Q4004R4 - Lxx04xx/Qxx04xx Series

Series: Lxx04xx/Qxx04xx
Obsolete: 2016 -03-31 Replaced By: Q4004R4TP Availability: Obsolete

Obsolete
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

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.

Sensitive type devices guarantee gate control in Quadrants I & IV needed for digital control circuitry.

Standard type devices normally operate in Quadrants I & III triggered from AC line.

Features & Benefits:

  • 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

Applications:

Typical applications are AC solid-state switches, power tools, home/brown goods and white goods appliances.

Sensitive gate Triacs can be directly driven by microprocessor or popular opto-ouplers/isolators.

Internally constructed isolated packages are offered for ease of heat sinking with highest isolation voltage.


Property (Mouseover for details) Value
On-State Current (Itrms) (A) 4
Repetitive Peak Off-State Voltage (VDRM) (V) 400
IDRM@VDRM 25°C (mA) 0.01
Max Gate Trigger Current Q1 (mA) 25
Max Gate Trigger Current Q2 (mA) 25
Max Gate Trigger Current Q3 (mA) 25
VTM (V) 1.6
Non-Repetitive Surge Current (ITSM 60Hz) (A) 55
di/dt @ 110°C (A/μs) 50
Replaced By Part Number Q4004R4TP

pdficon Lxx04xx/Qxx04xx Series Datasheet

4 Amp bi-directional solid state switch series is designed for AC switching and phase control applications...
Part # Part Description RoHS Pb-free RoHS (2015/ 863/EU) Certificate REACH (SVHC’s) Declaration Halogen Free REACH (SVHC’s) IPC-Material Declaration
Q4004R4 Triac 400V 4A 25, 25, 25 TO220 NonIso RoHS No 09/01/2004 PbFree No 07/25/2012 No
07/25/2012
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