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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SCRs 35A If; 1600V Vr TO-247AD 3L
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Vishay 2321
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SMP2300SCMC


Triacs Trisil for telecom eqmnt protection
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STMicroelectronics 2316
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BT137S-600G,118


Triacs TAPE13 TRIAC
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WeEn Semiconductor 2313
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TRIAC Logic - Sensitive Gate 600 V 1 A Surface Mount Compak
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Littelfuse 2313
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P0080Q22CLRP


Thyristor Surge Protection Devices - TSPD 6V 500A SIDACtor
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Littelfuse 2303
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BTA316-800B,127


Triacs RAIL-THYR AND TRIACS
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NXP 2302
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CLA5E1200UC


SCRs High Efficiency Single Thryistor
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IXYS 2302
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MAC08MT1G


TRIAC Logic - Sensitive Gate 600 V 800 mA Surface Mount SOT-223
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ON Semiconductor 2292
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Q6008DH4RP


TRIAC Alternistor - Snubberless 600 V 8 A Surface Mount TO-252, (D-Pak)
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Littelfuse 2283
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C106MG


SCRs 600V 4A
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ON Semiconductor 2269
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