up to 5mA).

- The SiC Solution: Discover how Silicon Carbide rectifiers shatter those limits, offering high reverse voltages (up to 1kV or more) and dramatically reduced leakage current (down to microamperes).

- The Power of Wide Bandgap: We explain what a Wide Bandgap Material is (SiC at 3.3eV vs Si at 1.1eV) and how this property leads to a massive ∼10x increase in breakdown voltage.

- Performance Benefits: Learn how SiC provides higher maximum junction temperatures (175∘C), excellent thermal conductivity, and lightning-fast switching speed for less heat, less loss, and more power!

Key Applications:
SiC Schottky Diodes are essential in the modern power infrastructure:
- High-Efficiency Switching Power Supplies
- Electric Vehicle (EV) On-Board Chargers & Fast Charging Stations
- Solar PV Inverters
- Energy Storage Systems (ESS)

Discover more at: electronics-notes.com/articles/electronic_components/diode/schottky-barrier-silicon-carbide-sic-diode.php

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Why are Silicon CARBIDE Schottky diodes so great?

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