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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VS-P125


SCR Modules 1200 Volt 25 Amp
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Vishay 18
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MDMA140P1600TG


SCR Modules Standard Rectifier Module
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IXYS 18
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L321F


Crydom SCR Modules Power Module MODULE SCRDIODE
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Sensata 18
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AUD 56.0219
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VS-ST230C12C1


SCR Modules 1200 Volt 410 Amp
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Vishay 18
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IXBOD1-36R


IXYS Sidacs 1 Amps 3600V
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IXYS 18
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BT131-800E/L01EP


Triacs BT131-800E/L01/TO-92/STANDARD
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WeEn Semiconductor 17
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P1500SCMCLRP


Thyristor Surge Protection Devices - TSPD 500A 140V
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Littelfuse 17
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MAC8MG


Triacs Triacs
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Littelfuse 17
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VS-VSKT91/12


Discrete Semiconductor Modules 1200 Volt 95 Amp 2094 Amp IFSM
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Vishay 13
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AUD 57.2
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SBTA41G08B


Triac; 800V; 40A; TG-C; Igt: 50mA; Ifsm: 350A
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Sirectifier 12
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