Thyristors
The Thyristor is a unidirectional device, that is it will only conduct current in one direction only, but unlike a diode, the thyristor can be made to operate as either an open-circuit switch or as a rectifying diode depending upon how the thyristors gate is triggered. The most common Thyristor include Silicon-Controlled Rectifier (SCR), Gate Turn-Off Thyristor (GTO), Triac and Diac. Avaq Semiconductor are selling some Thyristors stock, buy Thyristors at Avaq store online now.
Types of Discrete Semiconductors
TOP 3-Pin TPDV1240RG Triac with 1200V Maximum Voltage and 1.5V Gate Trigger
TPDV1225RG TRIAC, featuring a 1200V voltage rating, a gate trigger of 1.5V at 150mA, housed in a TOP 3-pin configuration
80mA 50mA 600V RD91 TRIACs ROHS
8A standard and Snubberless™ Triacs
50 A - 600 V standard SCR Thyristor in TOP3 Ins.
16 A Snubberless™ Triac
TOP Insulated Tube TRIAC 600V 420A 3-Pin BTA41-600BRG
STMicroelectronics BTA41-800BRG Triac 80mA
TRIAC Diode 600V 25A(RMS) 260A 3-Pin(3+Tab) TO-220AB Insulated Tube
Available either in through-hole or surface-mount packages, the BTA24, BTB24 and T25 are suitable for general purpose AC switching.
40A standard Triacs
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FAQ
- What are Thyristors?
- Thyristors are semiconductor devices commonly used as solid-state switches or rectifiers in electronic circuits. They are known for their ability to control high currents and voltages and are widely used in various applications, including power control and switching.
- What is the advantage of using Thyristors over mechanical switches?
- Thyristors offer faster switching times, reduced maintenance requirements, better efficiency, and the ability to handle high currents and voltages without the wear and tear associated with mechanical switches.
- How do I select the right Thyristor for my application?
- Consider factors such as current and voltage requirements, switching speed, gate triggering methods, and thermal considerations. Consult datasheets and manufacturer resources for guidance.
- Can Thyristors be used for both AC and DC applications?
- Yes, while some Thyristors like SCRs are primarily used for DC applications, others like Triacs are designed for AC applications, allowing for bidirectional current flow.