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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SOT-223-3 TRIACs ROHS
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Haoruijia 2041
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S4X8ES


Littelfuse SCRs Sen SCR 400V .8A 200uA
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Littelfuse 2029
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BTA140-800.127


Triac; 800V; 25A; 35mA; TO220AB
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NXP 2021
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TYN625RG-JSM


One-way thyristor TO-220-3 TRIACs ROHS
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JSMSEMI 2017
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VS-40TPS16LHM3


SCRs 35A If; 1600V Vr TO-247AD 3L
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Vishay 2006
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T635T-8FP


Triacs 6A Snubberless 800Vrrm 900Vrsm 35mA
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STMicroelectronics 2004
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AUD 0.9114
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BTA312-600C,127


Triacs RAIL-THYR AND TRIACS
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WeEn Semiconductor 1991
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L6004D3RP


Littelfuse Triacs 600V 4A Sensing 3-3-3-3mA
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Littelfuse 1989
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97A6


SOT-23-3L TRIACs ROHS
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Haoruijia 1988
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K1500E70


140V~170V 10uA TO-92-2 Diacs Trigger Diode ROHS
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Littelfuse 2
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