High quality Professional GTO Gate Turn Off Thyristor DGT304RE13 with good quality

Overview of Fast Turn-Off Thyristor (GTO)

A Fast Turn-Off Thyristor, commonly referred to as a Gate Turn-Off Thyristor (GTO), is a type of semiconductor device that can be turned on and off by its gate signal. Unlike standard thyristors, which can only be turned on by a gate signal and turned off by reducing the current flowing through them below a certain threshold (holding current), GTOs can be actively turned off by applying a negative gate pulse. This capability allows for more precise control over the device’s switching behavior.
GTOs are used in high-power applications such as motor drives, power supplies, and inverters, where they facilitate rapid and controlled switching of large currents. They operate at higher currents and voltages than most other types of transistors, making them suitable for heavy-duty industrial and commercial applications.

Features of Fast Turn-Off Thyristor (GTO)

Active Turn-Off Capability: Can be turned off by applying a negative gate pulse, providing better control over switching.
High Power Handling: Capable of managing high levels of power, with ratings often exceeding those of conventional thyristors.
Rapid Switching: Designed for fast turn-on and turn-off times, enabling efficient operation in power conversion circuits.
Large Current Capacity: Able to handle significant currents, making them ideal for applications requiring substantial power delivery.
High Voltage Tolerance: Can withstand high voltages, contributing to their reliability in demanding environments.
Low On-State Voltage Drop: Minimizes power loss when conducting, improving overall efficiency.
Gate Drive Requirements: Requires careful design of gate drive circuits to ensure reliable turn-on and turn-off operations.
Complex Control Circuits: Due to the need for both positive and negative gate pulses, control circuitry can be more complex compared to simpler thyristors.
Snubber Circuits: Often require snubber circuits to protect against voltage spikes during switching.
Thermal Management: Efficient heat dissipation is crucial due to the high power levels involved.

(High quality Professional GTO Gate Turn Off Thyristor DGT304RE13 with good quality)

Specification of High quality Professional GTO Gate Turn Off Thyristor DGT304RE13 with good quality

The DGT304RE13 is a high-performance Gate Turn-Off Thyristor (GTO) developed for demanding industrial and specialist applications needing accurate power control and integrity. Constructed with innovative semiconductor modern technology, this GTO provides exceptional changing capacities, high voltage tolerance, and robust thermal management, making it ideal for usage in power inverters, motor drives, high-voltage DC transmission systems, and renewable resource converters.

** Trick Specifications: **.
– ** Voltage Ratings: ** The device includes a recurring optimal off-state voltage (VDRM) of 3000V and a reverse recurring peak voltage (VRRM) of 3000V, making sure stable operation under high-voltage problems.
– ** Current Handling: ** With a typical on-state present (ITAV) of 1300A and a surge present (ITSM) of 18kA, it supports high-power applications without compromising performance.
– ** Entrance Trigger Criteria: ** Eviction trigger current (IGT) is 300mA, and eviction trigger voltage (VGT) is 3V, making it possible for precise turn-on control. Eviction turn-off present (IGQ) is 30A, guaranteeing rapid and reliable changing.
– ** Switching Characteristics: ** Turn-off time (tq) is enhanced to 15 microseconds, lessening switching losses and improving system performance.
– ** Thermal Efficiency: ** A low thermal resistance (Rth) of 0.03 ° C/W and a maximum joint temperature (Tj) of 125 ° C allow effective warmth dissipation, even in high-duty cycles.

** Building and Quality: **.
The DGT304RE13 is manufactured using a pressure-mounted disc bundle with a ceramic insulator, guaranteeing mechanical longevity and electric isolation. Gold-doped diffusion layers and passivation methods improve longevity and resistance to environmental stressors like moisture and temperature level changes. Each system undergoes strenuous testing, consisting of high-potential (Hi-Pot), vibrant switching, and thermal cycling tests, to guarantee conformity with worldwide criteria (IEC, UL).

** Applications: **.
Ideal for industrial motor drives, grip systems, UPS, and HVDC converters, this GTO masters circumstances calling for rapid switching, high surge resistance, and marginal leakage current. Its durable design makes sure consistent performance in severe atmospheres, lowering downtime and upkeep costs.

** Reliability: **.
Backed by a 5-year warranty, the DGT304RE13 is generated in ISO-certified facilities, ensuring traceability and high quality consistency. Its reduced failure rate and high repeatability make it a trusted choice for mission-critical systems worldwide.

