5STB 24Q2800 DCS Bi-directional controlled thyristors module

Overview of Bi-Directional Control Thyristors

Bi-directional control thyristors, commonly known as TRIACs (TRIode for Alternating Current), are semiconductor devices capable of conducting current in both directions when triggered. They are widely used in alternating current (AC) applications for controlling power delivered to a load. TRIACs enable phase control, which allows for the regulation of electrical power by switching the device on or off at specific points in the AC cycle. This makes them ideal for applications such as dimming lights, speed control of motors, and temperature control in heating elements.

Features of Bi-Directional Control Thyristors

Bidirectional Conductivity: Can conduct current in both directions, making them suitable for AC circuits.

Phase Control: Allows precise control over the point in the AC cycle when the device turns on, enabling power regulation.

Compact Design: Small size facilitates integration into various electronic devices and systems.

High Efficiency: Minimizes power losses during operation, contributing to efficient power management.

Low Trigger Current: Requires only a small current to turn on, simplifying control circuit design.

Rugged Construction: Designed to withstand high surge currents and transient voltages.

Wide Operating Voltage Range: Compatible with a variety of voltage levels, enhancing application flexibility.

Cost-Effective: Provides an economical solution for AC power control needs.

Simple Control Mechanism: Easy to operate with basic gate signals, reducing complexity in control systems.

Protection Features: Often include built-in protection against overvoltage and thermal overload conditions.

(5STB 24Q2800 DCS Bi-directional controlled thyristors module)

Specification of 5STB 24Q2800 DCS Bi-directional controlled thyristors module

The 5STB 24Q2800 DCS Bi-directional Controlled Thyristors Component is a high-performance power semiconductor tool created for demanding industrial applications requiring specific control of AC power. This component incorporates two anti-parallel thyristors, enabling bidirectional present flow and effective changing in alternating present (AC) systems. It is engineered for use in high-voltage, high-current atmospheres, making it ideal for electric motor control, soft starters, voltage regulatory authorities, and power quality administration systems.

** Key Specifications: **.
– ** Voltage Ratings: ** Recurring peak off-state voltage (VDRM/VRSM) of 2400V, ensuring durable performance in high-voltage circuits.
– ** Existing Rankings: ** Typical on-state current (ITAV) of 2800A, with a maximum surge present (ITS) of 30kA for brief durations, giving phenomenal overload handling.
– ** Gateway Trigger Specifications: ** Low gate trigger current (IGT) of 200mA and entrance trigger voltage (VGT) of 3V, ensuring trustworthy and energy-efficient changing.
– ** Thermal Efficiency: ** Maximum junction temperature level (Tj) of 125 ° C, supported by a low thermal resistance (Rth( j-c)) of 0.03 ° C/W for efficient heat dissipation.
– ** Seclusion Voltage: ** 6000V seclusion between terminals and baseplate, boosting security and toughness in high-stress environments.
– ** Dynamic Characteristics: ** Rapid turn-on time (ton) of 5μs and critical rate of increase of off-state voltage (dv/dt) approximately 1000V/ μs, decreasing changing losses.

** Design Features: **.
The component utilizes a press-pack building for optimal thermal and mechanical stability, guaranteeing dependable call under high vibration or thermal cycling. Its bidirectional style eliminates the need for exterior anti-parallel diodes, streamlining circuit combination. The 5STB 24Q2800 is built with sophisticated passivation layers and metallization, using high resistance to moisture, impurities, and electrical arcing.

** Applications: **.
Appropriate for use in industrial drives, grid-connected inverters, electric arc heating systems, and renewable resource systems. Its tough style ensures compatibility with harsh environments, consisting of mining, steel plants, and grip systems.

** Conformity: **.
Complies with international criteria such as IEC 60747 and UL accreditation, guaranteeing integrity and safety. The component is RoHS-compliant, lining up with ecological laws.

The 5STB 24Q2800 DCS module combines high power density, accuracy control, and long-term dependability, making it a critical element for modern-day power electronics systems calling for efficient bidirectional present management.

