Product Overview: 1N5819M-13 from Diodes Incorporated

The 1N5819M-13 is a high-efficiency, surface-mount Schottky Barrier Rectifier designed and manufactured by Diodes Incorporated, a leading global provider of discrete, logic, analog, and mixed-signal semiconductors. Offering low forward voltage drop and minimal reverse leakage, this rectifier is optimized for low voltage, high frequency inverters, free-wheeling, and polarity protection applications.

Key Features

• Low Power Loss: The 1N5819M-13 is characterized by its low forward voltage drop, which significantly reduces power loss and improves efficiency in the application it is used.
• High Efficiency: Due to its Schottky barrier design, this device is capable of operating at higher efficiencies compared to conventional PN junction rectifiers, making it suitable for high-frequency applications.
• Guard Ring Die Construction: The inclusion of a guard ring enhances the device's ruggedness and long-term reliability, providing protection against voltage spikes and transients.
• Lead-Free Finish: The 1N5819M-13 has a matte tin-plated lead finish, which is RoHS compliant and free of lead (Pb), ensuring it meets current environmental standards for electronic components.
• Surface Mount Package: It comes in an SMA (DO-214AC) package, which is suitable for automated pick-and-place assembly processes, reducing manufacturing time and costs.

Electrical Characteristics

• Peak Repetitive Reverse Voltage: 40V
• Average Rectified Forward Current: 1.0A at TA = 75°C
• Peak Forward Surge Current: 25A, which is beneficial for applications that may experience surge conditions.
• Operating Junction Temperature Range: -65°C to 125°C, allowing for operation in a wide range of environmental conditions.

Applications

The 1N5819M-13 is ideal for a variety of applications, including:

• Low voltage, high frequency inverters
• Free-wheeling diodes
• DC/DC converters
• Polarity protection applications

With its robust design and versatile application range, the 1N5819M-13 from Diodes Incorporated is a reliable choice for engineers and designers looking for a high-performance Schottky Barrier Rectifier. Its surface-mount form factor and compliance with environmental standards make it a sustainable and practical component for modern electronic devices.