5STP45N2800 Hitachi Energy ABB Phase Control Thyristor PCT Semiconductors Original Product

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.

(5STP45N2800 Hitachi Energy ABB Phase Control Thyristor PCT Semiconductors Original Product)

Specification of 5STP45N2800 Hitachi Energy ABB Phase Control Thyristor PCT Semiconductors Original Product

This Hitachi Energy ABB Phase Control Thyristor, model 5STP45N2800, is the genuine semiconductor component. It’s built for demanding jobs controlling AC power phases. The part number clearly identifies this specific thyristor.

Its core job is switching high voltages efficiently. The thyristor blocks reverse voltage up to 2800V. It handles a continuous average forward current of 45 Amps. This makes it suitable for medium to high power needs.

Surge current capability is very important. This thyristor handles large, short bursts of current well. This protects against unexpected spikes in the circuit. Good thermal performance is also key. The thyristor moves heat away effectively. This keeps operating temperatures stable under load.

Low thermal resistance between the junction and case helps here. It ensures heat flows out quickly. The thyristor uses a standard stud mounting package. This design allows for strong mechanical mounting. It also provides a solid electrical connection. Good cooling is essential for reliable operation.

You’ll find this thyristor in industrial power control systems. It works in motor drives, heating controls, and light dimmers. It’s also used in power supplies needing phase angle control. The thyristor manages power flow smoothly. It turns power on and off precisely at specific points in the AC cycle.

ABB (now Hitachi Energy) is known for quality. This 5STP45N2800 is their original product. It meets strict manufacturing standards. Engineers trust it for consistent performance. It delivers the power handling and reliability needed in tough settings.

(5STP45N2800 Hitachi Energy ABB Phase Control Thyristor PCT Semiconductors Original Product)

Applications of 5STP45N2800 Hitachi Energy ABB Phase Control Thyristor PCT Semiconductors Original Product

This Hitachi Energy ABB Phase Control Thyristor, model 5STP45N2800, is a core power semiconductor component. It controls large electrical currents precisely. It does this in high-voltage AC systems. The part number 5STP45N2800 tells us key specs. It handles a blocking voltage of 2800V. Its wafer size is 45mm. This signifies high power capacity.

Engineers use this PCT thyristor primarily in demanding power conversion tasks. A major application is High Voltage Direct Current transmission. HVDC moves massive electricity over long distances efficiently. This thyristor acts as a critical switch. It converts AC power to DC power. It also converts DC back to AC at the receiving end. Grid stability projects rely on this technology. Interconnecting separate power networks needs robust components like this thyristor.

Static VAR Compensation is another key use. SVC systems manage voltage stability on AC grids. They provide or absorb reactive power quickly. This thyristor enables fast switching. It ensures smooth voltage regulation. Large industrial motor drives also depend on these thyristors. They control the speed of huge motors. Examples include pumps, fans, and compressors. Precise power flow control is essential here.

The 5STP45N2800 is built tough. It withstands high electrical stress and thermal cycling. Its design ensures reliable operation. It fits into press-pack housings. This allows efficient cooling. Good cooling is vital for high-power electronics. Hitachi Energy ABB manufactures this as an original product. Users get guaranteed performance and quality. It meets strict industry standards. Power system designers trust this component for critical infrastructure.

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 5STP45N2800 Hitachi Energy ABB Phase Control Thyristor PCT Semiconductors Original Product, 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 5STP45N2800 Hitachi Energy ABB Phase Control Thyristor PCT Semiconductors Original Product

What is the 5STP45N2800 thyristor?
The 5STP45N2800 is a Phase Control Thyristor. Hitachi Energy ABB makes it. This PCT semiconductor controls large amounts of electrical power. It manages the phase angle of AC voltage. This happens in high-power systems. It switches power on and off very precisely. This is vital for controlling motors and managing power flow.

What are its main features?
This thyristor handles high voltage and high current. Its rated voltage is 2800V. Its rated current is 4500A. It is built for tough industrial jobs. The design is very strong. It uses a press-pack housing. This ensures good contact and cooling. It connects directly to heatsinks. This makes it reliable for demanding uses.

Where is this thyristor used?
You find it in big power control systems. It is common in HVDC transmission. It is used in Static VAR Compensators. Big industrial motor drives use it. It works in power supplies for factories. Any place needing precise control of high power uses it. Power plants and substations need components like this.

Why choose this Hitachi Energy ABB part?
Hitachi Energy ABB is a top name in power electronics. Their thyristors are known for quality. They are known for reliability. This part is built to last. It meets strict industry standards. It offers high performance. It ensures stable operation in critical systems. Using the original part guarantees compatibility. It guarantees safety.

How do I get the genuine 5STP45N2800?
Buy only from authorized Hitachi Energy ABB distributors. Check the supplier carefully. Genuine parts have proper markings. They come with full documentation. Avoid uncertified sellers. Counterfeit parts risk failure. They risk damage to your equipment. Always verify the source. Always ask for proof of authenticity.

(5STP45N2800 Hitachi Energy ABB Phase Control Thyristor PCT Semiconductors Original Product)