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 is a high-performance DCS (Straight Coupled Semiconductor) bi-directional regulated thyristor module developed for durable changing and power control applications. This module integrates two anti-parallel thyristors, allowing bidirectional current flow and effective AC power regulation. It is engineered for high-voltage, high-current atmospheres, supplying reliability in industrial and industrial systems.

** Secret Specifications: **.
– ** Voltage Rankings: ** Recurring top off-state voltage (V ₃) and reverse voltage (V ₃) of 2800V, making sure resilience in high-voltage circuits.
– ** Current Scores: ** Average on-state existing (Iₜ( AV)) of 24A per thyristor, with an optimum surge existing (Iₜₛₘ) of 300A for short-duration overloads.
– ** Gate Triggering: ** Low gate trigger existing (I ₉ ₜ) of 50mA and gateway trigger voltage (V ₉ ₜ) of 3V for exact control. Isolation voltage between entrance and primary terminals is 2500V, improving safety and security.
– ** Thermal Performance: ** Junction-to-case thermal resistance (Rₜₕ) of 0.15 ° C/W, supporting reliable heat dissipation. Operating joint temperature level array: -40 ° C to +125 ° C.- ** Mechanical Layout: ** Compact, press-fit or screw-mount module with shielded baseplate for simple integration right into heatsinks. Weight: approx. 150g.

** Applications: ** Ideal for air conditioning electric motor controls, soft beginners, voltage regulatory authorities, and industrial heating systems. Suitable for phase-angle control, power changing, and vibrant stopping in high-power settings.

** Attributes: **.
– ** Bidirectional Operation: ** Makes it possible for AC present control without outside diodes.
– ** High Surge Ability: ** Withstands short-circuit and inrush currents.
– ** Robust Construction: ** Silicone gel encapsulation and ceramic substratum make sure resistance to thermal biking, dampness, and mechanical tension.
– ** Security Conformity: ** Fulfills IEC, UL, and RoHS criteria for reliability and environmental safety.

** Environmental Rankings: ** Operates efficiently in extreme problems, with security against humidity, dirt, and vibrations. Storage temperature: -40 ° C to
+125 ° C. The 5STB 24Q2800 incorporates high power thickness with precise control, making it a flexible option for requiring commercial applications calling for efficient, bidirectional thyristor efficiency.

(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 Component is a high-performance power semiconductor tool designed for demanding commercial and power applications. With a voltage score of 2400V and an existing handling ability of as much as 2800A, this robust component excels in regulating and switching high-power air conditioning circuits effectively. Its bi-directional current capability allows it to handle alternating existing in both instructions, making it suitable for a/c power policy, stage control, and vibrant lots monitoring. Key applications include commercial motor drives, where it allows smooth speed control and soft-starting for hefty equipment, decreasing mechanical stress and energy usage. In heating unit, the module offers precise temperature level law in induction or resistance heating setups, ensuring energy performance in metallurgical, glass, or ceramic production procedures. For power quality monitoring, it is indispensable to static VAR compensators (SVCs) and thyristor-controlled reactors (TCRs), maintaining grid voltage and improving power consider electrical networks. Renewable resource systems gain from its usage in solar inverters and wind generator converters, where it makes sure dependable DC-to-AC conversion and grid synchronization. The component additionally serves in railway grip systems, making it possible for efficient power control in electrical engines and city systems. Additionally, it sustains high-power lights control, UPS systems, and industrial welding equipment, supplying quick switching and minimal losses. Built with advanced thermal management and protective attributes, the 5STB 24Q2800 makes certain toughness in harsh atmospheres, making it an important component in markets such as energy, production, transportation, and facilities. Its portable design, integrated with high dependability and low maintenance requirements, placements it as a versatile solution for contemporary power electronics obstacles.

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 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 bi-directional controlled thyristor module is designed for high-power AC switching. Below are five common FAQs with direct answers:

**1. What are the typical applications of this thyristor module?**
The module is ideal for AC power control in industrial systems, such as motor drives, voltage regulators, soft starters, and heating controls. It is also used in renewable energy inverters, lighting systems, and industrial automation where precise bidirectional current management is required.

**2. What are the voltage and current ratings?**
The 5STB 24Q2800 supports a maximum repetitive blocking voltage of 2800V and an average current rating of 24A. It can handle high surge currents, making it suitable for demanding applications with fluctuating loads.

**3. How does the module manage heat dissipation?**
It features a low thermal resistance design with an integrated baseplate for efficient heat transfer. For optimal performance, it should be mounted on an external heatsink with proper thermal paste. Over-temperature protection is recommended to avoid thermal runaway.

**4. What advantages does it offer over conventional thyristors?**
This bi-directional thyristor module eliminates the need for two anti-parallel thyristors, simplifying circuit design. It offers lower conduction losses, higher reliability, and compact packaging. The DCS (Digitally Controlled Switching) technology ensures precise triggering and noise immunity.

**5. What control signals are required for operation?**
The module is triggered via low-power gate pulses (typically 3-5V DC) applied to its control terminals. Opto-isolated drivers are recommended to protect control circuits from high-voltage transients. Pulse-width modulation (PWM) or phase-angle control methods can be used for dynamic load management.

The 5STB 24Q2800 combines ruggedness and efficiency, making it a versatile choice for high-voltage AC switching in industrial and energy systems. Always refer to the datasheet for derating guidelines and safe operating conditions.

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