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BAT54

BAT54 Description

The BAT54 from Good Ark Semiconductor is a high-performance Schottky diode designed for small-signal applications with a maximum average rectified current (Io) of 200mA and a reverse voltage (Vr) rating of 30V. This surface-mount (SMD) diode is optimized for fast switching with a reverse recovery time (trr) of just 5 ns, making it ideal for high-frequency circuits. Its low forward voltage drop (1V @ 100mA) ensures minimal power loss, while the low reverse leakage current (2µA @ 25V) enhances efficiency. Packaged in Tape & Reel (TR) and compliant with RoHS3 and REACH standards, the BAT54 is a reliable choice for modern electronics.

BAT54 Features

• Ultra-Fast Switching: 5 ns reverse recovery time for high-speed applications.
• Low Power Loss: 1V forward voltage (max) @ 100mA improves efficiency.
• Low Leakage: 2µA reverse leakage @ 25V ensures minimal standby power consumption.
• Compact & Reliable: SOT-23 package with MSL1 (Unlimited) moisture sensitivity for robust performance.
• Wide Compatibility: EAR99 & ROHS3 compliant, suitable for global markets.
• Low Capacitance: 10pF @ 1V, 1MHz reduces signal distortion in RF circuits.

BAT54 Applications

• High-Speed Switching: Ideal for DC-DC converters, switching regulators, and power management ICs.
• Signal Demodulation: Used in RF detectors and mixers due to low capacitance.
• Protection Circuits: Effective in reverse polarity protection and clamping applications.
• Portable Electronics: Suitable for smartphones, wearables, and IoT devices where efficiency and size matter.
• Automotive & Industrial: Reliable in low-voltage power supplies and sensor interfaces.

Conclusion of BAT54

The BAT54 Schottky diode stands out for its fast switching, low power loss, and compact design, making it a top choice for high-frequency and energy-efficient applications. Its RoHS3 compliance, low leakage, and robust packaging ensure reliability in consumer, automotive, and industrial electronics. Whether used in power conversion, signal processing, or protection circuits, the BAT54 delivers superior performance compared to standard diodes.