5STP12F4200 Phase Control Thyristor PCT semiconductor Original product Hitachi Energy ABB

Overview of Phase Control Thyristor

A phase control thyristor, often referred to as a triac or SCR (Silicon Controlled Rectifier) in certain applications, is a semiconductor device used for controlling the amount of power delivered to a load by adjusting the phase angle at which the AC waveform is allowed to conduct. This method of control is known as phase angle control or simply phase control. Phase control thyristors are widely used in various applications that require precise regulation of electrical power, such as lighting dimmers, motor speed controls, temperature controllers, and more.

Features of Phase Control Thyristor

Phase Angle Control: Allows adjustment of the conduction point within each half-cycle of the AC waveform, enabling precise control over the average power delivered to the load.

High Efficiency: Operates with minimal losses when conducting, providing efficient power control.

Bidirectional Conductivity (Triacs): For AC applications, triacs can conduct current in both directions, making them suitable for full-wave control of AC loads.

Unidirectional Conductivity (SCRs): SCRs conduct current in one direction only and are typically used for half-wave control of AC or DC loads.

Gate Triggering: Conduction begins when a small current is applied to the gate terminal, allowing for easy control of the turn-on point.

Latching Current: Once triggered, the thyristor continues to conduct until the current through it falls below a certain level called the holding current.

Temperature Sensitivity: Performance can be affected by temperature changes, requiring thermal management considerations in design.

Voltage and Current Ratings: Available in a wide range of voltage and current ratings to suit different application needs.

Noise Generation: Can generate electromagnetic interference (EMI), necessitating proper filtering and shielding in sensitive applications.

Protection Mechanisms: Often include built-in protection against overvoltage and overcurrent conditions to safeguard the device and connected systems.

(5STP12F4200 Phase Control Thyristor PCT semiconductor Original product Hitachi Energy ABB)

Specification of 5STP12F4200 Phase Control Thyristor PCT semiconductor Original product Hitachi Energy ABB

This is the 5STP12F4200 Stage Control Thyristor (PCT). Hitachi Power ABB makes it. It’s a high-power semiconductor gadget. The tool controls large amounts of electric power. It deals with high voltages and currents.

Its main obstructing voltage is 4200 volts. This is the VDRM score. Its maximum average on-state current is 1200 amperes. This is the ITAV score. The thyristor can handle extremely high rise currents. Its ITSM ranking is 22,000 amperes. This is important for managing faults.

The device utilizes a pressure contact layout. This layout helps with thermal performance. It attaches directly to heatsinks. Warm leaves well. This maintains the thyristor cool under load. Excellent air conditioning is vital for reliability. The bundle is durable. It stands up to tough commercial conditions.

This thyristor fits high-voltage straight present (HVDC) systems. It works well in fixed VAR compensators (SVCs). It fits industrial drives needing specific power control. The design guarantees steady changing. It activates accurately when triggered. It handles repetitive operations.

Eviction needs a specific trigger pulse. The pulse ensures appropriate turn-on. The thyristor has a reduced thermal resistance. Warm actions effectively from the silicon. The optimum junction temperature level is 125 degrees Celsius. This shields the internal parts. The thyristor uses proven silicon modern technology. Hitachi Power ABB has a solid background right here. This device builds on that experience. It satisfies requiring power control demands.

(5STP12F4200 Phase Control Thyristor PCT semiconductor Original product Hitachi Energy ABB)

Applications of 5STP12F4200 Phase Control Thyristor PCT semiconductor Original product Hitachi Energy ABB

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality 5STP12F4200 Phase Control Thyristor PCT semiconductor Original product Hitachi Energy ABB, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of 5STP12F4200 Phase Control Thyristor PCT semiconductor Original product Hitachi Energy ABB

What is the 5STP12F4200?
This is a Phase Control Thyristor. It’s a specific power semiconductor component. Hitachi Energy ABB makes the original product. It controls large amounts of AC power. Think big industrial power jobs.

What voltage can it handle?
Its maximum blocking voltage is 4200 volts. This means it reliably blocks reverse voltage up to 4200V. It handles high voltage levels safely. This is crucial for heavy-duty applications.

How is it cooled?
You need to mount it on a heatsink. Pressure mounting is the standard method. Good cooling is essential. It prevents overheating during operation. Proper cooling ensures long life and reliability. Follow the datasheet instructions exactly.

Where is it typically used?
You find it in big power control systems. High-voltage DC transmission is a major use. Industrial motor drives often use it. Static VAR compensators need components like this. Any application demanding precise AC phase control uses it.

Why pick this specific model?
Hitachi Energy ABB is a trusted name. Original parts guarantee performance and reliability. It’s built for the toughest jobs. The 4200V rating handles demanding high-voltage circuits. You get proven quality and long-term support.

(5STP12F4200 Phase Control Thyristor PCT semiconductor Original product Hitachi Energy ABB)