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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DB3


Diac; Ifmax:2A; DO35; 28÷36V
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Diotec Availability : 16966
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USD 0.0176

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MAC97A6,412


Triacs BULKSL TRIAC
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NXP Availability : 16957
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USD 0.0715

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BT139-800E,127


Triacs RAIL TRIAC
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NXP Availability : 16838
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USD 0.4859

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ACTT2S-800E,118


Triacs AC THYRISTOR TRIAC PWR SWITCH
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WeEn Semiconductor Availability : 16785
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USD 0.2737

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ACTT2W-800ETNF


Triacs ACTT2W-800ETN/SC-70/REEL 13" Q1/T1 *STANDARD M
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WeEn Semiconductor Availability : 16583
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USD 0.1815

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Z00607MN 5AA4


STMicroelectronics Triacs
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STMicroelectronics Availability : 16490
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USD 0.1463

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BTB10-800BWRG


TRIAC Alternistor - Snubberless 800 V 10 A Through Hole TO-220
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STMicroelectronics Availability : 16474
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USD 0.406

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Z0109MN0,135


Triacs 600 V 1 A SOT223
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WeEn Semiconductor Availability : 16004
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USD 0.1177

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TVB058SA-L


Thyristor Surge Protection Devices - TSPD SiBar Thyristor 58V
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Littelfuse Availability : 15846
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USD 0.0931

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TISP4P020L1NR-S


Thyristor Surge Protection Devices - TSPD Low Capacitance Overvoltage Protect.
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Bourns Availability : 15589
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USD 0.292

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BT169HML


SCRs SCR
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WeEn Semiconductor Availability : 15550
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USD 0.0495

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Z0109MN,135


Thyristors - TRIACs Two-way thyristor 600V SOT-223 RoHS
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WeEn Semiconductor Availability : 15520
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USD 0.1336

Multiples of: 4000

BT134W-600,135


Triacs 600V 1A
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WeEn Semiconductor Availability : 15516
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USD 0.2036

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BT137S-800G,118


Triacs TAPE13 TRIAC
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NXP Availability : 15436
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USD 0.2805

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P0102DA 1AA3


Thyristor; 400V; 0.5A; 0.8A; 200uA; Package: bulk; THT; TO92
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STMicroelectronics Availability : 15364
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USD 0.0706

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BT131-600D,412


Triacs 600V 1A
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NXP Availability : 15161
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USD 0.1056

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T435-600B


Triac; 600V; 4A; 35mA; SMD; Snubberless™; tube; DPAK
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STMicroelectronics Availability : 15116
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USD 0.2654

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VS-40TPS12LHM3


SCRs 35A If; 1200V Vr TO-247AD 3L; Std Igt
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Vishay Availability : 15035
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USD 3.2683

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P0220SALRP


Thyristor Surge Protection Devices - TSPD MicroCapacitance SA SIDACtor
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Littelfuse Availability : 14911
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USD 0.5566

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MCR100-6 100-6


SOT-23 TRIACs ROHS
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Hong Kong Chuangji Availability : 14910
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USD 0.0174

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