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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Q4016LH6


Triacs 400V 16A
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Littelfuse 917
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AUD 2.3048

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QJ6016NH2RP


Triacs 60V 16A 10mA HI TEMP TO-263 (D2 -Pak)
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Littelfuse 917
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AUD 3.0326

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S6006VS3TP


SCRs 6A 600V Sensing
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Littelfuse 916
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AUD 0.8729

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2N6400G


SCRs 50V 16A
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ON Semiconductor 914
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AUD 1.307

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L401E3


Triacs 400V 1A Sensing 3-3-3-3mA
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Littelfuse 913
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T810T-6I


Triacs Snubberless Logic Standard 8A Triac
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STMicroelectronics 912
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AUD 0.5902

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VS-12TTS08SLHM3


SCRs 8A It; 800V Vdrm SCR TO-263AB (D2PAK)
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Vishay 912
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AUD 1.4178

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K0900E70


Littelfuse Sidacs 90V
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Littelfuse 911
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AUD 0.7979

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QJ4025NH5RP


Triacs 40V 25A 50mA HI TEMP TO-263 (D2 -Pak)
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Littelfuse 911
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AUD 3.933

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BT137-600G,127


Thyristors - TRIACs Two-way thyristor 600V TO-220-3 RoHS
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WeEn Semiconductor 910
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AUD 0.7133

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