MCR100-7 A1G

Series:	--
Packaging:	Tape & Box (TB)
Part Status:	Active
Voltage - Off State:	500V
Voltage - Gate Trigger (Vgt) (Max):	800mV
Current - Gate Trigger (Igt) (Max):	200µA
Voltage - On State (Vtm) (Max):	1.7V
Current - On State (It (RMS)) (Max):	800mA
Current - Hold (Ih) (Max):	5mA
Current - Off State (Max):	10µA
Current - Non Rep. Surge 50, 60Hz (Itsm):	10A @ 60Hz
SCR Type:	Sensitive Gate
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Through Hole
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92

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Thyristors - SCRsA Silicon Controlled Rectifier (SCR) is a type of thyristor,which is a type of semiconductor device widely used to control high-energy power circuits.The MCR100-7 A1G is a medium current SCR device manufactured by STMicroelectronics. It offers many advantages over traditional SCR devices, including a wide operating voltage range, a low on-state resistance and a high off-state current rating.The MCR100-7 A1G is a 4-pin, N-channel SCR with a working voltage of 600V. It has a sensitive gate, which allows it to switch faster and with more precision than standard SCRs. It is designed to be used in applications that require fast reaction times and precise control of high-energy power circuits. For example, it can be used to control the speed of motors, for switching on and off lighting, for welding, and for controlling the intensity of laser systems.The MCR100-7 A1G uses a positive current to open its gate and allow current to flow from the anode to the cathode. When the transistor is turned on, the gate current is applied to the SCR and its resistance drops from infinite to a low on-state resistance. This low resistance allows the gate current to flow freely and the voltage across the SCR will rise quickly.When the gate current is removed, the SCR will begin to switch off, reducing the voltage across it. When the voltage reaches zero, the SCR will enter a high off-state resistance, which prevents current from flowing.The MCR100-7 A1G has a high peak pulse current rating, meaning it can switch quickly and reliably without damaging the device. It also features a high peak pulsed on-state current rating of 12A, allowing it to handle larger loads.The MCR100-7 A1G is ideal for applications that require fast response times and precise control over high-energy power circuits. It is an efficient, reliable and cost-effective solution for a wide range of applications, from motor control to lighting.

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