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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L6004D5RP


TRIAC Logic - Sensitive Gate 600 V 4 A Surface Mount TO-252, (D-Pak)
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Littelfuse 114
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AUD 1.338
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BTA316-600C.127


Triac; 600V; 16A; 35mA; THT; sensitive gate; 3Q, Hi-Com; tube
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WeEn Semiconductor 114
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MCR16NG


SCRs 800V 16A
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Littelfuse 114
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X0205NA 1BA2


SCRs 1.25 Amp 800 Volt
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STMicroelectronics 113
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AUD 0.2095
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BT137B-600E.118


Triac; 600V; 8A; 10/25mA; SMD; sensitive gate; 4Q; Reel, tape; D2PAK
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WeEn Semiconductor 113
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MAC228A4G


Triacs THY 8A 200V TRIAC
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ON Semiconductor 113
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CLA80MT1200NHB


SCRs PWR THYRISTOR -TRIAC TO-247AD
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IXYS 113
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AUD 8.1925
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KD5SF60-5600


Triac; 600V; 5A; FTO-220AG (SC91); Igt: 20mA; Ifsm: 50A
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Shindengen 112
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TN1605H-6T


SCRs DFD THYR TRIAC & RECTIFIER
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STMicroelectronics 111
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SK 25 UT 16


Module; opposing x3; 1.6kV; 29A; T13; SEMITOP3; Ufmax:2.45V; screw
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Semikron 111
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