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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Z0103MN 6AA4


Triacs THYRISTOR TRIAC
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STMicroelectronics Availability : 9211
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USD 0.0924

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BTA2008-1000D,126


Triacs BTA2008-1000D/TO-92/STANDARD M
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WeEn Semiconductor Availability : 9194
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USD 0.1042

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DB4


Diac; Ifmax:2A; DO35; 35÷45V
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Diotec Availability : 9166
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USD 0.035

Multiples of: 25

Hot Q401E4


Triacs 400V 1A 25-25-25mA
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Littelfuse Availability : 9103
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USD 0.4337

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BTA312-600CT,127


Triacs RAIL-THYR AND TRIACS
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NXP Availability : 9093
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USD 0.5392

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BT149G,126


SCRs AMMORA SCR
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NXP Availability : 9038
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USD 0.0658

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VS-25TTS08STRL-M3


SCRs New Input Thyristor - D2PAK-e3
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Vishay Availability : 9033
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USD 0.9504

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TISP4265M3BJR-S


Thyristor Surge Protection Devices - TSPD BI-DIRECTIONL PRTCTR 200volts
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Bourns Availability : 8915
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USD 0.275

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MAC97A6-23-3L


SOT-23-3L TRIACs ROHS
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Kang Yang Availability : 8875
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USD 0.0294

Multiples of: 10

BTA26-800CWRG


Triacs 25 Amp 800 Volt
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STMicroelectronics Availability : 8785
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USD 1.7971

Multiples of: 1

TS1220-600B


Thyristor; 600V; 8A; 12A; 200uA; Package: tube; SMD; DPAK
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STMicroelectronics Availability : 8773
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USD 0.3301

Multiples of: 1

P2600EAL


Thyristor Surge Protection Devices - TSPD 50A 220V
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Littelfuse Availability : 8754
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USD 0.4312

Multiples of: 1

Z0109NN 5AA4


Triacs 1.0 Amp 800 Volt
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STMicroelectronics Availability : 8730
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USD 0.0798

Multiples of: 1000

TISP4025H1BJR-S


Thyristor Surge Protection Devices - TSPD Sidacs Very Low Volt Bidirectional
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Bourns Availability : 8730
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USD 0.0803

Multiples of: 3000

Hot TISP4265H3BJR-S


Thyristor Surge Protection Devices - TSPD 470K OHM 1% 1/2W
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Bourns Availability : 8730
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USD 0.2511

Multiples of: 1

MCR100-8


Thyristor; 600V; 0.8A; 0.2mA; Package: bulk; THT; TO92; Ifsm:10A
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CDIL Availability : 8676
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USD 0.0686

Multiples of: 5

BT169D/DG,126


SCRs SILICON CONTROLLED RECTIFIERS
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WeEn Semiconductor Availability : 8669
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USD 0.0671

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BT138-600,127


Triacs RAIL TRIAC
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NXP Availability : 8665
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USD 0.4092

Multiples of: 1

BT137S-600,118


Triacs TAPE13 TRIAC
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NXP Availability : 8595
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USD 0.2761

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BTA204S-600C,118


Triacs TAPE13 TRIAC
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NXP Availability : 8594
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USD 0.2211

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