BAT54 30V 200mA Schottky Diode – SOT-23 | Hottech

The Small Signal Schottky Diode series (BAS/BAT family) from Hottech is engineered for high-speed switching and low-power applications, offering excellent efficiency and fast response in compact electronic circuits. Utilizing advanced Schottky barrier technology, these diodes deliver ultra-fast switching with low forward voltage drop, making them ideal for signal-level and protection applications.

With a voltage range from 30V to 70V and current ratings from 70mA to 200mA, this series is optimized for modern low-power and high-frequency circuit designs. The low VF ensures reduced conduction losses, while fast switching performance minimizes signal distortion.

Available in compact SOT-23 and SOD-323 surface-mount packages, including single and dual configurations, these diodes are well-suited for space-constrained PCB layouts and miniaturized electronic devices.

This series is widely used in smart lighting, mobile devices, portable electronics, and communication systems where efficiency, size, and speed are critical.

✅ Key Features

• Advanced Schottky barrier technology
• Low forward voltage drop (VF)
• Ultra-fast switching performance
• Voltage range: 30V to 70V
• Current range: 70mA to 200mA
• Available in single and dual configurations
• Compact SOT-23 and SOD-323 packages
• Low power loss and improved efficiency
• High reliability and stable performance

✅ Applications

• Smart lighting systems
• Portable and mobile electronics
• Signal switching circuits
• High-speed switching applications
• Protection circuits (clamping, OR-ing)
• Communication equipment
• Consumer electronics
• General low-power electronic designs