Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S

Présentation du thyristor à arrêt rapide (GTO)

Un thyristor à arrêt rapide, communément appelé thyristor d'arrêt de porte (GTO), est un type de dispositif semi-conducteur qui peut être activé et désactivé par son signal de porte. Contrairement aux thyristors standards, qui ne peuvent être activés que par un signal de porte et désactivés en réduisant le courant qui les traverse en dessous d'un certain seuil (courant de maintien), Les GTO peuvent être activement désactivés en appliquant une impulsion de porte négative. Cette capacité permet un contrôle plus précis du comportement de commutation de l'appareil.
Les GTO sont utilisés dans des applications à haute puissance telles que les entraînements moteurs, alimentations, et onduleurs, où ils facilitent la commutation rapide et contrôlée de courants importants. Ils fonctionnent à des courants et des tensions plus élevés que la plupart des autres types de transistors, ce qui les rend adaptés aux applications industrielles et commerciales intensives.

Caractéristiques du thyristor à arrêt rapide (GTO)

Capacité d'arrêt actif: Peut être désactivé en appliquant une impulsion de porte négative, offrant un meilleur contrôle sur la commutation.
Manipulation de puissance élevée: Capable de gérer des niveaux de puissance élevés, avec des valeurs nominales dépassant souvent celles des thyristors conventionnels.
Commutation rapide: Conçu pour des temps d'allumage et d'extinction rapides, permettant un fonctionnement efficace dans les circuits de conversion de puissance.
Grande capacité actuelle: Capable de gérer des courants importants, ce qui les rend idéaux pour les applications nécessitant une puissance importante.
Tolérance haute tension: Peut supporter des tensions élevées, contribuant à leur fiabilité dans des environnements exigeants.
Faible chute de tension à l'état passant: Minimise la perte de puissance lors de la conduite, améliorer l'efficacité globale.
Exigences relatives au lecteur de porte: Nécessite une conception minutieuse des circuits de commande de portail pour garantir des opérations d'activation et de désactivation fiables..
Circuits de contrôle complexes: En raison de la nécessité d'impulsions de porte positives et négatives, les circuits de commande peuvent être plus complexes que ceux des thyristors plus simples.
Circuits d'amortissement: Nécessite souvent des circuits d'amortissement pour se protéger contre les pics de tension lors de la commutation.
Gestion thermique: Une dissipation thermique efficace est cruciale en raison des niveaux de puissance élevés impliqués.

(Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S)

Specification of Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S

Eviction Shut Off Thyristor (GTO) Stud Diode Thyristor SR60L-6S is a high-power semiconductor tool developed for effective changing and control sought after commercial applications. It combines the capability of a thyristor with entrance turn-off ability, making it possible for precise control over conduction and obstructing states. This gadget is developed with a stud-type plan for robust mechanical and thermal efficiency, ensuring reliability in high-voltage and high-current environments.

** Electric Specs **: The SR60L-6S features a recurring top off-state voltage (V_DRM) of 600V and an optimum on-state typical existing (I_TAV) of 60A. Its non-repetitive height rise existing (I_TSM) reaches 600A, making it suitable for handling transient overloads. The forward voltage decrease (V_T) at rated present is normally 1.7 V, minimizing transmission losses. The important rate of increase of off-state voltage (dv/dt) is 500V/ μs, making certain security throughout switching shifts.

** Gate Features **: The gate trigger current (I_GT) is 200mA, with a gateway trigger voltage (V_GT) of 3V, permitting low-power control signals to change high tons. The gate turn-off present (I_GQ) is 20A, providing trusted turn-off efficiency. Turn-off time (t_q) is 10μs, making it possible for high-frequency operation in circuits calling for quick switching.

** Thermal and Mechanical Properties **: The device operates within a junction temperature variety of -40 °C à +125 °C, with a thermal resistance (junction-to-case) de 0.15 ° C/W for efficient warmth dissipation. The stud base is constructed from copper for optimum conductivity and resilience, ranked for a mounting torque of 10Nm.

** Applications **: The SR60L-6S is suitable for use in motor drives, power inverters, Systèmes UPS, and industrial automation tools. Its rugged layout guarantees performance in extreme environments, while its gate-controlled turn-off capacity enhances circuit versatility.

** Conformity and Security **: The gadget meets worldwide criteria for dependability and security, consisting of RoHS conformity. Its building and construction lessens leak currents and guarantees long-lasting stability, making it a relied on component in high-efficiency power systems.

The SR60L-6S GTO Thyristor equilibriums accuracy, resilience, and power-handling capacities, satisfying engineers looking for robust options for high-performance changing applications.

(Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S)

Applications of Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S

Eviction Turn Off Thyristor (GTO) Stud Diode Thyristor SR60L-6S is a high-power semiconductor tool created for durable switching applications in demanding industrial and business settings. Its one-of-a-kind GTO modern technology enables accurate control over turn-on and turn-off operations by means of entrance signals, allowing effective monitoring of high voltage and present levels. The stud-type building makes sure remarkable thermal performance by promoting direct mounting to heat sinks, making it optimal for applications needing efficient warm dissipation. With a voltage rating of as much as 600V and a current handling capability of 60A, the SR60L-6S masters high-power circuits where integrity and sturdiness are vital.

A main application of the SR60L-6S remains in commercial motor drives, where it controls speed and torque in hefty equipment such as compressors, pompes, and conveyor systems. Its quick switching capacity minimizes energy loss, améliorer l'efficacité du système. In renewable resource systems, this thyristor is essential to solar inverters and wind turbine converters, converting variable DC outcome right into secure AC power for grid integration.

The SR60L-6S also plays an essential role in grip systems for electric lorries (EVs) and rail transport, taking care of power distribution in propulsion and stopping systems. Its rugged design makes certain efficiency under mechanical anxiety and temperature level changes. En plus, it is utilized in High Voltage Direct Current (CCHT) transmission to enable reliable long-distance power transfer with marginal losses.

Alimentations sans interruption (UPS) and welding equipment gain from the thyristor’s ability to manage fast tons adjustments and high surge currents, ensuring consistent procedure throughout power interruptions or intense welding cycles. The gadget’s strength in rough settings– standing up to wetness, saleté, and vibration– makes it ideal for oil and gas, mining, and marine applications.

In recap, the SR60L-6S GTO Thyristor is a flexible option for sectors calling for high-efficiency power control, consisting of manufacturing, renewable resource, transport, and facilities. Its mix of high performance, thermal security, and ruggedness placements it as a foundation of contemporary power electronics systems.

Profil de l'entreprise

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) est l'une des principales entreprises dans le domaine de la technologie électronique de puissance et des produits électriques, qui est pleinement impliqué dans le développement des onduleurs solaires， transformateurs, régulateurs de tension, armoires de distribution, thyristors， modules， diodes， radiateurs, et autres appareils électroniques ou semi-conducteurs. Nous nous engagerons à fournir aux utilisateurs des produits de haute qualité, produits efficaces et service attentionné.

Il accepte les paiements par carte de crédit, T/T, Union occidentale, et Paypal. PDDN expédiera les marchandises aux clients à l'étranger via FedEx, DHL, par la mer, ou par avion. If you want high-quality Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S, veuillez nous envoyer des demandes; nous serons là pour vous aider.

Méthodes de paiement

L/C, T/T, Western union, Paypal, Carte de crédit, etc..

Expédition

Par la mer, par avion, par express, comme le demandent les clients.

Conditions de stockage

1) Conserver dans un environnement sec à température ambiante.

2) Évitez l'humidité et les températures élevées.

3) Utiliser immédiatement après avoir ouvert le sac d'emballage intérieur.

5 FAQs of Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S

What is a Gate Turn Off Thyristor (GTO) and how does the SR60L-6S function? A Gate Turn Off Thyristor (GTO) is a semiconductor device that allows precise control over switching operations. Contrairement aux thyristors standards, a GTO can be turned on by a positive gate current and turned off by applying a negative voltage pulse to the gate terminal. The SR60L-6S is a stud-mounted GTO thyristor designed for high-power applications, combining robust construction with reliable performance. It features a stud-type package for efficient thermal management and is optimized for fast switching, making it suitable for circuits requiring controlled turn-on and turn-off.

What are the typical applications of the SR60L-6S? The SR60L-6S is commonly used in high-power industrial systems such as motor drives, traction controls, power inverters, and voltage regulators. Its ability to handle high surge currents and repetitive switching makes it ideal for renewable energy systems (par ex., solar/wind inverters), Systèmes UPS, and industrial automation equipment. It is also employed in welding machines and induction heating systems where precise power control is critical.

What are the voltage and current ratings of the SR60L-6S? The SR60L-6S is rated for a maximum repetitive reverse voltage (VRRM) of 600V and a forward current (ITAV) of 60A under standard conditions. Its surge current capability (ITSM) reaches up to 600A, ensuring resilience against transient overloads. These ratings make it suitable for medium-to-high-power circuits requiring stable operation under varying loads.

How does the GTO feature differ from a conventional thyristor? Unlike conventional thyristors that remain latched once triggered until current drops to zero, the SR60L-6S can be actively turned off via a negative gate pulse. This eliminates the need for complex commutation circuits, simplifying design and improving efficiency in applications requiring frequent switching.

What precautions should be taken during installation? Proper thermal management is critical. Mount the stud base securely to a heatsink using recommended torque (typically 8-10 Nm) to avoid mechanical stress. Apply thermal paste to enhance heat dissipation. Ensure correct polarity alignment—the anode is connected to the stud base, and the cathode to the threaded terminal. Avoid excessive bending of leads, and maintain clean, tight electrical connections to prevent arcing or overheating.

(Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S)