onsemi

BAT54ALT1

BAT54ALT1 Description

The BAT54ALT1 is a high-performance Schottky diode array from onsemi, designed to meet the demands of modern electronic applications. This device features a 1 Pair Common Anode configuration, making it ideal for various rectification and switching applications. With a maximum forward voltage (Vf) of 800 mV at 100 mA and a maximum DC reverse voltage (Vr) of 30 V, the BAT54ALT1 offers excellent electrical performance.

BAT54ALT1 Features

• Speed: The BAT54ALT1 is designed for small signal applications with a maximum current (Io) of 200 mA and is suitable for any speed.
• Reverse Recovery Time (trr): This diode array boasts a fast reverse recovery time of 5 ns, ensuring efficient operation in high-speed switching applications.
• Technology: Leveraging Schottky technology, the BAT54ALT1 offers low forward voltage drop and fast switching capabilities.
• Mounting Type: The device is surface mount, making it suitable for compact and space-constrained designs.
• Current - Reverse Leakage @ Vr: The BAT54ALT1 has a low reverse leakage current of 2 µA at 25 V, contributing to energy efficiency.
• Moisture Sensitivity Level (MSL): Rated at MSL 1, this device can be stored indefinitely without the need for special precautions.

BAT54ALT1 Applications

The BAT54ALT1 is ideal for a wide range of applications, including:

1. Power Supplies: Due to its low forward voltage drop and high reverse voltage capabilities, the BAT54ALT1 is well-suited for power supply rectification.
2. Automotive Electronics: The fast switching speed and low reverse leakage make it an excellent choice for automotive electronics, such as ignition systems and power management.
3. Telecommunications: The BAT54ALT1's performance characteristics make it suitable for use in telecommunications equipment, where high-speed switching and low power consumption are critical.

Conclusion of BAT54ALT1

While the BAT54ALT1 is an obsolete product, it was a high-performance Schottky diode array that offered excellent electrical characteristics and versatility for various applications. Its unique features, such as low forward voltage drop, fast switching speed, and low reverse leakage current, made it a popular choice for power supplies, automotive electronics, and telecommunications equipment. Although it is no longer in production, its legacy remains in the performance and reliability it provided to the electronics industry.