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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800V 1 SOT-223-3L TRIACs ROHS
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Weida Semiconductor 1086
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AUD 0.0733
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TISP4C220H3BJR-S


Thyristor Surge Protection Devices 180V 30A 2-Pin SMB T/R
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Bourns 786
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AUD 0.5516
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T2035T-8G-TR


Triacs 20 A 800 V D PAK Snubberless Triac
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STMicroelectronics 784
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AUD 1.066
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BTA316B-800C.118


Triac; 800V; 16A; 35mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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WeEn Semiconductor 782
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AUD 1.246
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MCR69-3G


SCRs 100V 25A
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ON Semiconductor 777
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AUD 1.9014
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ACST1010-7T


TRIAC Logic - Sensitive Gate 700 V 10 A Through Hole TO-220
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STMicroelectronics 776
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BTB08-800BW3G


Triacs 8A 50mA 800V IGT 3 QUAD
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ON Semiconductor 776
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AUD 1.1673
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BTA316B-800E,118


Triac; 800V; 16A; D2PAK; Igt: 10mA; Ifsm: 140A; 3Q,Hi-Com
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WeEn Semiconductor 773
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AUD 1.178
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BT155W-1200TQ


Thyristor; 1.2kV; 50A; 79A; 50mA; Package: tube; THT; TO247-3
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WeEn Semiconductor 556
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AUD 2.53
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P3100SB


350V 120mA 275V 5uA SMB Thyristor Surge Suppressors (TSS) ROHS
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PAKER Microelectronics 475
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AUD 0.0621
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