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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BTA24-800BWRG


Triac; 800V; 25A; 50mA; THT; Snubberless™; tube; TO220ABIns
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STMicroelectronics 82304
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AUD 1.2054
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BT169D.112


Thyristor; 400V; 500mA; 0.8A; 50mA; Package: bulk; THT; TO92
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WeEn Semiconductor 5045
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T410-600H


TRIAC Logic - Sensitive Gate 600 V 4 A Through Hole TO-251 (IPAK)
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STMicroelectronics 5044
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BT136B-600E,118


Triacs TAPE13 TRIAC
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WeEn Semiconductor 5043
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AUD 0.4667
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BT137-600,127


Triacs 600V 8A
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NXP 5038
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BT137B-800,118


Triacs TAPE13 TRIAC
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NXP 4987
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MCR100-8-23-3L


4mA 800V 1 SOT-23-3L TRIACs ROHS
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Kang Yang 4966
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BT149G,126


SCRs AMMORA SCR
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NXP 4949
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P0080ECL


Thyristor Surge Protection Devices - TSPD 6V 500A TO92 SIDACtor Bi
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Littelfuse 4948
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BTA208X-1000B,127


Triacs 1000V 8A
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NXP 2956
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AUD 0.5123
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