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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P0080Q12ALRP


Thyristor Surge Protection Devices - TSPD 6V 50A QFN 3X3 2L SIDACtor Bi
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Littelfuse 16771
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AUD 0.9947
Multiples of: 1

BT139B-600E,118


Triacs TAPE13 TRIAC
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WeEn Semiconductor 15750
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AUD 0.7821
Multiples of: 1

DB3


Diac; Ifmax:2A; DO35; 28÷36V
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Diotec 15659
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AUD 0.0299
Multiples of: 1

BTA12-600SWRG


Triac; 600V; 12A; 10mA; THT; logic level; tube; TO220ABIns
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STMicroelectronics 15628
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AUD 0.7161
Multiples of: 1

LLDB3


35V~45V 50uA 2us LL-34 Diacs Trigger Diode ROHS
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MSKSEMI 15520
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AUD 0.012
Multiples of: 50

P0102DA 5AL3


Thyristor; 400V; 0.5A; 0.8A; 200uA; Package: Reel, tape; THT; TO92
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STMicroelectronics 15520
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AUD 0.0961
Multiples of: 2000

Z0109MN,135


Thyristors - TRIACs Two-way thyristor 600V SOT-223 RoHS
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WeEn Semiconductor 15520
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AUD 0.1268
Multiples of: 4000

BTA16-600BRG


Triac; 600V; 16A; 50mA; THT; tube; TO220ABIns
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STMicroelectronics 15496
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AUD 0.8553
Multiples of: 1

MAC97A8-23-3L


10mA 800V 1 SOT-23-3L TRIACs ROHS
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Kang Yang 11795
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AUD 0.0463
Multiples of: 10

BT134-600E,127


TO-220F-3 TRIACs ROHS
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WeEn Semiconductor 584
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AUD 0.3787
Multiples of: 1

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