Gate Turn Off Thyristor Stud Diode Thyristor SR60L-6S

Ātrās izslēgšanas tiristora pārskats (GTO)

Ātri izslēdzams tiristors, parasti dēvē par vārtu izslēgšanas tiristoru (GTO), ir pusvadītāju ierīces veids, ko var ieslēgt un izslēgt ar tās aizslēga signālu. Atšķirībā no standarta tiristoriem, kuras var ieslēgt tikai ar vārtu signālu un izslēgt, samazinot caur tiem plūstošo strāvu zem noteikta sliekšņa (turēšanas strāva), GTO var aktīvi izslēgt, izmantojot negatīvu vārtu impulsu. Šī iespēja ļauj precīzāk kontrolēt ierīces pārslēgšanas uzvedību.
GTO izmanto lielas jaudas lietojumos, piemēram, motora piedziņās, barošanas avoti, un invertori, kur tie veicina ātru un kontrolētu lielu strāvu pārslēgšanu. Tie darbojas ar lielāku strāvu un spriegumu nekā vairums citu tranzistoru veidu, padarot tos piemērotus lieljaudas rūpnieciskiem un komerciāliem lietojumiem.

Ātrās izslēgšanas tiristora īpašības (GTO)

Aktīvās izslēgšanas iespēja: Var izslēgt, pieliekot negatīvu vārtu impulsu, nodrošinot labāku pārslēgšanas kontroli.
Lieljaudas vadība: Spēj vadīt augstu jaudas līmeni, kuru nominālie rādītāji bieži pārsniedz parasto tiristoru rādītājus.
Ātra pārslēgšana: Paredzēts ātrai ieslēgšanās un izslēgšanas laikam, kas nodrošina efektīvu darbību jaudas pārveidošanas ķēdēs.
Liela strāvas jauda: Spēj izturēt ievērojamas strāvas, padarot tos ideāli piemērotus lietojumiem, kuriem nepieciešama liela jauda.
Augstsprieguma tolerance: Var izturēt augstu spriegumu, veicinot to uzticamību prasīgās vidēs.
Zems ieslēgts sprieguma kritums: Samazina jaudas zudumus vadīšanas laikā, uzlabojot vispārējo efektivitāti.
Vārtu piedziņas prasības: Nepieciešama rūpīga vārtu piedziņas ķēžu projektēšana, lai nodrošinātu uzticamas ieslēgšanas un izslēgšanas darbības.
Sarežģītas vadības shēmas: Sakarā ar nepieciešamību pēc gan pozitīviem, gan negatīviem vārtu impulsiem, vadības shēma var būt sarežģītāka salīdzinājumā ar vienkāršākiem tiristoriem.
Snubber ķēdes: Bieži vien ir nepieciešamas bloķēšanas ķēdes, lai aizsargātu pret sprieguma lēcieniem pārslēgšanas laikā.
Siltuma vadība: Efektīva siltuma izkliede ir ļoti svarīga, ņemot vērā lielos jaudas līmeņus.

(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 līdz +125 °C, with a thermal resistance (savienojums ar lietu) no 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.

** Lietojumprogrammas **: The SR60L-6S is suitable for use in motor drives, power inverters, UPS sistēmas, 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, noturība, 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, sūkņi, un konveijera sistēmas. Its quick switching capacity minimizes energy loss, sistēmas efektivitātes uzlabošana. Atjaunojamo resursu sistēmās, 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 (EV) 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. Turklāt, it is utilized in High Voltage Direct Current (HVDC) transmission to enable reliable long-distance power transfer with marginal losses.

Nepārtrauktās barošanas avoti (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, netīrumi, un vibrācija– makes it ideal for oil and gas, ieguve, and marine applications.

Kopsavilkumā, the SR60L-6S GTO Thyristor is a flexible option for sectors calling for high-efficiency power control, consisting of manufacturing, atjaunojams resurss, transports, and facilities. Its mix of high performance, termiskā drošība, and ruggedness placements it as a foundation of contemporary power electronics systems.

Uzņēmuma profils

Luoyang Datang Energy Tech Co.Ltd(sales@pddn.com) ir viens no vadošajiem uzņēmumiem jaudas elektronikas tehnoloģiju un enerģijas produktu jomā, kas ir pilnībā iesaistīts saules invertoru izstrādē， transformatori, sprieguma regulatori, sadales skapji, tiristori， moduļi， diodes， sildītāji, un citas elektroniskas ierīces vai pusvadītāji. Mēs būsim apņēmušies nodrošināt lietotājiem augstu kvalitāti, efektīvi produkti un uzmanīgs serviss.

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Sūtījums

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Uzglabāšanas apstākļi

1) Uzglabāt sausā vidē istabas temperatūrā.

2) Izvairieties no mitruma un augstas temperatūras.

3) Izlietot uzreiz pēc iekšējā iepakojuma maisiņa atvēršanas.

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. Atšķirībā no standarta tiristoriem, 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, un sprieguma regulatori. Its ability to handle high surge currents and repetitive switching makes it ideal for renewable energy systems (piem., solar/wind inverters), UPS sistēmas, 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)