Thyristors - SCRs

Thyristors - SCRs | 4148 items

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Voltage - Off State Voltage - Gate Trigger (Vgt) (Max) Current - Gate Trigger (Igt) (Max) Voltage - On State (Vtm) (Max) Current - On State (It (AV)) (Max) Current - On State (It (RMS)) (Max) Current - Hold (Ih) (Max) Current - Off State (Max) Current - Non Rep. Surge 50, 60Hz (Itsm) SCR Type Operating Temperature Mounting Type Package / Case Supplier Device Package

Questions with Thyristors - SCRs

  • Ask: What is the function of thyristor?

    Answer: The primary function of a thyristor is to control electric power and current by acting as a switch. For such a small and lightweight component, it offers adequate protection to circuits with large voltages and currents (up to 6000 V, 4500 A).

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  • Ask: Why SCR is called Thyristor?

    Answer: Thyristor Tutorial. In many ways the Silicon Controlled Rectifier, SCR or just Thyristor as it is more commonly known, is similar in construction to the transistor. ... In fact the circuit symbol for the thyristor suggests that this device acts like a controlled rectifying diode.

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  • Ask: Where are thyristors used?

    Answer: Thyristors are mainly used where high currents and voltages are involved, and are often used to control alternating currents, where the change of polarity of the current causes the device to switch off automatically, referred to as "zero cross" operation.

    thyristors, used

  • Ask: What is difference between SCR and thyristor?

    Answer: Thyristor is a four semiconductor layers or three PN junctions device. It is also known as \u201cSCR\u201d (Silicon Control Rectifier). The term \u201cThyristor\u201d is dervid from the words of thyratron (a gas fluid tube which work as SCR) and Transistor. Thyristors are also known as PN PN Devices.

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