Thyristors - TRIACs

Category Introduction

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.

Product List

3814 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Triac Type	Voltage - Off State	Current - On State (It (RMS)) (Max)	Voltage - Gate Trigger (Vgt) (Max)	Current - Non Rep. Surge 50, 60Hz (Itsm)	Current - Gate Trigger (Igt) (Max)	Current - Hold (Ih) (Max)	Configuration	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	ACST610-8GTR TRIAC SENS GATE 800V 6A D2PAK STMicroelectronics	275	$1.38		ACS™/A.S.D®	Tape & Reel (TR)	Active	Logic - Sensitive Gate	800 V	6 A	1 V	45A, 47A	10 mA	25 mA	Single	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB	D2PAK
	L6004D5RP TRIAC SENS GATE 600V 4A TO252 Littelfuse Inc.	442	$1.42			Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	33A, 40A	5 mA	10 mA	Single	-40°C ~ 110°C (TJ)	Surface Mount	TO-252-3, DPak (2 Leads + Tab), SC-63	TO-252, (D-Pak)
	L4X3RP TRIAC SENS GATE 400V 0.8A DO214 Littelfuse Inc.	494	$1.46			Tape & Reel (TR)	Active	Logic - Sensitive Gate	400 V	800 mA	1.3 V	8.3A, 10A	3 mA	5 mA	Single	-40°C ~ 110°C (TJ)	Surface Mount	DO-214AA, SMB (3 Leads), Compak	DO-214 3L
	TMA36S-L TRIAC 600V 3A Sanken	656	$1.45			Bulk	Obsolete	Standard	600 V	3 A	1.5 V	30A, 32A	20 mA	-	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3 Full Pack	TO-220F
	TMA54S-L TRIAC 400V 5A Sanken	598	$1.46			Bulk	Obsolete	Standard	400 V	5 A	1.5 V	50A, 53A	20 mA	-	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3 Full Pack	TO-220F
	T850H-6T TRIAC ALTERNISTOR 600V TO220AB STMicroelectronics	188	$1.51		Snubberless™	Tube	Active	Alternistor - Snubberless	600 V	8 A	1 V	80A, 84A	50 mA	75 mA	Single	-40°C ~ 150°C (TJ)	Through Hole	TO-220-3	TO-220
	BTA08-400CRG TRIAC 400V 8A TO220AB STMicroelectronics	263	$1.54			Tube	Active	Standard	400 V	8 A	1.3 V	80A, 84A	25 mA	25 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3	TO-220
	L6004D8RP TRIAC SENS GATE 600V 4A TO252 Littelfuse Inc.	138	$1.57			Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	33A, 40A	10 mA	15 mA	Single	-40°C ~ 110°C (TJ)	Surface Mount	TO-252-3, DPak (2 Leads + Tab), SC-63	TO-252, (D-Pak)
	ACS120-7ST TRIAC SENS GATE 700V 2A TO220AB STMicroelectronics	243	$1.54		ASD™	Tube	Active	Logic - Sensitive Gate	700 V	2 A	1 V	20A, 11A	10 mA	45 mA	Single	-30°C ~ 125°C (TJ)	Through Hole	TO-220-3	TO-220
	QJ4004D4RP TRIAC 4A 400V TO-252 D-PAK Littelfuse Inc.	196	$1.57		QJxx04xx	Tape & Reel (TR)	Active	Standard	400 V	4 A	1.3 V	40A, 48A	50 mA	30 mA	Single	-40°C ~ 150°C (TJ)	Surface Mount	TO-252-3, DPak (2 Leads + Tab), SC-63	TO-252, (D-Pak)
	ACST830-8GTR TRIAC 800V 8A D2PAK STMicroelectronics	284	$1.60		ACS™/A.S.D®	Tape & Reel (TR)	Active	Standard	800 V	8 A	1 V	80A, 84A	30 mA	30 mA	Single	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB	D2PAK
	TMA84S-L TRIAC 400V 8A Sanken	499	$1.63			Bulk	Not For New Designs	Standard	400 V	8 A	1.5 V	80A, 84A	30 mA	-	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3 Full Pack	TO-220F
	LJ4004D8RP TRIAC 4A 400V TO-252 D-PAK Littelfuse Inc.	206	$1.60		LJxx04xx	Tape & Reel (TR)	Active	Logic - Sensitive Gate	400 V	4 A	1.3 V	40A, 48A	20 mA	20 mA	Single	-40°C ~ 150°C (TJ)	Surface Mount	TO-252-3, DPak (2 Leads + Tab), SC-63	TO-252, (D-Pak)
	QJ4004D3RP TRIAC 4A 400V TO-252 D-PAK Littelfuse Inc.	61	$1.63		QJxx04xx	Tape & Reel (TR)	Active	Standard	400 V	4 A	1.3 V	40A, 48A	25 mA	20 mA	Single	-40°C ~ 150°C (TJ)	Surface Mount	TO-252-3, DPak (2 Leads + Tab), SC-63	TO-252, (D-Pak)
	T810T-8FP TRIAC SENS GATE 800V 8A TO-220FP STMicroelectronics	507	$1.69			Tube	Active	Logic - Sensitive Gate	800 V	8 A	1.3 V	60A, 63A	10 mA	15 mA	Single	-40°C ~ 150°C (TJ)	Through Hole	TO-220-3 Full Pack	TO-220FPAB
	LJ6004D8RP TRIAC 4A 600V TO-252 D-PAK Littelfuse Inc.	208	$1.70		LJxx04xx	Tape & Reel (TR)	Active	Logic - Sensitive Gate	600 V	4 A	1.3 V	40A, 48A	20 mA	20 mA	Single	-40°C ~ 150°C (TJ)	Surface Mount	TO-252-3, DPak (2 Leads + Tab), SC-63	TO-252, (D-Pak)
	BTB12-600TWRG TRIAC SENS GATE 600V 12A TO220AB STMicroelectronics	4	$1.71			Tube	Active	Logic - Sensitive Gate	600 V	12 A	1.3 V	120A, 126A	5 mA	10 mA	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3	TO-220
	TMA124S-L TRIAC 400V 12A Sanken	535	$1.71			Bulk	Not For New Designs	Standard	400 V	12 A	1.5 V	120A, 126A	30 mA	-	Single	-40°C ~ 125°C (TJ)	Through Hole	TO-220-3 Full Pack	TO-220F
	T835-600G-TR TRIAC ALTERNISTOR 600V 8A D2PAK STMicroelectronics	272	$1.79		Snubberless™	Tape & Reel (TR)	Active	Alternistor - Snubberless	600 V	8 A	1.3 V	80A, 84A	35 mA	35 mA	Single	-40°C ~ 125°C (TJ)	Surface Mount	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB	D2PAK
	QJ6004D4RP TRIAC 4A 600V TO-252 D-PAK Littelfuse Inc.	536	$1.85		QJxx04xx	Tape & Reel (TR)	Active	Standard	600 V	4 A	1.3 V	40A, 48A	50 mA	30 mA	Single	-40°C ~ 150°C (TJ)	Surface Mount	TO-252-3, DPak (2 Leads + Tab), SC-63	TO-252, (D-Pak)