onsemi

BAT54LT1

BAT54LT1 Description

The BAT54LT1 is a Schottky diode from onsemi, designed for small signal applications with a maximum current of 200mA (Io) and any speed. It offers a capacitance of 10pF at 1V and 1MHz, ensuring fast switching and minimal signal distortion. With a reverse recovery time of 5 ns, the BAT54LT1 provides efficient power conversion and reduced switching losses. The diode is packaged in a surface mount SOT23 package, making it suitable for compact and space-constrained designs.

BAT54LT1 Features

• Speed: Small Signal =< 200mA (Io), Any Speed
• Capacitance @ Vr, F: 10pF @ 1V, 1MHz
• Reverse Recovery Time (trr): 5 ns
• Voltage - Forward (Vf) (Max) @ If: 800 mV @ 100 mA
• Voltage - DC Reverse (Vr) (Max): 30 V
• Current - Average Rectified (Io): 200mA
• Technology: Schottky
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)

BAT54LT1 Applications

The BAT54LT1 is ideal for various applications where efficient power conversion and fast switching are required. Some specific use cases include:

1. Power Supplies: The BAT54LT1's low forward voltage drop and fast switching make it suitable for power supply designs, such as voltage regulators and converters.
2. Automotive Electronics: Its ability to handle high reverse voltages and fast switching times make it suitable for automotive electronics, such as ignition systems and battery protection circuits.
3. Telecommunications: The BAT54LT1 can be used in telecommunications equipment for signal conditioning and power management applications.

Conclusion of BAT54LT1

The BAT54LT1 is a versatile Schottky diode from onsemi, offering a combination of high performance and compact packaging. Its fast switching capabilities, low forward voltage drop, and ability to handle high reverse voltages make it an excellent choice for a wide range of applications, including power supplies, automotive electronics, and telecommunications. However, it is important to note that the BAT54LT1 is currently classified as obsolete, which may limit its availability and long-term support. Despite this, the BAT54LT1 remains a reliable and efficient solution for many small signal applications.