Thyristors

A thyristor is a type of semiconductor device that acts like a switch, allowing energy to flow in one direction only. It is a three-terminal electronic device composed of four layers of alternating P-type and N-type material that can operate in four different states: off, forward blocking, reverse blocking, and forward conducting. In its off state, the thyristor does not conduct current; in its forward blocking state, it allows current to flow in the forward direction only; in its reverse blocking state, it allows current to flow in the reverse direction only; and in its forward conducting state, it allows current to flow in either the forward or reverse direction. Thyristors can be used in many applications such as power control, over-current protection, motor speed control, and lighting dimmers.

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S4065KTP


Littelfuse SCRs SCR 400V 65A Iso
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Littelfuse 620
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Q6015LTTP


TRIAC Internally Triggered 600 V 15 A Through Hole TO-220 Isolated Tab
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Littelfuse 619
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MCR8NG


SCRs 800V 8A
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ON Semiconductor 617
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BTA25-600CW3G


TRIAC Standard 600 V 25 A Through Hole TO-220AB
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ON Semiconductor 617
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Z0107MNT1G


ON Semiconductor Triacs SENSITIVE GATE TRIAC
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ON Semiconductor 615
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BTA16-800SWRG


Triacs 16 A Snubberless logic standard TRI
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STMicroelectronics 615
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AUD 0.7863

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BTA216B-600D,118


Triac; 600V; 16A; D2PAK; Igt: 5mA; Ifsm: 140A; 3Q,Hi-Com
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WeEn Semiconductor 615
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SK012VTP


SCRs 12A 1000V
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Littelfuse 614
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S6055NRP


Littelfuse SCRs 55A 600V
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Littelfuse 614
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BTA316-800CTQ


Triacs BTA316-800CTQ/SIL3P/STANDARD MARKING HORIZONTAL, RAIL PACK
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WeEn Semiconductor 612
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