The 1N5403 is a highly reliable, high-current rectifier diode from ON Semiconductor, a leading manufacturer in the semiconductor industry. This diode is designed for general purpose use in a wide array of electronic applications, making it a staple component in power supplies, converters, and other electrical circuits.

Key Features

• High Current Capability: The 1N5403 is capable of conducting up to 3 amperes of average rectified current, making it suitable for handling moderate power requirements.
• High Surge Current Capability: With its ability to withstand surge currents, this diode can endure temporary over-current conditions, ensuring robust performance during power fluctuations.
• Low Forward Voltage Drop: The diode's forward voltage drop is low, which enhances its efficiency by minimizing power loss during operation.
• Versatile Operating Temperature: It operates effectively over a wide temperature range, from -65°C to 200°C, accommodating various environmental conditions.
• Standard Package: The 1N5403 comes in a DO-201AD package, which is a common and easy-to-use format for electronic assemblies.

Electrical Characteristics

The 1N5403 has a peak repetitive reverse voltage of 200 volts, making it suitable for use in circuits with moderate voltage requirements. Its non-repetitive peak reverse voltage is also high, allowing it to handle spikes in the circuit without damage.

Applications

Due to its robustness and reliability, the 1N5403 diode is commonly used in:

• Power supply units
• AC/DC converters
• Freewheeling diodes in motor applications
• Reverse voltage protection circuits
• Rectification in consumer and industrial electronic devices

Quality and Reliability

ON Semiconductor is known for its commitment to quality, and the 1N5403 diode is no exception. It is manufactured to meet stringent standards, ensuring consistent performance and reliability for your electronic projects.