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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BTB08-600SWRG


TRIAC Logic - Sensitive Gate 600 V 8 A Through Hole TO-220
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STMicroelectronics 1808
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AUD 0.6066
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Hot P0720SCLRP


Thyristor Surge Protection Devices (TSPD) 500A 65V
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Littelfuse 1800
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AUD 0.7462
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P1500SALRP


Thyristor Surge Protection Devices (TSPD) 50A 140V
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Littelfuse 1792
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AUD 0.6757
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SJ6004DS2RP


SCRs 600V 4A 0.2mA TO252 High Temp 150c SCRs
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Littelfuse 1790
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AUD 1.2327
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LIC01-215B-TR


Triacs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics 1789
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AUD 1.3561
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TS820-600H


Thyristor SCR 600V 73A 3-Pin(3+Tab) IPAK Tube
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STMicroelectronics 1778
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MAC8NG


Triacs Triacs
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ON Semiconductor 1778
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BT136-800D


TO-252-4R TRIACs ROHS
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Weida Semiconductor 1692
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BTA41-600BRG


TO-3P TRIACs ROHS
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JSMSEMI 1337
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AUD 1.3257
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P0720SDLRP


Thyristor Surge Protection Devices - TSPD HIGH SURGE 65V 1000A
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Littelfuse 584
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