The 1N5819DIE2HR from STMicroelectronics is a high-efficiency, surface-mount Schottky diode designed for a range of applications requiring fast switching and low power loss. This diode is particularly suited for use in high-frequency inverters, freewheeling, and polarity protection applications.

Key Features

• Voltage Rating: This Schottky diode has a maximum repetitive peak reverse voltage of 40V, making it suitable for a wide range of low voltage applications.
• Current Capacity: It can handle average rectified forward currents up to 1A, providing a good balance between size and power handling capability.
• Low Forward Voltage Drop: The 1N5819DIE2HR offers a low forward voltage drop, typically 0.55V at 1A, which helps to reduce power loss and improve efficiency in your circuit designs.
• Fast Switching Speed: With its Schottky barrier technology, this diode is capable of very fast switching speeds, minimizing losses during switching transitions.
• Thermal Resistance: The device has a low thermal resistance, which allows for better heat dissipation and reliability under high current operation.

Applications

The versatility of the 1N5819DIE2HR makes it an excellent choice for a variety of electronic applications, including:

• Switching power supplies
• Converters
• DC-DC converters
• Reverse battery protection
• Automotive applications

Quality and Reliability

STMicroelectronics is known for their commitment to quality, and the 1N5819DIE2HR is no exception. It is manufactured to meet high-quality standards, ensuring reliable performance in your electronic projects.

Package Details

The 1N5819DIE2HR comes in a compact DO-214AC (SMA) package, which is ideal for automated surface-mount assembly processes and saves space on printed circuit boards.

Environmental Compliance

This Schottky diode is RoHS compliant, ensuring that it meets the European Union's restrictions on the use of certain hazardous substances in electrical and electronic equipment.