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See Technical Specifications

Q2004L4

TRIAC Standard 200 V 4 A Through Hole TO-220 Isolated Tab

Manufacturer:

Littelfuse Inc.
Mfr.Part #:

Q2004L4
Datasheet:

Q2004L4 Datasheet (PDF)
Triac Type:

Standard
Voltage - Off State:

200 V
Current - On State (It (RMS)) (Max):

4 A
Voltage - Gate Trigger (Vgt) (Max):

1.3 V

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Q2004L4 General Description

4 Amp bi-directional solid state switch series is designed for AC switching and phase control applications such as motor speed and temperature modulation controls, lighting controls, and static switching relays.Sensitivetype devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.Standardtype devices normally operate in Quadrants I & III triggered from AC line.

Key Features

RoHS Compliant
Glass – passivated junctions
Voltage capability up to 1000 V
Surge capability up to 55 A
Electrically isolated “L-Package” is UL recognized for 2500Vrms
Solid-state switching eliminates arcing or contact bounce that create voltage transients
No contacts to wear out from reaction of switching events
Restricted (or limited) RFI generation, depending on activation point of sine wave
Requires only a small gate activation pulse in each half-cycle

Application

Typical applications are AC solid-state switches, power tools, home/brown goods and white goods appliances.
Sensitive gate Triacs can be directly driven bymicroprocessor or popular opto-ouplers/isolators.
Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage.

Specifications

Series	-	Triac Type	Standard
Voltage - Off State	200 V	Current - On State (It (RMS)) (Max)	4 A
Voltage - Gate Trigger (Vgt) (Max)	1.3 V	Current - Non Rep. Surge 50, 60Hz (Itsm)	46A, 55A
Current - Gate Trigger (Igt) (Max)	25 mA	Current - Hold (Ih) (Max)	30 mA
Configuration	Single	Operating Temperature	-40°C ~ 125°C (TJ)
Mounting Type	Through Hole