SK020L

Current - On State (It (RMS)) (Max):	20A
Supplier Device Package:	TO-220 Isolated Tab
Package / Case:	TO-220-3 Isolated Tab
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 125°C
SCR Type:	Standard Recovery
Current - Non Rep. Surge 50, 60Hz (Itsm):	255A, 300A
Current - Off State (Max):	20µA
Current - Hold (Ih) (Max):	40mA
Series:	--
Current - On State (It (AV)) (Max):	12.8A
Voltage - On State (Vtm) (Max):	1.6V
Current - Gate Trigger (Igt) (Max):	30mA
Voltage - Gate Trigger (Vgt) (Max):	1.5V
Voltage - Off State:	1kV
Part Status:	Discontinued at Digi-Key
Packaging:	Bulk

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Thyristors - SCRsA thyristor is a three-terminal semiconductor device that controls electric current in circuits. A silicon-controlled rectifier (SCR) is a type of thyristor which has been developed for use in highly reliable control systems. The SK020L is a high speed silicon controlled rectifier (SCR) which has been specifically designed for use in power control systems. The SK020L is an ideal device for high-speed switching of large currents and voltages, as it can rapidly switch on and off large voltage levels without being saturated. This makes it ideal for use in switch-mode power supplies, as well as in motor control applications that require precise control of current flow. It also features very low on-state voltage drops, which reduces power dissipation and increases the efficiency of the application. The SK020L is a three-terminal device, consisting of a gate, an anode, and a cathode. It consists of a single piece of semiconductor material, usually silicon, and is designed to operate as an electrical switch, turning on and off in response to a signal at the gate terminal. The voltage or current applied to the gate terminal is used to control when the SCR will become conductive. When the voltage or current applied to the gate terminal reaches the prescribed threshold, the SCR will turn on and allow current to flow from the anode to the cathode. Once the gate signal is removed, the SCR will remain conducting and allow the current to flow until the current falls below the minimum current required for the SCR to remain on, or the current is reversed, either of which will cause the SCR to turn off. The gate control of the SK020L provides an additional level of controllability which makes it ideal for a range of applications. Its high switching speed makes it ideal for use in applications that require fast switching of a power supply. Its low voltage drops make it possible to reduce power consumption while still providing precise control of the current. Its ability to remain conducting even when the gate signal is removed makes it suitable for use in motor control applications. The SK020L is also suitable for use in high-voltage circuits, making it a versatile switch-mode power device. In summary, the SK020L is a high-speed silicon-controlled rectifier (SCR) type of thyristor with specific characteristics that make it ideal for a range of applications. It is capable of rapidly switching large voltages and currents, and can provide precise control of current flow. It also allows for reduced power dissipation due to its low-on-state voltage drops. Overall, the SK020L is a versatile and reliable switching device for power control systems.

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