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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DK020LTP


SCRs 1000V 20A
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Littelfuse Availability : 444
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USD 2.156

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BT136-600E


TO-252 TRIACs ROHS
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Weida Semiconductor Availability : 441
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USD 0.0604

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TYN610RG-JSM


TO-220-3 TRIACs ROHS
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JSMSEMI Availability : 441
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USD 0.125

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SK012DTP


Littelfuse SCRs 12A 1000V
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USD 1.122

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S8010LTP


SCRs 800V 10A
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Littelfuse Availability : 441
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USD 1.298

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Q6025J6TP


TRIAC Alternistor - Snubberless 600 V 25 A Through Hole TO-218X Isolated
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Littelfuse Availability : 440
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USD 5.2032

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SJ6004VS2TP


SCRs 600V 4A 0.2mA TO251 High Temp 150c SCRs
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Littelfuse Availability : 439
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USD 0.8646

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BTA204S-800C


Triac; 800V; 4A; 35mA; SMD; sensitive gate; 3Q, Hi-Com; Reel, tape
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WeEn Semiconductor Availability : 438
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USD 0.329

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S6010RS3TP


SCRs 600V 10A 500uA
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Littelfuse Availability : 438
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USD 0.8162

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SK015LTP


SCRs 1000V 15A
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Littelfuse Availability : 437
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USD 1.0672

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Q6015LT


TRIAC Internally Triggered 600 V 15 A Through Hole TO-220 Isolated Tab
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Littelfuse Availability : 437
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USD 2.211

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S4006LTP


TO-220 TRIACs ROHS
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Littelfuse Availability : 436
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USD 0.8557

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S4040R


Littelfuse SCRs 40A 400V
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Littelfuse Availability : 436
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USD 2.691

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SJ6040NRP


SCRs 600V 40A 40mA TO263 High Temp 150c SCRs
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Littelfuse Availability : 436
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USD 3.6561

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S8X8TS2RP


SCRs Sen SCR 800V .8A 50 uA
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Littelfuse Availability : 435
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USD 0.3356

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BT169-MS


0.8A One-way thyristor SOT-89 TRIACs ROHS
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MSKSEMI Availability : 431
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USD 0.0544

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CTA08-400CW


Triac 8A 400V Isolated TO-220AB
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C3 Semiconductors Availability : 431
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USD 0.6694

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CTA16-600B


Triac 16A 600V Isolated TO-220AB
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C3 Semiconductors Availability : 431
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USD 0.7744

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CTB24-800BW


Triac 25A 800V Non-Isolated TO-220AB
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C3 Semiconductors Availability : 431
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USD 1.0106

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MAC16HCDG


ON Semiconductor Triacs THY 16A 400V TRIAC
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ON Semiconductor Availability : 431
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USD 1.0593

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