| Allicdata Part #: | VS-ST203C12CFJ1-ND |
| Manufacturer Part#: |
VS-ST203C12CFJ1 |
| Price: | $ 58.53 |
| Product Category: | Discrete Semiconductor Products |
| Manufacturer: | Vishay Semiconductor Diodes Division |
| Short Description: | SCR 1200V 700A A-PUK |
| More Detail: | SCR 1.2kV 700A Standard Recovery Chassis Mount TO-... |
| DataSheet: |  VS-ST203C12CFJ1 Datasheet/PDF |
| Quantity: | 1000 |
| 12 +: | $ 53.20980 |
| Current - On State (It (RMS)) (Max): | 700A |
| Supplier Device Package: | TO-200AB, A-PUK |
| Package / Case: | TO-200AB, A-PUK |
| Mounting Type: | Chassis Mount |
| Operating Temperature: | -40°C ~ 125°C |
| SCR Type: | Standard Recovery |
| Current - Non Rep. Surge 50, 60Hz (Itsm): | 4420A, 4630A |
| Current - Off State (Max): | 40mA |
| Current - Hold (Ih) (Max): | 600mA |
| Series: | -- |
| Current - On State (It (AV)) (Max): | 370A |
| Voltage - On State (Vtm) (Max): | 1.72V |
| 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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Thyristors – SCRs are components used for controlling electric current. The VS-ST203C12CFJ1 is one such thyristor that is used for medium to high power applications. In this article, the application field and working principle of the Thyristor – SCR VS-ST203C12CFJ1 will be discussed.
Application fields of VS-ST203C12CFJ1
The VS-ST203C12CFJ1 is a kind of high power thyristor with a six-layer structure. It is designed for power control applications, such as electric motor control, welding machines, lighting and electric furnace control, automated production lines, electric heating and drying machines, adjustable speed motor drive systems, and electric traction locomotives. In addition, the VS-ST203C12CFJ1 has a wide operating range and is capable of working in temperature ranges from -40°C to 120°C.
Working Principle of VS-ST203C12CFJ1
The VS-ST203C12CFJ1 is a three-terminal device that comprises an anode, a cathode, and a gate. It works on the principle of a thyristor, where the electric current flows in one direction only when an external current applied to the device’s gate triggers an electric current in it. When the external current is removed, the current flowing in the VS-ST203C12CFJ1 automatically stops.
One of the advantages of the VS-ST203C12CFJ1 is its high power characteristics, which makes it suitable for high current and voltage applications. In addition, it has a high frequency switching capability and low switching loss, which makes it a great choice for electric and automotive control systems. Furthermore, its 6-layer structure and optimized gate dielectric design are also beneficial, as it helps reduce EMI (electromagnetic interference) and capacitive coupling.
Conclusion
The VS-ST203C12CFJ1 is a high power thyristor designed for medium to high power applications such as electric motor control, welding machines, lighting and electric furnace control, automated production lines, electric heating and drying machines, adjustable speed motor drive systems, and electric traction locomotives. It works on the principle of a thyristor, where an external current applied to the gate triggers an electric current in the device, and when it is removed, the current automatically stops. It has a wide operating range, high power characteristics, and a high frequency switching capability, making it a great choice for electric and automotive control systems.
The specific data is subject to PDF, and the above content is for reference
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