SK008RTP

Current - On State (It (RMS)) (Max):	8A
Supplier Device Package:	TO-220AB-R
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):	83A, 100A
Current - Off State (Max):	20µA
Current - Hold (Ih) (Max):	30mA
Series:	--
Current - On State (It (AV)) (Max):	5.1A
Voltage - On State (Vtm) (Max):	1.6V
Current - Gate Trigger (Igt) (Max):	15mA
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Voltage - Off State:	1kV
Part Status:	Active
Packaging:	Tube

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Thyristors - SCRs
A silicon controlled rectifier, also known as a thyristors is an electrical device used in many application fields; from low voltage to power requirements. The SCR consists of a four-layer, three-terminal device with an anode, cathode and control gate. The anode and cathode are both made from p-n layers, and the control gate is made from a p-layer. This makes the SCR a thyristor, and it is used to control the flow of electricity.The key component of the SCR is the semiconductor material, usually silicon, which is sandwiched between two electrodes, the anode and cathode. This basic component allows the SCR to control the amount of current which passes through it. When there is a positive voltage applied between the anode and the control gate, the SCR triggers into the "on" state, allowing a current to flow across the voltage. This current is limited by the SCR\'s internal resistance and is known as the "holding current". In the "off" state, the SCR is closed and no current may pass across it. In order to switch the SCR "off" again, a negative voltage must be applied to the control gate. This triggers the SCR to open again and resume its "off" state. This function sets the SCR apart from other forms of switches or relays since the current flow can be controlled without the use of a mechanical switch. SK008RTP is one of the most popular types of SCR and its application fields include motor speed control, heating, voltage stabilization, and many other applications. The typical working principle of SK008RTP is similar to that of other SCRs. When a positive voltage is applied between the anode and control gate, the SCR triggers into the "on" state and allows a current to flow across the voltage. When a negative voltage is applied to the control gate, the SCR is triggered back to its "off" state. SK008RTP is rated for operation at up to 600 volts and is ideal for low voltage applications such as low voltage analog and digital circuit control. It’s sophisticated design provides excellent thermal stability, high reliability and low power consumption in applications running at lower voltages. Due to its versatile functionality, SK008RTP is also used in higher voltage applications up to 600 volts such as motor speed control, motor protection and voltage stabilization. SK008RTP also offers many advantages over traditional mechanical switches such as its ability to switch frequencies rapidly and its long life expectancy. In summary, SK008RTP is a versatile and reliable type of SCR which can be used in a wide range of application fields; from low voltage to power requirements. Its sophisticated design provides excellent thermal stability and low power consumption, making it an ideal device for many applications. With its ability to switch frequencies rapidly and its long life expectancy, SK008RTP is one of the most popular SCRs available in the market.

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