| Allicdata Part #: | T727104544DN-ND |
| Manufacturer Part#: |
T727104544DN |
| Price: | $ 84.06 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Powerex Inc. |
| Short Description: | SCR FAST SW 450A 1000V TO-220AC |
| More Detail: | SCR 1kV 700A Standard Recovery Stud Mount T-72 |
| DataSheet: |  T727104544DN Datasheet/PDF |
| Quantity: | 1000 |
| 30 +: | $ 76.42040 |
Specifications
| Series: | -- |
| Packaging: | Bulk |
| Part Status: | Active |
| Voltage - Off State: | 1kV |
| Voltage - Gate Trigger (Vgt) (Max): | 3V |
| Current - Gate Trigger (Igt) (Max): | 150mA |
| Voltage - On State (Vtm) (Max): | 1.45V |
| Current - On State (It (AV)) (Max): | 450A |
| Current - On State (It (RMS)) (Max): | 700A |
| Current - Off State (Max): | 30mA |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 8000A @ 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
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Thyristors - SCRs (Silicon Controlled Rectifiers) are transistors that can be used to efficiently control higher currents with lower switching voltages. The T727104544DN is an SCR that is much larger than traditional SCRS and is used to control peak currents of up to 1,500A. This makes it a good choice for applications where heavy-duty switching is needed, such as welding, switching of lighting systems, and in motor drives. The T727104545DN is rated to operate at a maximum junction temperature of 150°C and a breakdown voltage of 1,200 V.The T727104545DN is a three-terminal device, meaning it has a gate, an anode, and a cathode. The gate is used to control the current flow, and when it is low the current flows from the anode to the cathode. When the gate is high, the current is cut off and the device does not conduct current. The device is also temperature and current-sensitive, allowing for precise control over current and power. The working principle of the T727104545DN is relatively simple. When the anode is madepositive with respect to the cathode, a small current is actually drawn through the device. This current is known as the turn-on current and is the amount of current needed to turn the device on. Once the turn-on current is applied, the device will stay \'on\' until the anode-cathode voltage becomes negative, which turns it off. The T727104545DN is used in a variety of applications where it is needed to control high voltages and currents. It is frequently used in industrial motor drives, where it is used to switch high currents at low voltages. It is also used in welding circuits and in the switching of lighting systems. One important thing to note about the T727104545DN is that, unlike a traditional SCR, it has an intrinsic break-over circuit. This means that if the anode-to-cathode voltage exceeds the break-over voltage, the device will turn off without the need for gate control. This feature allows for higher efficiency and more control over power usage.In conclusion, the T727104545DN is an advanced SCR designed for applications where heavy-duty switching is needed. It is capable of controlling peak currents up to 1,500A and is temperature and current sensitive. It also has the advantage of an intrinsic break-over circuit, which is useful in certain applications. It is used in motor drives, welding circuits, and lighting systems, among others.
The specific data is subject to PDF, and the above content is for reference
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| T727044874DN | Powerex Inc. | 75.4 $ | 1000 | SCR FAST SW 475A 400V TO-... |
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| T727024844DN | Powerex Inc. | 60.21 $ | 1000 | SCR FAST SW 475A 200V TO-... |
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