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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SKKH 92/12E


Module; double series; 1.2kV; 95A; V: A47; SEMIPACK1; Ufmax:1.8V
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Semikron 53
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AUD 56.6687
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BTA25-800B


STMicroelectronics Triacs 25 A standard 34 triacs
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STMicroelectronics 52
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AUD 14.209
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BTA24-800CRG TO-220


TO-220AB-3 TRIACs ROHS
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JSMSEMI 52
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AUD 0.4787
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ACST310-8FP


STMicroelectronics Triacs
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STMicroelectronics 52
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AUD 0.8312
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MAC12MG


Triacs Sensitive Gate
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Littelfuse 52
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AUD 2.9556
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SKKT 57/12E


Module; thyristor/thyristor; 1.2kV; 50A; A46; SEMIPACK1; Igt:150mA
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Semikron 52
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AUD 44.5634
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BTA312B-600CT,118


Triacs Thyristor TRIAC 600V 105A 3-Pin (2+Tab)
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NXP 51
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AUD 0.8847
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Q4025R5


Triacs 400V 25A 50-50-50mA
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Littelfuse 51
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AUD 3.1915
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BTA20-800CW


35mA 800V Two-way thyristor TO-220 TRIACs ROHS
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Weida Semiconductor 42
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AUD 0.4169
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T1235H-6G


Triacs Hi temp 12A Triacs
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STMicroelectronics 41
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AUD 1.8338
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