(5STB 24Q2800 DCS Bi-directional controlled thyristors module)

Applications of 5STB 24Q2800 DCS Bi-directional controlled thyristors module

The 5STB 24Q2800 DCS Bi-directional Controlled Thyristor Module is a high-performance power semiconductor tool designed for innovative changing and control applications in commercial and energy systems. Its bi-directional existing capacity, durable voltage handling (up to 2800V), and specific gateway control make it optimal for air conditioner power guideline, phase control, and vibrant load management. Below are essential applications where this component excels:

** Industrial Motor Control: ** The module is commonly used in variable-speed drives (VSDs) and soft starters for three-phase motors. It makes it possible for smooth velocity, torque control, and energy-efficient procedure in equipment such as pumps, compressors, and conveyor systems. Its rapid switching reduces mechanical stress and anxiety on electric motors, prolonging tools life-span.

** Power High Quality Management: ** In static VAR compensators (SVCs) and energetic power filters, the 5STB 24Q2800 supports grid voltage and reduces harmonics. It remedies power aspect discrepancies in actual time, ensuring conformity with power standards and protecting delicate tools from voltage changes.

** Renewable Resource Solutions: ** The component incorporates right into solar inverters and wind turbine converters to handle bidirectional power circulation. It guarantees effective power conversion from DC to AC, sustains grid synchronization, and manages reactive power settlement for stable integration of renewables into the grid.

** Home Heating and Temperature Control: ** Made use of in induction furnace and commercial heaters, the thyristor module offers precise phase-angle control for adjustable power result. This permits accurate temperature regulation in procedures like metal melting, plastic molding, and ceramic sintering.

** Uninterruptible Power Product (UPS): ** The module’s fast changing ability ensures smooth shift between grid power and backup resources in UPS systems. It keeps continuous power supply to vital framework, such as data facilities and health care facilities, throughout interruptions.

** Train Grip Equipments: ** In electric locomotives and metro systems, the thyristor module regulates traction electric motor speed and regenerative braking. It maximizes power recuperation throughout deceleration, boosting overall system effectiveness.

** Examination and Measurement Devices: ** High-power test gears use the module to mimic load problems, making it possible for stress and anxiety testing of electrical components controlled, repeatable scenarios.

The 5STB 24Q2800’s rugged layout, high thermal cycling endurance, and low transmission losses make it a dependable option for severe atmospheres. Its portable modular framework streamlines installation and maintenance, lowering downtime in mission-critical applications. Whether maximizing power use, boosting grid stability, or enabling accuracy control, this thyristor module provides efficiency and toughness for contemporary power electronics challenges.

Company Profile

Luoyang Datang Energy Tech 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 5STB 24Q2800 DCS Bi-directional controlled thyristors module, 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 5STB 24Q2800 DCS Bi-directional controlled thyristors module

The 5STB 24Q2800 DCS is a bi-directional thyristor module designed for high-power AC switching applications. Below are five common FAQs with direct answers:

**What is the primary application of the 5STB 24Q2800 module?**
This module is ideal for AC power control in industrial systems, such as motor drives, heating controls, and lighting regulation. Its bi-directional design allows it to manage alternating current flow in both directions, making it suitable for phase-angle control or zero-crossing switching in AC circuits.

**What are the voltage and current ratings?**
The module has a maximum repetitive off-state voltage (VDRM) of 2800V and an average on-state current (ITAV) of 24A. It supports high-voltage, medium-current operations, ensuring reliability in demanding industrial environments.

**How is thermal management handled?**
The module includes an integrated heat sink or mounting base for efficient heat dissipation. For optimal performance, use thermal paste and ensure proper airflow or external cooling systems to maintain junction temperatures below 125°C during continuous operation.

**What control signals are required for triggering?**
It requires a low-power gate trigger current (typically 50–100mA) to activate the thyristors. The trigger pulse must be synchronized with the AC waveform for precise control. Opto-isolated drivers or pulse transformers are recommended for safe and reliable gate signal isolation.

**Does it include protection features?**
While the module itself lacks internal protection, external circuits are necessary for overvoltage, overcurrent, and snubber networks. Fast-acting fuses and RC snubbers are commonly paired with it to suppress voltage spikes and ensure longevity under transient conditions.

This module combines high-voltage capability with robust construction, making it a versatile choice for industrial AC power control systems requiring bidirectional switching. Always adhere to datasheet specifications for installation and operation.

(5STB 24Q2800 DCS Bi-directional controlled thyristors module)