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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TO-252AB(DPAK) TRIACs ROHS
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FUXINSEMI 13880
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TISP4080H3BJR-S


Thyristor Surge Protection Devices 65V 60A 2-Pin SMB T/R
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Triac; 800V; 12A; D2PAK; Igt: 35mA; Ifsm: 100A; 3Q,Hi-Com
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WeEn Semiconductor 5186
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Triacs RAIL 3Q TRIAC
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NXP 5161
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AUD 0.781
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S4020LTP


TO-220-2 TRIACs ROHS
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Littelfuse 5159
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BTA316X-600E/DG,12


Triacs 600 V 16 A TO220F
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NXP 5115
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MCR100-6


SOT-23 Thyristors (SCR)/Modules ROHS
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GOODWORK 5102
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Sidacs 240V DO-214AC 2L
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Littelfuse 5093
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WeEn Semiconductor 5079
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BEP3100TA


2.2A 4V 33pF 350V 120mA 275V 5μA DO-214AC Thyristor Surge Suppressors (TSS) ROHS
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Bourne 4917
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