5821SMJ/TR13

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	30V
Current - Average Rectified (Io):	3A
Voltage - Forward (Vf) (Max) @ If:	480mV @ 3A
Speed:	Fast Recovery = 200mA (Io)
Current - Reverse Leakage @ Vr:	1.5mA @ 30V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	DO-214AB, SMC
Supplier Device Package:	DO-214AB
Operating Temperature - Junction:	-55°C ~ 150°C
Base Part Number:	5821SM

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Introduction

The 5821SMJ/TR13 is a single diode rectifier that is used in a variety of applications. It is a two-terminal diode with a common Anode and a Cathode, and it is capable of switching a current of up to 1A. In its applications, it is used to convert AC power into DC power or to protect against voltage spikes and reverse voltage.

Application Field

The 5821SMJ/TR13 is primarily used for DC/DC conversion, voltage suppression, and bridge rectification. It can be used in power supplies, switched mode power supplies (SMPS), DC-DC converters, and other applications. Its wide operating voltage range of 5~45V makes it suitable for a variety of applications. Because it is a high-efficiency diode, it is capable of operating at high-speed switching frequencies.

Working Principle

The 5821SMJ/TR13 works based on the principles of junction-barrier rectification. When the voltage of the Anode is higher than the voltage of the Cathode, current will flow through the device. As the current flows through the device, it creates a voltage drop across the diode. The voltage drop is determined by the voltage and current of the diode.When the voltage of the Anode is lower than the voltage of the Cathode, the device acts like an open circuit and no current is able to flow. In addition, the 5821SMJ/TR13 is a self-healing diode, meaning it has the ability to recover from short-circuits. When a short-circuit occurs, the diode will automatically reset and resume normal operation.

Conclusion

The 5821SMJ/TR13 is a single diode rectifier that is used for DC/DC conversion, voltage suppression, and bridge rectification. It has a wide operating voltage range and is capable of operating at high-speed switching frequencies. It has the ability to protect against voltage spikes by acting like an open circuit and can self-heal from short-circuits. Its flexibility and reliability make it an excellent choice for a variety of applications.

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