US1J/1

Package / Case:	DO-214AC, SMA
Supplier Device Package:	DO-214AC (SMA)
Operating Temperature - Junction:	-65°C ~ 175°C
Base Part Number:	US1J
Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	600V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1.7V @ 1A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	75ns
Current - Reverse Leakage @ Vr:	10µA @ 600V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount

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Introduction

The US1J/1 is a type of single rectifier diode, used to control electrical current in an electrical circuit. The US1J/1 is a bidirectional device, meaning that current can flow in either direction through it, depending on the voltage levels present in the circuit. The US1J/1 is particularly suitable for high-current applications, such as circuit protection and rectifying of alternative current (AC) power supplies, as well as its ability to be used in series circuits.

Description of US1J/1 Application Field and Working Principle

US1J/1 diodes are multi-purpose devices, which can be used in a variety of applications, including circuit protection, rectifying AC power supplies, and forming an integral part of series circuits. The US1J/1 diode is a single rectifier diode and is an integral part of many electrical circuits. It forces electrical current to flow in only one direction by acting as a one-way valve, and is used primarily to protect circuits. It is constructed from metal-oxide semiconductor (MOS) material, which enables it to control current flow in both directions.In a circuit that uses the US1J/1 as a protection device, it works by ensuring that current only flows in the direction intended by the designer of the circuit. If current flows in the opposite direction (typically due to a voltage surge), the US1J/1 will cut off the current and sustain the circuit.The US1J/1 is particularly suitable for circuit protection, owing to its ability to withstand large amounts of current. It is rated for up to 2 amperes of current and may be used in circuits that require high-current rectified DC power. Additionally, the US1J/1 has low forward voltage drop, meaning that it loses less energy in the form of heat during operation, making it ideal for high-power applications.The US1J/1 can also be used in series circuits, in which multiple diodes are connected together in order to create a single, larger-valued diode. By connecting multiple diodes, the total voltage capabilities of the circuit increases, enabling the circuit to handle higher voltages and currents than each individual diode could manage on its own.Finally, the US1J/1 is frequently used in rectifying AC power supplies, as it is able to convert alternating current (AC) into direct current (DC). In this application, the US1J/1 functions as a one-way valve, allowing current to enter the circuit in one direction and out in the other.

Conclusion

The US1J/1 is an incredibly useful single rectifier diode, suitable for a variety of applications, particularly high-current circuits. It is able to act as a one-way valve and control the flow of electrical current in both directions, and can be used for circuit protection, rectifying AC power supplies, and in series circuits.

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