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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28V~36V 100uA 2us 32V MiniMELF Diacs Trigger Diode ROHS
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LGE 4700
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Triacs RAIL TRIAC
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NXP 4684
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SCRs 16A If; 1600V Vr TO-263AB (D2PAK)
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Vishay 4683
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Triacs Triacs
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Littelfuse 4656
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BTA312B-600CT,118


Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)
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NXP 4654
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BT137B-800F,118


Triacs TAPE13 TRIAC
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NXP 4647
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K0820GURP


Littelfuse Sidacs 80V DO-15
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Littelfuse 4645
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BTA16-800BW


50mA 800V Two-way thyristor TO-220 TRIACs ROHS
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Weida Semiconductor 4641
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Triacs TAPE13 TRIAC
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WeEn Semiconductor 4620
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BTA312-800CT,127


Triac; 800V; 12A; TO220AB; Igt: 35mA; Ifsm: 100A; 3Q,Hi-Com
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