C781LA

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Structure:	Single
Number of SCRs, Diodes:	1 SCR
Voltage - Off State:	2.1kV
Current - On State (It (AV)) (Max):	2500A
Current - On State (It (RMS)) (Max):	3925A
Voltage - Gate Trigger (Vgt) (Max):	4.2V
Current - Gate Trigger (Igt) (Max):	250mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	41500A, 45000A
Operating Temperature:	-40°C ~ 125°C (TJ)
Mounting Type:	Chassis Mount
Package / Case:	TO-200AF

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Description of C781LAC781LA is a four-pin module developed by Hypertronics Corp. It is a thyristor-based module with a maximum voltage rating of 800V. It is designed for switching and damping applications, as well as voltage start/stop and power management in industrial, automotive and lighting applications.Application Fields of C781LAC781LA is typically used in a variety of automotive, industrial and lighting applications. In automotive applications, the module is used in headlamp and brake light systems, as well as rearview mirror auto-dimming systems. In industrial applications, the module is used in HVAC, robotics and process automation systems. In lighting applications, it can be used in automotive and household lighting, as well as outdoor lighting.Working PrincipleC781LA is a four-pin module that is based on a thyristor device. The thyristor is triggered by a capacitor input and controls the output of power from the module. The capacitor is charged, then discharged, to produce an electric pulse, this pulse is used to turn on the thyristor and, as a result, to power the module.Once the module is powered, it will remain turned on until the capacitor is discharged, or until the voltage or current in the thyristor is reduced below a certain level. This reduction of voltage or current is monitored via an integrated current sensor, which is connected to the thyristor and is used to signal the module to turn off. The module can then be turned off by either removing the input signal or by adjusting the voltage or current to below the set level. When the C781LA module is off, the capacitor will remain discharged until it receives a signal from the input voltage to start a new charge cycle. This allows the module to automatically turn on and off as required. The C781LA is a versatile module, providing a flexible power control for a variety of applications. The module is optimized for voltage start/stop and power management applications, as well as switching and damping applications. The module is also ideal for high-voltage and high-current applications, as well as for applications requiring low power consumption and low power loss.ConclusionIn summary, C781LA is a four-pin module designed for switching and damping applications, as well as voltage start/stop and power management in industrial, automotive and lighting applications. The module is optimized for high-voltage and high-current applications, as well as for applications requiring low power consumption and low power loss. It is based on a thyristor device that is triggered by a capacitor input, and it is monitored via an integrated current sensor to signal the module to turn off. C781LA is a versatile module with a wide range of applications.

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