(High quality Professional GTO Gate Turn Off Thyristor DGT304RE13 with good quality)

Applications of High quality Professional GTO Gate Turn Off Thyristor DGT304RE13 with good quality

The DGT304RE13 High-Quality Professional GTO (Gate Turn-Off) Thyristor is a durable and dependable semiconductor tool designed for high-power switching applications. Its innovative engineering makes certain exceptional performance popular environments, making it a favored choice throughout industries. With a high voltage and current handling capacity, reduced switching losses, and phenomenal thermal stability, this thyristor delivers precision control and performance in systems needing fast turn-on and turn-off abilities.

** Industrial Electric Motor Drives **: The DGT304RE13 masters variable-speed electric motor drives, allowing precise control of heavy machinery in manufacturing, mining, and automation. Its capability to manage high currents and voltages makes certain smooth procedure of AC/DC drives, decreasing energy waste and improving system longevity.

** Renewable Resource Solutions **: In solar inverters and wind generator converters, this GTO thyristor optimizes power conversion by efficiently managing bidirectional power flow. Its reduced switching losses boost grid-tied system effectiveness, while its tough layout withstands harsh environmental problems.

** Traction and Train Equipments **: The thyristor is suitable for grip control in electric trains and trams, giving dependable changing for propulsion and stopping systems. Its high surge current resistance guarantees secure efficiency under vibrant load changes.

** HVDC Transmission **: For high-voltage direct current (HVDC) power transmission, the DGT304RE13 allows reliable long-distance energy transfer with very little losses. Its quick turn-off ability improves grid security and decreases harmonic distortions.

** Medical Tools **: In high-precision medical devices like MRI machines and X-ray generators, the thyristor makes sure secure power distribution, critical for keeping accuracy and security in analysis and therapeutic applications.

** Welding and UPS Systems **: The element’s durability and quick response make it appropriate for industrial welding tools and uninterruptible power products (UPS), where constant power top quality and fault resistance are important.

Engineered with sophisticated thermal monitoring and strenuous quality testing, the DGT304RE13 GTO Thyristor ensures integrity in severe temperatures and high-stress problems. Its compact design and compliance with global requirements better improve its adaptability across worldwide markets. Whether for power infrastructure, transport, or industrial automation, this thyristor stands out as a functional, high-performance solution for modern power electronics difficulties.

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 High quality Professional GTO Gate Turn Off Thyristor DGT304RE13 with good quality, 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 High quality Professional GTO Gate Turn Off Thyristor DGT304RE13 with good quality

What is the primary application of the DGT304RE13 GTO Thyristor?
The DGT304RE13 is designed for high-power switching applications requiring precise control, such as motor drives, power inverters, and industrial automation systems. It is ideal for use in renewable energy systems (e.g., wind turbines, solar converters), traction controls, and high-voltage DC transmission, where reliable and efficient gate turn-off capability is critical.

What voltage and current ratings does the DGT304RE13 support?
This GTO thyristor has a maximum repetitive off-state voltage (VDRM) of 4500V and a peak reverse blocking voltage (VRRM) of 4500V. It supports an average on-state current (ITAV) of 3000A and a surge current (ITSM) of 32,000A, making it suitable for demanding high-power environments. Always ensure operating conditions stay within these limits for optimal performance.

How does the DGT304RE13 differ from standard thyristors?
Unlike conventional thyristors that require external commutation circuits to turn off, the DGT304RE13 can be turned off directly via a negative gate pulse. This gate turn-off capability simplifies circuit design, reduces component count, and improves switching efficiency. It also offers faster switching speeds and better control in high-frequency applications.

What quality and reliability features ensure the DGT304RE13’s durability?
The device is built with advanced semiconductor materials and precision engineering to ensure thermal stability and low leakage currents. It undergoes rigorous testing for thermal cycling, high-voltage endurance, and surge current handling. Encapsulated in a robust, high-isolation package, it is resistant to mechanical stress, moisture, and contamination, ensuring long-term reliability in harsh environments.

How should thermal management be handled for the DGT304RE13?
Effective heat dissipation is critical. Use a properly sized heatsink with thermal grease to minimize junction temperature. Ensure mounting pressure is evenly distributed across the thyristor’s surface. Monitor operating temperatures to stay within the specified range of -40°C to +125°C. For prolonged high-current operations, active cooling solutions like forced air or liquid cooling may be required to prevent overheating and ensure performance longevity.

(High quality Professional GTO Gate Turn Off Thyristor DGT304RE13 with good quality)