About Triacs

Stmicroelectronics Triacs

Triacs are three-terminal semiconductor switches that are commonly used to control the power to electrical appliances, machines and lighting systems. They are a type of solid-state device that can be used to control both AC and DC load currents. In AC applications, they are used to control the amount of current that passes through the load. When used in DC applications, they act as a two-way switch, either turning on or off the current to the load. Triacs are simple to use and reliable, and they respond quickly to external signals, making them ideal for light dimming applications. Typically, Triacs are used in conjunction with other control elements, such as a resistance or timer, to provide added control.
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  Gate Trigger Voltage - Vgt
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Image  Information Image Stock Code(▲▼)Description
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Global Stock ⓘ (▲▼)Price(USD

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Enter Qty On-State RMS Current - It RMSNon Repetitive On-State CurrentRated Repetitive Off-State Voltage VDRMOff-State Leakage Current @ VDRM IDRMOn-State VoltageHolding Current Ih MaxGate Trigger Voltage - VgtGate Trigger Current - IgtMaximum Operating TemperatureMinimum Operating TemperaturePackage / CaseSeriesMounting StyleQualificationPackaging
  
                   
ACST6-8ST


Triacs Over Volt AC Protected Pwr Switch
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 0
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USD 1.4134

Multiples of: 1

           Acst6  Tube
ACST4-8SB-TR


Triacs AC power switch 4 Amp Load <10 mA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 0
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USD 1.4378

Multiples of: 1

           Acst4  Reel
ACST6-7SFP


Triacs 6A 700V AC Power Sw
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 0
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USD 1.4625

Multiples of: 1

 47 A700 V 1.7 V25 mA1.5 V10 mA+ 125 C- 30 CTO - 220 - 3 FPAcst6Through Hole Tube
T3035H-8T


Triacs DFD THYRISTOR TRIAC
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 0
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USD 1.4805

Multiples of: 1

30 A270 A800 V5 uA1.55 V60 mA1.3 V35 mA+ 150 C- 40 CTO - 220AB - 3H - SeriesThrough Hole Tube
T2550-12T


Triacs 1200V 25A Snubberless Triac
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 0
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USD 1.4968

Multiples of: 4

25 A252 A1200 V 1.55 V60 mA1.3 V50 mA+ 125 C- 40 CTO - 220AB - 3T2550 - 12TThrough Hole Tube
ACST8-8CG-TR


Triacs 8A 800V AC Power Sw
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 0
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USD 1.5056

Multiples of: 1

 85 A800 V 1.5 V40 mA1.5 V30 mA+ 125 C- 40 CD2PAKAcst8Smd/Smt Reel
T2035H-8G


Triacs 20 A - 800 V 150Deg C
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USD 1.0741

Multiples of: 1

           H - Series  Tube
LIC01-215B-TR


Triacs DFD THYR TRIAC & RECTIFIER
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USD 1.5223

Multiples of: 1

1.2 A-180 V 5 V50 mA--+ 125 C- 20 CDPAK - 3Lic01 - 215B - TrSmd/Smt Reel
BTA08-700CRG


Triacs 8 Amp 700 Volt
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USD 1.5621

Multiples of: 1

 84 A700 V 1.75 V25 mA1.5 V50 mA+ 125 C- 40 CTO - 220 - 3Bta08Through Hole Tube
T1620T-6I


Triacs SNUBBERLESS 16 A TRIACS
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics Availability : 0
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USD 1.6106

Multiples of: 1000

           T16t  Tube
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