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-22RIA20


Thyristor SCR 200V 420A 3-Pin TO-48
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Vishay 39
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AUD 17.3077
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KL3L07-5103


Shindengen Sidacs VDRM=58 ITSM=30
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Shindengen 38
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AUD 1.1821
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KD12SF60-5600


Triac; 600V; 12A; FTO-220AG (SC91); Igt: 30mA; Ifsm: 120A
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Shindengen 38
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AUD 1.1859
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CLA15E1200NPZ-TUB


SCRs PWR THYRISTOR -SCR TO-263D2
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IXYS 38
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AUD 3.0299
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KD5SF60S-5600


Triac; 600V; 5A; FTO-220AG (5012); Igt: 20mA; Ifsm: 50A
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Shindengen 37
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AUD 0.805
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BTB12-600BW3G


Triacs 12A TRIAC 50mA IGT
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ON Semiconductor 37
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AUD 2.8239
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P6002ABL


Thyristor Surge Protection Devices - TSPD P6002ABL
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Littelfuse 37
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AUD 2.8197
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CLB30I1200HB


IXYS SCRs Single Anode Gated Thyristor
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IXYS 37
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AUD 6.3522
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VS-22RIA100


SCRs 1000 Volt 22 Amp
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Vishay 37
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AUD 21.8317
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SKT24/12E


Stud thyristor; 1.2kV; 24A; 50A; 100mA; Package: bulk; TO208AA, TO48
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Semikron 29
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AUD 29.0306
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