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1N4004 Diode - General Purpose Rectifier
The 1N4004 is a versatile general-purpose diode designed for rectification applications, capable of handling reverse voltages up to 400V and forward current of 1A. Ideal for power supply circuits, it ensures reliable performance in various electronic devices.
Overview
Overview
The 1N4004 is a silicon rectifier diode that is part of the 1N400 series, known for its durability and efficiency in converting alternating current (AC) to direct current (DC). This diode is particularly suited for applications that require moderate voltage handling and current capability. With a reverse voltage rating of 400V, it provides adequate protection against voltage spikes, making it an essential component in power supply circuits, battery chargers, and various consumer electronics.
Key Specifications
- Type: General Purpose Rectifier Diode
- Part Number: 1N4004
- Max Reverse Voltage: 400V
- Max Forward Current: 1A
- Forward Voltage Drop: 0.7V at 1A
- Package Type: DO-41
- Operating Temperature Range: -55°C to +150°C
Applications
The 1N4004 diode is widely used in a variety of applications due to its reliability and efficiency. Common uses include:
- Rectification in power supply circuits, converting AC to DC.
- Protection in power supply modules against reverse polarity and voltage spikes.
- Battery charging applications where reliable current direction is necessary.
- Voltage regulation circuits when used in conjunction with zener diodes.
- General switching applications in electronic devices.
It is important to note that while the 1N4004 is a rectifier diode, it should not be confused with Schottky diodes, which are optimized for faster switching speeds and lower forward voltage drops. Additionally, unlike zener diodes that are designed for voltage regulation, the 1N4004 serves primarily for rectification and protection purposes in standard electronic configurations.