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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BT131-800,116


Triac; 800V; 1A; TO92; Igt: 3/7mA; Ifsm: 12.5A; 4Q; sensitive gate
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WeEn Semiconductor Availability : 5484
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USD 0.2912

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BT139-800G,127


Triacs RAIL TRIAC
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WeEn Semiconductor Availability : 5480
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USD 0.4158

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TISP4500H3BJR-S


Thyristor Surge Protection Devices - TSPD PROTECTOR - SINGLE BIDIRECTIONAL
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Bourns Availability : 5469
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USD 0.3575

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BT152X-800R,127


NXP Semiconductors SCRs RAIL SCR
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NXP Availability : 5456
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USD 0.5346

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ACT102H-600D,118


Triacs 600V 0.2A +125C
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NXP Availability : 5451
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USD 0.1496

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BTA16-600BRG


TO-220AB TRIACs ROHS
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JSMSEMI Availability : 5410
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USD 0.2666

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BT139X-800,127


Triacs RAIL TRIAC
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NXP Availability : 5380
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USD 0.4235

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BT138B-600,118


NXP Semiconductors Triacs TAPE13 TRIAC
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NXP Availability : 5354
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USD 0.5367

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BTA208-800B,127


Triacs RAIL 3Q TRIAC
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NXP Availability : 5335
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USD 0.4083

Multiples of: 1

K0820S1URP


Littelfuse Sidacs 80V DO-214AC 2L
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Littelfuse Availability : 5301
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USD 0.4917

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ACTT6B-800E,118


Triacs AC Thyristor Triac power switch
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NXP Availability : 5300
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USD 0.4774

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BT136-800E,127


Triacs RAIL TRIAC
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NXP Availability : 5298
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USD 0.2519

Multiples of: 1

P0220S4BLRP


Thyristor Surge Protection Devices - TSPD SIDACtor Bi 15V 100A SOD123FL RoHS
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Littelfuse Availability : 5288
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USD 0.3948

Multiples of: 1

BT152B-800R,118


SCRs TAPE13 SCR
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NXP Availability : 5281
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USD 0.5665

Multiples of: 1

BT137-600G,127


Triacs RAIL TRIAC
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NXP Availability : 5275
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USD 0.2761

Multiples of: 1

2N6075BG


Triacs Sensitive Gate
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ON Semiconductor Availability : 5264
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USD 0.4664

Multiples of: 1

BT136B-600E,118


Triacs TAPE13 TRIAC
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WeEn Semiconductor Availability : 5095
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USD 0.2794

Multiples of: 1

NYC0102BLT1G


SCRs THY SOT23 SCR
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Littelfuse Availability : 5058
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USD 0.1739

Multiples of: 5

2N5064


SCRs 0.8A 200V
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Central Semiconductor Availability : 4173
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USD 0.2079

Multiples of: 1

P0080SC


Thyristor Surge Protection Devices - TSPD TSS DO-214AA 6V 50mA Co 100pF
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Yageo Availability : 2289
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USD 0.0486

Multiples of: 10

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