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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Diode Standard 600 V 15.9A Through Hole TO-220AB-L
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SCRs 60V CTRL Rectifier 8.0Vgrm 0.1W Pg
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Central Semiconductor 679
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SCRs 16A 400V
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ON Semiconductor 679
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SCRs 6A 500uA 400V
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Littelfuse 678
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Triacs THY 8A 250V TRIAC
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Littelfuse 675
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TYN840RG


Thyristor; 800V; 25A; 40A; 35mA; Package: tube; THT; TO220AB
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BTA416Y-600B.127


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