S2040R

Current - On State (It (RMS)) (Max):	40A
Supplier Device Package:	TO-220 Non-Isolated Tab
Package / Case:	TO-220-3
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C
SCR Type:	Standard Recovery
Current - Non Rep. Surge 50, 60Hz (Itsm):	430A, 520A
Current - Off State (Max):	10µA
Current - Hold (Ih) (Max):	60mA
Series:	--
Current - On State (It (AV)) (Max):	25A
Voltage - On State (Vtm) (Max):	1.8V
Current - Gate Trigger (Igt) (Max):	40mA
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Voltage - Off State:	200V
Part Status:	Obsolete
Packaging:	Bulk

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Thyristors - SCRs

A silicon controlled rectifier, or SCR, is an electronic device that is highly efficient and reasonably robust. SCRs are widely used in electronic devices and systems, including computers, consumer electronics, industrial control systems, and motor drives. The S2040R is one type of SCR used widely in industrial applications. The S2040R is a 4-pin SCR with a nominal current rating of 40A at a voltage of 200V. This device has the features of low on-resistance, low gate current, and very low leakage current. It offers low thermal resistance in a point-to-point diagram for various inductive applications, and it also features a high trigger voltage withstand capability.The S2040R has a wide variety of applications in industrial and other control systems. It can be used to control the speed of an AC motor, as well as to provide power to electronic circuits. It can also be used to regulate the current and voltage in an electrical system, such as a power supply. Additionally, the S2040R is used in the control of heating, cooling, and ventilation systems.The working principle of the S2040R is relatively straightforward. This SCR consists of a main semiconductor and a control terminal, which is connected to a power source. The main semiconductor can switch between two different states, either allowing or blocking the flow of current through it. When the control terminal is turned on, the main semiconductor turns on and current begins to pass through it. When the control terminal is turned off, the main semiconductor blocks the flow of current.The S2040R is one of the most widely used SCRs in industrial applications due to its wide variety of features and its relatively straightforward working principle. It is a reliable device that can provide effective control of current and voltage in a wide range of electrical systems, making it a popular choice for industrial applications. The device also features a high trigger voltage withstand capability, low on-resistance, and very low leakage current, making it an ideal choice for a variety of AC motor and electronic circuit applications.

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