| Allicdata Part #: | VS-ST083S12MFK2L-ND |
| Manufacturer Part#: |
VS-ST083S12MFK2L |
| Price: | $ 76.12 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Vishay Semiconductor Diodes Division |
| Short Description: | SCR 1200V 135A TO-94 |
| More Detail: | SCR 1.2kV 135A Standard Recovery Chassis, Stud Mou... |
| DataSheet: |  VS-ST083S12MFK2L Datasheet/PDF |
| Quantity: | 1000 |
| 25 +: | $ 69.19980 |
| Current - On State (It (RMS)) (Max): | 135A |
| Supplier Device Package: | TO-209AC (TO-94) |
| Package / Case: | TO-209AC, TO-94-4, Stud |
| Mounting Type: | Chassis, Stud Mount |
| Operating Temperature: | -40°C ~ 125°C |
| SCR Type: | Standard Recovery |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 2060A, 2160A |
| Current - Off State (Max): | 30mA |
| Current - Hold (Ih) (Max): | 600mA |
| Series: | -- |
| Current - On State (It (AV)) (Max): | 85A |
| Voltage - On State (Vtm) (Max): | 2.15V |
| Current - Gate Trigger (Igt) (Max): | 200mA |
| Voltage - Gate Trigger (Vgt) (Max): | 3V |
| Voltage - Off State: | 1.2kV |
| Part Status: | Active |
| Packaging: | Bulk |
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Introduction
Thyristors - SCRs (Silicon-Controlled Rectifiers) are solid state power devices used to control extremely high current in electric circuits. They are available in various sizes and voltage/current ratings, and are widely used as elements of power supplies, in DC motors and in electric welding equipment. The VS-ST083S12MFK2L is a thyristor-based product of the Sanken Electric Co., Ltd., and it is used in AC/DC power systems for a variety of applications.
Application Field
The VS-ST083S12MFK2L is a thyristor product with a Ptot rating of 285 W and a maximum current rating of 1 A. It is suitable for rectification, motor control, overvoltage protection and power supplies. It is ideal for use in AC-DC power supplies, DC motor speed controllers, switching regulator circuits, industrial equipment and electric welding equipment.
Working Principle
SCRs are semiconductor devices that can act as a switch, allowing power to flow in one direction while blocking power from flowing in the reverse direction. The VS-ST083S12MFK2L operates on the principle of a four layer, PNPN structure. It has three terminals - anode, cathode and gate - that allow current to flow in one direction when the gate voltage is greater than the anode voltage. When the switch is off, the VS-ST083S12MFK2L is off and no current flows. When the switch is turned on, current will flow until the voltage across the anode and cathode drops below the specified value. This is known as the "holding current".
Conclusion
The VS-ST083S12MFK2L is an SCR-based thyristor product from Sanken Electric Co., Ltd., that is ideal for use in a variety of AC/DC power supplies and motor control applications. It operates on a four layer PNPN structure, and it can be switched on by supplying a gate voltage that is greater than the anode voltage. When turned off, it blocks power from flowing in the reverse direction, until the specified "holding current" is reached.
The specific data is subject to PDF, and the above content is for reference
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