About Thyristors

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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BT138X-800


BT138X-800 PHILIPS TRIAC T/HOLE
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NXP Availability : 512
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USD 0.5361

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2N6507


2N6507G ROHS TRIAC T/HOLE
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ON Semiconductor Availability : 71
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USD 0.5773

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BTB12-800CW3G


ON Semiconductor Triacs 12A TRIAC 35mA IGT
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ON Semiconductor Availability : 0
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USD 0.4914

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DB3


Diacs 32 Volt Trigger
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ON Semiconductor Availability : 0
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USD 0.0386

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TICP106D


TICP106D THYRISTOR 400V 2A
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Bourns Availability : 0
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USD 0.1701

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MCR100-6G


MCR100-6G THYRISTOR SCR 0.8A 400V TO-92 THYRISTOR T/HOLE
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ON Semiconductor Availability : 0
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USD 0.1967

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C106B


C106B SEMI T/HOLE
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ON Semiconductor Availability : 0
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USD 0.1982

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BTA212-600B/B


BTA212-600B/B 12 AMP HICOM TRIAC T/HOLE
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NXP Availability : 0
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USD 0.2058

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2N6075


2N6075A TRIAC T/HOLE
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ON Semiconductor Availability : 0
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USD 0.2165

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2N6075B-LF


ELECTRONICS PART
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ON Semiconductor Availability : 0
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USD 0.2768

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MAC97A8


MAC97A8 TRIAC .6A 600V TO92 T/HOLE
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ON Semiconductor Availability : 0
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USD 0.302

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BTA212X-600B/B


BTA212X-600B/B HI-COM TRIAC
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NXP Availability : 0
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USD 0.3081

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442684BB


BTA08-600BWRG TRIAC 8A 600V INS T
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STMicroelectronics Availability : 0
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USD 0.4389

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419060FB


BTA12-600BW 600V 12A TRIAC TO220
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STMicroelectronics Availability : 0
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USD 0.4502

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BT136500


BT136500 TO220 4A 500V TRIAC T/HOLE
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STMicroelectronics Availability : 0
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USD 0.4724

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BTB08-700BWRG


TRIAC 8A 700V TO220AB
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STMicroelectronics Availability : 0
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USD 0.5741

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BTA12-600BW


BTA12-600BW SEMI TRIAC T/HOLE
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STMicroelectronics Availability : 0
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USD 0.6484

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TYN408


TYN408 400V 8A THYRISTOR TO T/HOLE
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STMicroelectronics Availability : 0
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USD 0.6733

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BT137S-600E/T3


SMD TRIAC 600V 8A DPAK / TO-252
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NXP Availability : 0
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USD 0.8318

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TIC116M


TIC116M SCR 8AMP 600V T/HOLE
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Bourns Availability : 0
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USD 0.9531

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