TRIAC WITH INT TRIGGER Triode For Alternating Current (TRIAC) 284

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Part	Manufacturer	Trigger Device Type	Package Style (Meter)	Surface Mount	Terminal Position	Configuration	Case Connection	Package Body Material	Terminal Form	Package Shape	No. of Elements	Maximum Leakage Current	No. of Terminals	Sub-Category	Maximum Operating Temperature	Minimum Operating Temperature	Terminal Finish	Maximum RMS On-state Current	JESD-30 Code	Moisture Sensitivity Level (MSL)	Qualification	Repetitive Peak Off-state Voltage	Minimum Critical Rate of Rise of Commutation Voltage	Minimum Critical Rate of Rise of Off-state Voltage	Maximum Holding Current	Additional Features	JEDEC-95 Code	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Reference Standard
Q4015LTTP	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	400 V	4 V/us	200 V/us	70 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q4015LT	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	400 V	3 V/us	40 V/us	70 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q4015LTHTP	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	MATTE TIN	15 A	R-PSFM-T3	2	Not Qualified	400 V	30 V/us	700 V/us	70 mA	HIGH RELIABILITY	TO-220AB	e3	10	260
Q4015LTH	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	.05 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	400 V			70 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q4015LT58	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	400 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q4006LTHTP	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	6 A	R-PSFM-T3	2	Not Qualified	400 V	25 V/us	450 V/us	50 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q4006LTTP	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	6 A	R-PSFM-T3	2	Not Qualified	400 V	4 V/us	100 V/us	50 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q6008LTH56	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE		ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR		2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	8 A	R-PSFM-T3		Not Qualified	600 V	25 V/us	350 V/us	50 mA		TO-220AB	e3	40	260
Q6004LT53	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	4 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q4010LT	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	10 A	R-PSFM-T3	2	Not Qualified	400 V	3 V/us	25 V/us	50 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q6004LT51	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	4 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q4010LTV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	10 A	R-PSFM-T3	2	Not Qualified	400 V	3 V/us	25 V/us	50 mA	HIGH RELIABILITY	TO-220AB	e3	10	260
Q4004LT68	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	YES	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	GULL WING	RECTANGULAR	1		3				Matte Tin (Sn)	4 A	R-PSFM-G3	2	Not Qualified	400 V						e3	10	260	UL RECOGNIZED
Q6008LTHTP	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	600 V	25 V/us	350 V/us	50 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q5015LT53	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3					15 A	R-PSFM-T3		Not Qualified	500 V					TO-220AB				UL RECOGNIZED
Q6004LTTPV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3		125 Cel	-40 Cel	Matte Tin (Sn)	4 A	R-PSFM-T3	2	Not Qualified	600 V				HIGH RELIABILITY	TO-220AB	e3	10	260
Q2008LT51	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	200 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q2015LT55	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	200 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q6008LT51	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q4004LTTPV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3		125 Cel	-40 Cel	Matte Tin (Sn)	4 A	R-PSFM-T3	2	Not Qualified	400 V				HIGH RELIABILITY	TO-220AB	e3	10	260
Q4010LT53	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	10 A	R-PSFM-T3	2	Not Qualified	400 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q4008LTHTP56	Littelfuse	TRIAC WITH INT TRIGGER															MATTE TIN											e3	40	260
Q6008LTV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	600 V	3 V/us	20 V/us	50 mA	HIGH RELIABILITY	TO-220AB	e3	10	260
Q4015LT65	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	400 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q6006LT65	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	6 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q6008LTH1LEDTP	Littelfuse	TRIAC WITH INT TRIGGER																											NOT SPECIFIED	NOT SPECIFIED
Q6015LT51	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q6015LT53	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q6006LTTP	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	6 A	R-PSFM-T3	2	Not Qualified	600 V	4 V/us	85 V/us	50 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q6008LTTP56	Littelfuse	TRIAC WITH INT TRIGGER															MATTE TIN											e3	40	260
Q2015LTTPV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3		125 Cel	-40 Cel	Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	200 V				HIGH RELIABILITY	TO-220AB	e3	10	260
Q6008LTTP	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	600 V	4 V/us	100 V/us	60 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q6006LT58	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	6 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q6004LT52	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	4 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q6008LT58	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q5006LTH	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	.05 mA	3	TRIACs	125 Cel	-40 Cel		6 A	R-PSFM-T3		Not Qualified	500 V			50 mA	HIGH RELIABILITY	TO-220AB
Q2010LT	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	10 A	R-PSFM-T3	2	Not Qualified	200 V	3 V/us	40 V/us	50 mA	HIGH RELIABILITY	TO-220AB	e3	10	260
Q4008LTHV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3		125 Cel	-40 Cel	Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	400 V				HIGH RELIABILITY	TO-220AB	e3	10	260
Q4008LTH	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	.05 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	400 V			50 mA	HIGH RELIABILITY	TO-220AB	e3	40	260
Q4006LTHV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3		125 Cel	-40 Cel	Matte Tin (Sn)	6 A	R-PSFM-T3	2	Not Qualified	400 V				HIGH RELIABILITY	TO-220AB	e3	10	260
Q6015LTTPV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3		125 Cel	-40 Cel	Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	600 V				HIGH RELIABILITY	TO-220AB	e3	10	260
Q4015LTHV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3		125 Cel	-40 Cel	Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	400 V				HIGH RELIABILITY	TO-220AB	e3	10	260
Q6008LT52	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	8 A	R-PSFM-T3	2	Not Qualified	600 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q4004LT59	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	4 A	R-PSFM-T3	2	Not Qualified	400 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q4015LTV	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1	2 mA	3	TRIACs	125 Cel	-40 Cel	Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	400 V	3 V/us	40 V/us	70 mA	HIGH RELIABILITY	TO-220AB	e3	10	260
Q2006LT53	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	6 A	R-PSFM-T3	2	Not Qualified	200 V					TO-220AB	e3	10	260	UL RECOGNIZED
Q2015LTTP	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3		125 Cel	-40 Cel	Matte Tin (Sn)	15 A	R-PSFM-T3	2	Not Qualified	200 V				HIGH RELIABILITY	TO-220AB	e3	10	260
Q4010LT55	Littelfuse	TRIAC WITH INT TRIGGER	FLANGE MOUNT	NO	SINGLE	SINGLE WITH BUILT-IN TRIGGER ELEMENT IN SERIES WITH GATE	ISOLATED	PLASTIC/EPOXY	THROUGH-HOLE	RECTANGULAR	1		3				Matte Tin (Sn)	10 A	R-PSFM-T3	2	Not Qualified	400 V					TO-220AB	e3	10	260	UL RECOGNIZED

Triode For Alternating Current (TRIAC)

A Triode for Alternating Current (TRIAC) is a semiconductor device that is used to control the flow of electrical current in AC circuits. It is a bidirectional device that can conduct current in both directions, making it useful for AC power control applications.

TRIACs consist of a bidirectional switching element that allows for the control of AC current in both directions. They are typically used in applications where AC voltage needs to be controlled, such as in lighting control, motor speed control, and power supplies.

TRIACs work by applying a small current or voltage to the gate terminal, which allows current to flow through the device. Once the current reaches a certain level, the TRIAC turns on and conducts current in both directions until the current drops below a certain threshold, at which point the TRIAC turns off.

TRIACs are commonly used in conjunction with other components such as capacitors, inductors, and diodes to form complete electronic circuits. They are often used in power control circuits that require precise control of AC voltage or current.