P2000AA61 Circuit Protection

Series:	SIDACtor®
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Voltage - Breakover:	220V
Voltage - Off State:	180V
Voltage - On State:	4V
Current - Peak Pulse (8/20µs):	150A
Current - Peak Pulse (10/1000µs):	45A
Current - Hold (Ih):	150mA
Number of Elements:	1
Capacitance:	35pF
Mounting Type:	Through Hole
Package / Case:	TO-220-2

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Introduction to P2000AA61

P2000AA61 is a type of Thyristor (also commonly referred to as a silicon controlled rectifier or SCR) that is used in voltage and current control applications. It is a bidirectional asymmetrical thyristor with a low forward voltage drop and reverse blocking voltage of up to 600 volts. It is constructed using silicon semiconductors and provides a wide range of operation and performance characteristics.

Application Fields of P2000AA61

P2000AA61 is designed to provide high voltage control and protection, and is used in many industries. It is widely used in applications such as stepper motor drives, power supplies, switch mode power supplies, UPS systems, lighting dimming, and solar controls, among others. In addition, P2000AA61 can also be used in appliances, such as refrigerators, washing machines, and air conditioners, in order to provide temperature control and protection.

Working Principle of P2000AA61

The working principle behind P2000AA61 is quite simple. It consists of two terminals, an anode and a cathode. When a positive voltage is applied to the anode, electrons are attracted to it, creating a current flow. When this current reaches a certain threshold, the thyristor will switch on and this current will be allowed to flow freely. When the current reaches a certain level, the thyristor will switch off and this current will be blocked.This switching behavior is commonly used in applications such as motor drives, power supplies, and switch mode power supplies. One of the advantages of using P2000AA61 compared to other similar components is that its low forward voltage drop and fast switching behavior provide superior performance in these types of applications.

Conclusion

P2000AA61 is a type of Thyristor designed for voltage and current control applications. It is well-suited for applications such as stepper motor drives, power supplies, switch mode power supplies, UPS systems, lighting dimming, and solar controls, among others. Its low forward voltage drop and fast switching behavior make it well-suited to these types of applications. The working principle behind P2000AA61 is quite simple and involves the flow of electrons when a positive voltage is applied to the anode terminal.

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