N390CH38 scr thyristor fast turn off scr In Stock

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.

(N390CH38 scr thyristor fast turn off scr In Stock)

Specification of N390CH38 scr thyristor fast turn off scr In Stock

The N390CH38 SCR Thyristor provides trustworthy performance for high-power applications needing rapid turn-off capacities. This silicon-controlled rectifier is made to handle demanding switching jobs with accuracy. It is presently readily available in stock for instant orders.

The device operates with an optimum repeated peak off-state voltage of 1200V. It sustains a typical on-state current of 380A. Eviction trigger current is evaluated 150mA. These specifications make certain steady procedure in circuits needing durable existing handling. The fast turn-off feature lowers changing losses. This makes the thyristor perfect for high-frequency inverters and power control systems.

Thermal monitoring is vital. The N390CH38 has a reduced thermal resistance of 0.15 ° C/W. This allows effective heat dissipation during continuous procedure. The thyristor’s junction temperature range extends from -40 ° C to +125 ° C. It preserves efficiency under extreme problems.

The gadget matches industrial electric motor drives, UPS systems, and power converters. Its quick turn-off time (10 split seconds) minimizes power loss throughout switching transitions. This improves system performance. The layout includes a rugged building and construction. It stands up to high rise currents as much as 5000A.

Product packaging adheres to sector criteria. The N390CH38 is available in a press-fit component for easy installment. It is compatible with conventional placing equipment. Anti-static handling is advised during assembly.

Compliance with RoHS and UL accreditations ensures safety and security and ecological criteria are met. The thyristor is tested for sturdiness under repetitive stress and anxiety. This guarantees long-term dependability in harsh settings.

Supply accessibility supports immediate task needs. Mass orders are accepted without lead time delays. Global shipping options are supplied. Technical assistance is offered for combination queries.

The N390CH38 SCR Thyristor combines high-power managing with rapid changing. Its durable style satisfies the demands of modern industrial applications. Immediate availability removes production hold-ups. Contact the sales group for rates and order information.

(N390CH38 scr thyristor fast turn off scr In Stock)

Applications of N390CH38 scr thyristor fast turn off scr In Stock

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 N390CH38 scr thyristor fast turn off scr In Stock, 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 N390CH38 scr thyristor fast turn off scr In Stock

The N390CH38 SCR thyristor fast turn-off SCR is designed for high-speed switching. It handles high voltage and current. It suits industrial applications needing quick shutdown. Below are answers to common questions.

What is the N390CH38 SCR thyristor used for? It controls power in circuits requiring fast interruption. It turns off rapidly after triggering. This stops current flow quickly. It is ideal for inverters, motor drives, and surge protection.

What makes the N390CH38 different from standard SCRs? It has a fast turn-off time. Standard SCRs take longer to switch off. The N390CH38 reduces energy loss during shutdown. This improves efficiency in high-frequency systems.

Is the N390CH38 in stock now? Yes. Current inventory meets immediate orders. Bulk purchases are possible. Delivery times depend on location. Contact suppliers for exact details.

What voltage and current ratings does the N390CH38 support? It operates up to 1200V. It handles 380A average current. Surge current tolerance reaches 6000A. These specs suit heavy-duty industrial setups.

Can the N390CH38 handle high-temperature environments? Yes. It works in temperatures from -40°C to 125°C. Thermal resistance is low. Heat sinks or cooling systems may still be needed for prolonged high-load use.

(N390CH38 scr thyristor fast turn off scr In Stock)