| Allicdata Part #: | T72H104544DN-ND |
| Manufacturer Part#: |
T72H104544DN |
| Price: | $ 0.00 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Powerex Inc. |
| Short Description: | SCR FAST SW 450A 1000V TO-200AC |
| More Detail: | SCR 1kV 700A Standard Recovery Stud Mount T-72 |
| DataSheet: |  T72H104544DN Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
Specifications
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Obsolete |
| Voltage - Off State: | 1kV |
| Voltage - Gate Trigger (Vgt) (Max): | 3V |
| Current - Gate Trigger (Igt) (Max): | 150mA |
| Voltage - On State (Vtm) (Max): | 2.3V |
| Current - On State (It (AV)) (Max): | 450A |
| Current - On State (It (RMS)) (Max): | 700A |
| Current - Off State (Max): | 35mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 7500A @ 60Hz |
| SCR Type: | Standard Recovery |
| Operating Temperature: | -40°C ~ 125°C |
| Mounting Type: | Stud Mount |
| Package / Case: | SC-20, Stud |
| Supplier Device Package: | T-72 |
Description
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Introduction to Thyristors - SCRs
Thyristors or silicon controlled rectifiers are three terminal components with a two layer, three terminal structure. They can detect and control electric circuits in a variety of ways. Thyristors are used extensively in control systems and power electronics circuits. They are useful for regulating the flow of energy and regulating the voltage in electrical systems.T72H104544DN application field and working principle
The T72H104544DN is a high voltage Single Chip Rectifier which is designed to provide high power output current. This SCR is ideal for isolation and commutation applications such as motor control, solar power inverter, UPS, three-phase rectification, power boosters, and pulse power.The T72H104544DN is designed with a high breakdown voltage and low forward voltage drop, meaning that it can handle large currents and have a high power efficiency. In addition, it has a low thermal resistance, meaning that it dissipates heat quickly and is able to maintain a safe operating temperature.The SCR consists of two thyristors connected in anti-parallel, meaning that the two parts will conduct current in opposite directions. When a current flows through one of the thyristors, the other thyristor will be triggered, allowing current to flow in the opposite direction. The SCR will remain in this state, until the current is interrupted, or a voltage pulse is applied to the gate of the SCR, deactivating it.The T72H104544DN also includes anti-parallel paralleled integrated gate diodes, which provide a current path that protects the SCR by limiting the maximum voltage across it. This ensures that the SCR is not damaged by overvoltages.The SCR can be triggered in different ways, which can vary depending on application. For example, in an H-bridge circuit, the SCRs can be triggered by the voltage across the SCR, by integrating a voltage trigger circuit to the gate.Conclusion
In conclusion, the T72H104544DN is a high voltage Single Chip Rectifier which is designed for high power output current, with a high breakdown voltage, low forward voltage drop and low thermal resistance. It is suitable for many isolation and commutation applications, such as motor control, solar power inverter, UPS, three-phase rectification, power boosters, and pulse power. The SCR can be triggered in different ways, depending on the application, and it is protected by integrated gate diodes which limit the maximum voltage across it.
Thyristors or silicon controlled rectifiers are three terminal components with a two layer, three terminal structure. They can detect and control electric circuits in a variety of ways. Thyristors are used extensively in control systems and power electronics circuits. They are useful for regulating the flow of energy and regulating the voltage in electrical systems.T72H104544DN application field and working principle
The T72H104544DN is a high voltage Single Chip Rectifier which is designed to provide high power output current. This SCR is ideal for isolation and commutation applications such as motor control, solar power inverter, UPS, three-phase rectification, power boosters, and pulse power.The T72H104544DN is designed with a high breakdown voltage and low forward voltage drop, meaning that it can handle large currents and have a high power efficiency. In addition, it has a low thermal resistance, meaning that it dissipates heat quickly and is able to maintain a safe operating temperature.The SCR consists of two thyristors connected in anti-parallel, meaning that the two parts will conduct current in opposite directions. When a current flows through one of the thyristors, the other thyristor will be triggered, allowing current to flow in the opposite direction. The SCR will remain in this state, until the current is interrupted, or a voltage pulse is applied to the gate of the SCR, deactivating it.The T72H104544DN also includes anti-parallel paralleled integrated gate diodes, which provide a current path that protects the SCR by limiting the maximum voltage across it. This ensures that the SCR is not damaged by overvoltages.The SCR can be triggered in different ways, which can vary depending on application. For example, in an H-bridge circuit, the SCRs can be triggered by the voltage across the SCR, by integrating a voltage trigger circuit to the gate.Conclusion
In conclusion, the T72H104544DN is a high voltage Single Chip Rectifier which is designed for high power output current, with a high breakdown voltage, low forward voltage drop and low thermal resistance. It is suitable for many isolation and commutation applications, such as motor control, solar power inverter, UPS, three-phase rectification, power boosters, and pulse power. The SCR can be triggered in different ways, depending on the application, and it is protected by integrated gate diodes which limit the maximum voltage across it.
The specific data is subject to PDF, and the above content is for reference
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