ON Semiconductor 1N5819T1G Schottky Diode

The 1N5819T1G is a highly efficient, surface-mount Schottky Barrier Diode designed and manufactured by ON Semiconductor. This diode is well-suited for a variety of applications that require fast switching and low voltage drop. Its compact SMB package makes it ideal for space-constrained applications, while providing excellent thermal performance.

Key Features:

• Low Forward Voltage Drop: The 1N5819T1G offers a low forward voltage drop, typically around 0.550V at 1A, which makes it highly efficient for applications where power loss is critical.
• High Current Capability: With a maximum average rectified current of 1A, this diode can handle significant current, making it suitable for high-power applications.
• Fast Switching Speed: Designed for fast switching, the diode's speed is ideal for high-frequency operations, contributing to the overall efficiency of the circuit.
• Guard Ring Die Construction: The diode features a guard ring for stress protection, enhancing its reliability and longevity in harsh environments.
• Low Power Loss: High efficiency is achieved through the diode's low power loss characteristics, which is crucial for power-sensitive designs.
• Lead-Free and RoHS Compliant: The 1N5819T1G is lead-free and complies with the RoHS directive, making it suitable for use in environmentally sensitive applications.

Applications:

The versatility of the 1N5819T1G Schottky Diode allows it to be used across a broad range of applications, including:

• Power Supply Circuits
• DC-DC Converters
• Reverse Voltage Protection
• Low Voltage, High Frequency Inverters
• Freewheeling Diodes
• Portable Devices

Technical Specifications:

• Package: SMB
• Peak Repetitive Reverse Voltage: 40V
• Average Rectified Forward Current: 1A
• Forward Voltage Drop: 0.550V (typical) at 1A
• Operating Junction Temperature: -55°C to +150°C

The ON Semiconductor 1N5819T1G Schottky Diode is an excellent choice for designers looking for a reliable, high-performance diode that combines efficiency with a small footprint. Its robust construction and compliance with environmental standards make it a sustainable and forward-looking component for modern electronic designs.