CS218-55N

Series:	--
Packaging:	Bulk
Part Status:	Obsolete
Voltage - Off State:	800V
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Current - Gate Trigger (Igt) (Max):	80mA
Voltage - On State (Vtm) (Max):	2V
Current - On State (It (RMS)) (Max):	55A
Current - Hold (Ih) (Max):	150mA
Current - Off State (Max):	20µA
Current - Non Rep. Surge 50, 60Hz (Itsm):	500A @ 100Hz
SCR Type:	Standard Recovery
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Through Hole
Package / Case:	TO-218-3
Supplier Device Package:	TO-218

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CS218-55N is a powerful and unique component used in many industrial and consumer applications. This thyristor is a specialized type of semiconductor technology referred to as an SCR or silicon controlled rectifier. There are many types of SCRs, which are all used for a variety of purposes, but the CS218-55N is a particularly powerful component for current and power control applications.An SCR is a three-terminal device in which a signal applied between the gate and one of the other terminals (cathode or anode) causes a current to flow in the other direction between the other two terminals (anode and cathode). This type of device is a form of electronic switch where the switching action is triggered by the applied gate current. The CS218-55N is designed for use in high-power applications, in particular for applications that require high current and high-voltage switching or control. It is an ideal component for AC power control, motor speed control, and induction heating. The CS218-55N features a high breakdown voltage of 900V and a high current rating of up to 55A. It also features a fast switching time, making it ideal for fast switching applications.The working principle behind the CS218-55N involves the movement of electrons. When a positive voltage is applied to the gate terminal, electrons are attracted to the positive gate electrode, which creates a space charge in the junction between the anode and the cathode. This space charge then acts as an additional electric field, which results in a higher current flow through the device. The additional electric field is created by the additional electrons from the gate charge, which changes the potential barrier of the junction.A key benefit of the CS218-55N is its fast switching time, which makes it ideal for high-speed applications. The fast switching time of the CS218-55N is due to its low turn-on voltage, which is much lower than the turn-on voltage of other types of SCRs. This low turn-on voltage allows the gate current to be applied quickly, resulting in a fast response time. This makes the CS218-55N particularly suitable for applications that require fast switching and instant response times, such as motor speed control or AC power control.The CS218-55N is also very robust, which makes it ideal for industrial applications where reliability is key. It has been tested to withstand overcurrents and short-circuits, making it a reliable component for any industrial application.To summarize, the CS218-55N is a powerful and robust thyristor component used in many industrial and consumer applications. It is a specialized type of SCR technology featuring a high breakdown voltage, a high current rating, and a fast switching time. The working principle behind the CS218-55N involves the movement of electrons, which results in a higher current flow through the device. Its fast switching time and robust design make it ideal for applications that require fast switching and reliable performance.

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