The BAR43ANFILM is a high-performance Schottky diode designed and manufactured by STMicroelectronics, a leader in the semiconductor industry. This diode is designed to offer a combination of low forward voltage drop and fast switching speed, making it an ideal choice for a variety of applications where efficiency is key.

Key Features

• Low Forward Voltage Drop: The BAR43ANFILM boasts a very low forward voltage drop, which enhances the overall efficiency of the circuit by reducing power loss during conduction.
• Fast Switching Speed: With its fast switching capability, this diode is suitable for high-frequency applications, contributing to improved performance in circuits such as switch-mode power supplies.
• Small Package Size: Encased in a small SOT-23 package, the BAR43ANFILM is designed for space-conscious applications, providing high performance in a compact footprint.
• High Reliability: STMicroelectronics is known for its commitment to quality, and the BAR43ANFILM is no exception. It is built to offer reliable performance over a wide range of operating conditions.

Applications

The BAR43ANFILM is versatile and can be used in various applications, including:

• Switch-mode power supplies (SMPS)
• DC-DC converters
• Reverse polarity protection
• Voltage clamping
• Charge pump circuits

Technical Specifications

• Diode Configuration: Single
• Maximum Forward Current: 100 mA
• Maximum Forward Voltage: 0.38 V at 1 mA
• Maximum Reverse Leakage Current: 5 µA at 30 V
• Operating Temperature Range: -55°C to +125°C

The BAR43ANFILM from STMicroelectronics is a testament to the company's dedication to providing components that push the boundaries of efficiency and miniaturization. Its superior electrical characteristics make it an excellent choice for designers looking to optimize their power-sensitive applications.

For detailed information, datasheets, and technical support, customers can visit the STMicroelectronics website or contact their local sales office.