VS-VSKH230-08PBF

Current - On State (It (AV)) (Max):	230A
Package / Case:	MAGN-A-PAK (3)
Mounting Type:	Chassis Mount
Operating Temperature:	-40°C ~ 130°C (TJ)
Current - Hold (Ih) (Max):	500mA
Current - Non Rep. Surge 50, 60Hz (Itsm):	7500A, 7850A
Current - Gate Trigger (Igt) (Max):	200mA
Voltage - Gate Trigger (Vgt) (Max):	3V
Current - On State (It (RMS)) (Max):	510A
Series:	--
Voltage - Off State:	800V
Number of SCRs, Diodes:	1 SCR, 1 Diode
Structure:	Series Connection - SCR/Diode
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Thyristors - SCRs - Modules

Thyristors, also known as Silicon Controlled Rectifiers (SCRs) are power semiconductor switches that are primarily used in high-power applications such as motor control, power converters, and power supplies. Modules are power switch assemblies which typically incorporate a module, a heat sink, and a snubber. The VS-VSKH230-08PBF is a popular power module designed specifically for high-power applications. This article examines the application field and working principle of this device.The VS-VSKH230-08PBF is capable of controlling high power currents of up to 630A RMS and has a blocking voltage of up to 800V. It is designed to be used in applications such as motor control, power supplies, and other power conversion applications. The device features an input voltage of 200-800V with a current capability of up to 630A. In addition, the device has a fast turn-on/turn-off response time, as well as reverse blocking protection.The device works by operating as a switch controlled by a voltage signal. When a voltage signal is applied to the gate that exceeds the holding voltage, the device will turn on, allowing current to flow from the anode to the cathode. The current will then flow through the load until the input voltage signal is removed. When the input voltage is removed, the device will turn off, stopping the current flow.The device is also designed with short-circuit protection, which is activated by an over-current detection circuit that senses the current in the SCR circuit. If the current exceeds a certain threshold, the device will automatically shut off, thereby protecting the system from any damage due to an overload. The device also has a reverse blocking protection feature which ensures that the current only flows in the direction that it is supposed to.In addition, the device also contains thermal protection which shuts off the device if either the anode or the cathode exceeds a certain temperature threshold. This ensures that the device does not overheat which can cause damage to the system.The VS-VSKH230-08PBF is an ideal power module for high-power applications as it is capable of controlling high power currents, as well as providing protection from both over-currents and high temperatures. It is highly reliable and suitable for a wide range of applications. It is also simple to install and use.

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