3BHB004027R0101 | thyristor | 3BHB003688R0101 | 3BHB005171R0101

Model: 3BHB004027R0101

Category: thyristor (

Finish: New/not new

Delivery time: from stock

Warranty: One year

Express: SF Express/Debon

Dimensions: 23cm x 11cm x 3.4cm

Weight: 0.35 kg

Thyristor (also known as thyristor or SCR) is a high-power semiconductor device composed of three PNS, which is an important component in the field of power electronics. It is composed of PNPN four layers of semiconductor material, with one-way conductivity and controllability, the main role is to convert alternating current into direct current, and can control the flow of current, to achieve the control and regulation of power electronic equipment.

The structure of 3BHB004027R0101 thyristor mainly includes substrate, gate and emitter. In order to make the thyristor open under the positive anode voltage, the PN junction under the reverse voltage must lose its blocking effect. Once the thyristor is on, it will remain on until the current drops to zero or a reverse voltage is applied.

The 3BHB004027R0101 thyristor has many advantages, such as small size, high efficiency, long life, and the ability to control high power with small power (power amplification up to hundreds of thousands of times). It is extremely fast, can be turned on and off in microseconds, and contactless operation, no spark, no noise. Therefore, it is widely used in AC regulation, DC regulation, motor control, lighting control and other fields, and is a key component to achieve power electronic equipment control and regulation.

However, 3BHB004027R0101 thyristor also has some weaknesses, such as the static and dynamic overload ability is poor, easy to be disturbed and misleading. Therefore, when using thyristors, it is necessary to fully consider its working conditions and protection measures to ensure its stable and reliable work.