TRIACs

Thyristors conduct AC (alternating current) in one direction or one half of an AC cycle. A TRIAC (triode AC) conducts current in either direction when its gate is triggered. Other names include bidirectional triode thyristor or bilateral triode thyristor. TRIAC types are snubberless, alternistor, internally triggered, logic gate and standard which are chassis, surface or through-hole mount. Selection is by off state voltage, on state current, hold current and gate trigger voltage.

Screen Default Ranking Price By Date

Select products	Mfr	Description	Package	Supplier Device Package	Mounting Type	Series	Operating Temperature
ACST8-8CG-TR $3.05	STMicroelectronics	TRIAC 800V 8A D2PAK	Tape & Reel (TR),Cut Tape (CT)	D2PAK	Surface Mount	ASD™	-
ACST8-8CT $0.96	STMicroelectronics	TRIAC 800V 8A TO220	Tube	TO-220	Through Hole	ASD™	-
ACST830-8FP $1.86	STMicroelectronics	TRIAC 800V 8A TO220FP	Tube	TO-220FP	Through Hole	ACS™/A.S.D®	-40°C ~ 125°C (TJ)
ACST830-8GTR $1.94	STMicroelectronics	TRIAC 800V 8A D2PAK	Tape & Reel (TR),Cut Tape (CT)	D2PAK	Surface Mount	ACS™/A.S.D®	-40°C ~ 125°C (TJ)
ACST830-8T $1.93	STMicroelectronics	TRIAC 800V 8A TO220	Tube	TO-220	Through Hole	ACS™/A.S.D®	-40°C ~ 125°C (TJ)
ACT102H-600D,118 $0.48	WeEn Semiconductors	TRIAC SENS GATE 600V 0.2A 8SO	Tape & Reel (TR),Cut Tape (CT)	8-SO	Surface Mount	-	125°C (TJ)
ACT108-600D,126 $0.51	WeEn Semiconductors	TRIAC SENS GATE 600V 0.8A TO92-3	Cut Tape (CT),Tape & Box (TB)	TO-92-3	Through Hole	-	125°C (TJ)
ACT108-600D,412 $0.13	WeEn Semiconductors	TRIAC SENS GATE 600V 0.8A TO92-3	Bulk	TO-92-3	Through Hole	-	125°C (TJ)