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See Technical Specifications

Q4004LTTP +BOM

Triacs 400V 4A 33/43V

Manufacturer:

Littelfuse
Mfr.Part #:

Q4004LTTP
Datasheet:

Q4004LTTP Datasheet (PDF)
REACH:

Details
Series:

QxxxxLTx
Off-State Leakage Current @ VDRM IDRM:

10 uA
On-State Voltage:

1.6 V
EDA/CAD Models:

Request Free CAD Models for Q4004LTTP

Q4004LTTP General Description

Teccor brand Quadrac devices are triacs that include a diac trigger mounted inside the same package. This device, developed by Littelfuse, saves the user the expense and assembly time of buying a discrete diac and assembling in conjunction with a gated triac. Also, the alternistor Quadrac device (QxxxxLTH) eliminates the need for a snubber network.The Quadrac device is a bidirectional AC switch and is gate controlled for either polarity of main terminal voltage. Its primary purposeis for AC switching and phase control applications such as speed controls, temperature modulation controls, and lighting controls where noise immunity is required.Triac current capacities range from 4A to 15A with voltage ranges from 200V to 600V. Quadrac devices are available in the TO-220 package.The TO-220 package is electrically isolated to 2500V rms from the leads to mounting surface. 4000V rms is available on special order. This means that no external isolation is required, thuseliminating the need for separate insulators and insulator-mounting steps and saving dollars over "hot tab" devices. All Teccor triac and diac chips have glass-passivated junctions to ensure long-term device reliability and parameter stability.Variations of devices in this data sheet are available for custom design applications. Consult the factory for more information.

Key Features

RoHS Compliant
Glass – passivated junctions
Voltage capability up to 600 V

Specifications

Product Category	Triacs	REACH	Details
Series	QxxxxLTx	Off-State Leakage Current @ VDRM IDRM	10 uA
On-State Voltage	1.6 V	Product Type	Triacs
Factory Pack Quantity	1000	Subcategory	Thyristors
Tradename	Teccor	Unit Weight	0.077603 oz