1N4007

The 1N4007 is a widely used rectifier diode manufactured by Micro Commercial Components (MCC) and is part of the 1N400x series of diodes. This diode is designed for general-purpose applications, particularly in power supply circuits, where it is used to convert alternating current (AC) to direct current (DC).

Key Features:

1. Type: Silicon rectifier diode.
2. Maximum Reverse Voltage (VR): The 1N4007 has a maximum reverse voltage rating of 1000 volts, making it suitable for high-voltage applications.
3. Forward Current (IF): It can handle a continuous forward current of up to 1 ampere, which is adequate for many low to moderate power applications.
4. Forward Voltage Drop (VF): The typical forward voltage drop is around 0.7 volts at a forward current of 1 ampere, which is standard for silicon diodes.
5. Surge Current Rating (IFSM): The diode can withstand a surge current of up to 30 amperes, providing robustness against transient conditions.
6. Package Type: The 1N4007 is typically available in a DO-41 package, which is a cylindrical glass package with axial leads. This design allows for easy mounting on printed circuit boards (PCBs) and provides good thermal dissipation.

Electrical Characteristics:

• Reverse Recovery Time (trr): The reverse recovery time is relatively short, making it suitable for applications where switching speed is important, although it is not as fast as Schottky diodes.
• Temperature Range: The operating temperature range is typically from -55°C to +150°C, allowing for use in various environmental conditions.

Applications:

The 1N4007 is commonly used in:

• Power supply circuits for rectification.
• Battery chargers.
• Protection circuits to prevent reverse polarity.
• Signal demodulation in radio frequency applications.
• General-purpose switching applications.

Reliability and Compliance:

MCC's 1N4007 diode is designed to meet various industry standards for reliability and performance. It is often used in consumer electronics, automotive applications, and industrial equipment due to its durability and efficiency.

Conclusion:

The 1N4007 from Micro Commercial Components is a versatile and reliable diode that serves a critical role in many electronic circuits. Its high reverse voltage capability, moderate forward current rating, and robust construction make it a popular choice among engineers and hobbyists alike for a wide range of applications.