
Allicdata Part #: | VS-VSKH91/10-ND |
Manufacturer Part#: |
VS-VSKH91/10 |
Price: | $ 29.58 |
Product Category: | Discrete Semiconductor Products |
Manufacturer: | Vishay Semiconductor Diodes Division |
Short Description: | MODULE THYRISTOR 95A ADD-A-PAK |
More Detail: | SCR Module 1kV 210A Series Connection - SCR/Diode ... |
DataSheet: | ![]() |
Quantity: | 1000 |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
10 +: | $ 26.88970 |
Current - On State (It (AV)) (Max): | 95A |
Package / Case: | ADD-A-PAK (3 + 4) |
Mounting Type: | Chassis Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Current - Hold (Ih) (Max): | 250mA |
Current - Non Rep. Surge 50, 60Hz (Itsm): | 2000A, 2094A |
Current - Gate Trigger (Igt) (Max): | 150mA |
Voltage - Gate Trigger (Vgt) (Max): | 2.5V |
Current - On State (It (RMS)) (Max): | 210A |
Series: | -- |
Voltage - Off State: | 1kV |
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 |
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Thyristors, Silicon Controlled Rectifiers (SCRs), and Modules are all important parts of a power supply unit. They form the basis for regulation of both AC and DC voltages and currents. VS-VSKH91/10 is one such device.
This SCR rectifier module is a four-pole, three-phase device, with both gate and anode terminals. The internal construction of the VS-VSKH91/10 includes thyristor, gate drive, control input, rectifier element, and a protection diode. The gate drive used is the saturated core gate drive. This gate drive offer more efficient and faster switching times. The protection diode is located between the gate and anode terminal. This allows for automatic protection against short circuits.
The module is designed mainly to regulate the safety of power systems, while providing reliable performance and control. The device exhibits short circuit protection with a response time of less than 100 microseconds. This is important to suppress impulses and disturbances which may adversely affect the system.
In order to ensure that the module operates as designed, it is important to use the correct gate voltage. The gate limit and trigger current must be set such that the gate voltage is within the operating voltage range specified by the manufacturer. Switching delays should be taken into account when the voltage and frequency of the supply are changed.
The module is commonly used for controlling power in AC applications such as in AC motor control, DC-AC inverters, and converters. It finds use in converters where speed and control are important in preventing over current and over voltage. It is also used in DC applications such as from battery to grid, and also in solar inverters.
The working principle of the module is straightforward. The main operation occurs when the preset level of gate current flows through the device, which makes the device switching to the on position. The then, the device will remain in the on position until the gates current is reduced. This results in the device switching back to off position.
In order to work properly, the module requires two input signals. One of these signals is the gate signal, and the other is the control signal. The gate signal is used to trigger the device by applying a gate voltage, while the control signal is used to regulate the gate voltage and set the limit of the gate current. When the gate signal and control signal are in proper alignment, the module will activate and switch on and off when desired.
The VS-VSKH91/10 application field can be found in a wide range of industrial and commercial settings. The device is typically used for controlling all different types of motors, for switching inductive loads, and for providing protection against short circuits and overloads. The module also finds usage in household lighting. It is used in low voltage applications such as LED lighting, as well as in mid- and high-voltage applications including solar power.
The VS-VSKH91/10 application field is extensive and the device offers reliable performance and safety. It is designed to respond swiftly to varying levels of gate current and has short switching times. The device is an important part of the power supply system and should be considered when selecting a rectifier module.
The specific data is subject to PDF, and the above content is for reference
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