1N5821-T

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	30V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	500mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	2mA @ 30V
Capacitance @ Vr, F:	--
Mounting Type:	Through Hole
Package / Case:	DO-201AD, Axial
Supplier Device Package:	DO-201AD
Operating Temperature - Junction:	-65°C ~ 150°C
Base Part Number:	1N5821

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Introduction

The 1N5821-T is a type of diode specifically called a single rectifier diode. It is used to provide a reliable and cost-effective solution for a wide range of applications. This diode has a low forward voltage drop which makes it suitable for high frequency switching applications. It also has a low leakage current which makes it reliable and energy efficient. This article will discuss the application field and working principle of the 1N5821-T Rectifier Diode.

Applications

The 1N5821-T Rectifier Diode is widely used in various electronic applications, including:

• Power conversion and rectification.
• Recovery and protection of electrical systems.
• Over current and short circuit protection.
• DC-DC converter, AC-DC converter, and AC-AC convectors.
• High frequency transformers and motor drives.

The main advantage of the 1N5821-T rectifier diode is its low voltage drop, which eliminates the need for a heatsink and reduces power losses. This diode is also suitable for applications such as solar energy conversion and power control. Its high efficiency and reliable performance also make it a popular choice for automotive applications.

Working Principle

The 1N5821-T Rectifier Diode works by converting an alternating current (AC) input into a direct current (DC) output. This is achieved using a diode, which allows current to flow in only one direction. The 1N5821-T diode is an ideal diode, meaning its forward voltage drop is zero and its on-state resistance is very low. This ensures that it converts the most AC energy into DC with minimal losses. When an AC voltage is applied to the 1N5821-T rectifier diode, its forward voltage drop is zero. This causes the voltage drop across the diode to be equal to the open circuit voltage of the AC input. This allows the AC energy to pass through the diode and be converted into DC with minimal power losses. The diode also acts as a protection device, preventing any reverse currents from flowing back into the circuit.

Conclusion

The 1N5821-T is a single rectifier diode used for various electronic applications. It is suitable for high frequency switching applications due to its low forward voltage drop and low leakage current. The diode also provides reliable protection and efficient conversion of AC energy into DC with minimal losses. The 1N5821-T rectifier diode is used in a wide range of applications and is a highly reliable and cost-effective solution.

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