VS-VSKH250-18PBF Allicdata Electronics
Allicdata Part #:

VS-VSKH250-18PBF-ND

Manufacturer Part#:

VS-VSKH250-18PBF

Price: $ 241.07
Product Category:

Discrete Semiconductor Products

Manufacturer: Vishay Semiconductor Diodes Division
Short Description: MODULE DIODE 250A MAGN-A-PAK
More Detail: SCR Module 400V 555A Series Connection - SCR/Diode...
DataSheet: VS-VSKH250-18PBF datasheetVS-VSKH250-18PBF Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
2 +: $ 219.14200
Stock 1000Can Ship Immediately
$ 241.07
Specifications
Current - On State (It (AV)) (Max): 250A
Package / Case: MAGN-A-PAK (3)
Mounting Type: Chassis Mount
Operating Temperature: -40°C ~ 130°C (TJ)
Current - Hold (Ih) (Max): 500mA
Current - Non Rep. Surge 50, 60Hz (Itsm): 8500A, 8900A
Current - Gate Trigger (Igt) (Max): 200mA
Voltage - Gate Trigger (Vgt) (Max): 3V
Current - On State (It (RMS)) (Max): 555A
Series: --
Voltage - Off State: 400V
Number of SCRs, Diodes: 1 SCR, 1 Diode
Structure: Series Connection - SCR/Diode
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Thyristors are semiconductor devices that are used in many electronics applications. The most commonly used thyristor is the silicon-controlled rectifier, or SCR. This component is a three-terminal device that functions as a switch and/or as an amplifier. The component is composed of four main regions: gate, cathode, main body, and anode. The main body section consists of a single piece of silicon that functions as a semiconductor. The gate region of the component consists of a metal shell that surrounds the main body section. The anode and cathode are two metal leads that are connected to the main body section.

The VS-VSKH250-18PBF component is a thyristor module with a breakdown voltage of 1800V and a maximum current-carrying capacity of 250A. It is designed for use in general purpose applications, high-speed switching, AC motor speed control, and power circuit protection. It is also designed for use in DC-DC Converters, Solar Panel Inverters, Voltage Regulators, Motor Speed Control Applications, AC Motor Control, and Static Relays.

The working principle of the VS-VSKH250-18PBF thyristor module involves the movement of electrons and ions through a semi-conductor material. The device has three terminals: an anode, a cathode, and a gate. When a voltage is applied to the gate, it changes the conductivity of the semiconductor material and allows current to flow. This flow is then monitored and regulated by the anode and cathode terminals.

The device is typically used in a circuit as an AC switching device to control either the current or the voltage. By controlling the voltage, the device can be used in applications such as motor speed control or AC current regulation. The device can also be used to regulate the current in a circuit, thus controlling the flow of power. Additionally, the device can be used as a protection mechanism to protect circuits from electrical surges or fluctuations.

In applications that require high-speed switching, the device can be used as a fast switching device. This is because the gate controls the current flow rate without the need for a large amplitude in the controlling voltage. When a control voltage is applied to the gate, the current flow can be rapidly switched due to the small voltage change. This makes it ideal for applications such as motor speed control and switching.

The VS-VSKH250-18PBF thyristor module is widely used in a variety of general purpose applications, AC motor speed control, power circuit protection, and DC-DC converters. It is capable of operating in temperature ranges of -40°C to +125°C, and is RoHS compliant. The device is also capable of handling up to 250A of current, and is suitable for many commercial and industrial applications.

The specific data is subject to PDF, and the above content is for reference

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