QJ6040KH7TP

Littelfuse Inc. QJ6040KH7TP

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  • QJ6040KH7TP
  • Littelfuse Inc.
  • TRIAC 600V 40A TO-218AC
  • Thyristors - TRIACs
  • QJ6040KH7TP Datasheet
  • TO-218-3 Isolated Tab, TO-218AC
  • Tube
  • Lead free / RoHS CompliantLead free / RoHS Compliant
  • 3821
  • Spot Inventory / Athorized Dstributor / Factory Excess Stock
  • 1 year quality assurance 》
  • Click to get rates

What is QJ6040KH7TP

Littelfuse Inc. Part Number QJ6040KH7TP(Thyristors - TRIACs), developed and manufactured by Littelfuse Inc., distributed globally by Jinftry. We distribute various electronic components from world-renowned brands and provide one-stop services, making us a trusted global electronic component distributor.

QJ6040KH7TP is one of the part numbers distributed by Jinftry, and you can learn about its specifications/configurations, package/case, Datasheet, and other information here. Electronic components are affected by supply and demand, and prices fluctuate frequently. If you have a demand, please do not hesitate to send us an RFQ or email us immediately [email protected] Please inquire about the real-time unit price, Data Code, Lead time, payment terms, and any other information you would like to know. We will do our best to provide you with a quotation and reply as soon as possible.

QJ6040KH7TP Specifications

  • Part NumberQJ6040KH7TP
  • CategoryThyristors - TRIACs
  • ManufacturerLittelfuse Inc.
  • DescriptionTRIAC 600V 40A TO-218AC
  • PackageTube
  • SeriesQJxx40xx
  • Operating Temperature-40°C ~ 150°C (TJ)
  • Mounting TypeThrough Hole
  • Package / CaseTO-218-3 Isolated Tab, TO-218AC
  • Supplier Device PackageTO-218AC Isolated
  • ConfigurationSingle
  • Current - Hold (Ih) (Max)100 mA
  • Voltage - Off State600 V
  • Voltage - Gate Trigger (Vgt) (Max)1.3 V
  • Current - Gate Trigger (Igt) (Max)100 mA
  • Current - On State (It (RMS)) (Max)40 A
  • Current - Non Rep. Surge 50, 60Hz (Itsm)420A, 500A
  • Triac TypeAlternistor - Snubberless

Application of QJ6040KH7TP

TRIAC (Triode for Alternating Current) has a wide range of applications, covering almost all the occasions that require AC regulation and control. In the field of smart home appliances, TRIAC is widely used in dimming lamps, temperature controllers, smart sockets and other products to achieve remote control and intelligent management of home appliances. In the field of industrial automation, TRIAC, as the core component of motor controllers, frequency converters and other equipment, provides strong support for the automation and intelligence of the production process. In addition, in the fields of lighting control, power regulation, energy management, TRIAC also plays an important role, contributing to energy conservation and emission reduction, and improving energy efficiency.

QJ6040KH7TP Datasheet

QJ6040KH7TP Datasheet , Tube,QJxx40xx,-40°C ~ 150°C (TJ),Through Hole,TO-218-3 Isolated Tab, TO-218AC,TO-218AC Isolated,Single,100 mA,600 V,1.3 V,100 mA,40 A,420A, 500A,Alternistor - Snubberless

QJ6040KH7TP Classification

Thyristors - TRIACs

TRIAC (Triode for Alternating Current), also known as bidirectional thyristor or three-terminal bidirectional AC switch, is a four-layer semiconductor device with three PN junctions. It has three terminals: two main terminals (MT1 and MT2) and a gate (G). The TRIAC can operate at forward or reverse voltage, and when the gate receives a trigger signal, the TRIAC switches on, allowing current to flow between the two main terminals. This bidirectional nature makes TRIAC ideal for power control in AC circuits.

FAQ about Thyristors - TRIACs

  • 1. What are the main uses of TRIACs?

    TRIACs are commonly used in phase control applications like light dimmers, motor speed controls, and heaters, as well as in domestic appliances where bidirectional AC control is needed.

  • 2. Why do TRIACs require a DIAC for triggering?

    DIACs improve the symmetry of TRIAC firing by ensuring consistent triggering voltages in both directions. This reduces harmonic distortion in AC circuits, enhancing performance.

  • 3. What are the limitations of TRIACs?

    TRIACs are less efficient for high-power or complex control systems due to asymmetric triggering and potential noise issues. They are more suited to low-to-medium power applications.

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Do you have any questions about QJ6040KH7TP ?
Feel free to contact us:

+86-755-28503874
+8615019224070, annies65, +8615118125813
568248857, 827259012, 316249462
+8615019224070, +8615118118839, +8615118125813
( Email first will be appreciative )

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Littelfuse Inc.
Littelfuse Inc.
Littelfuse is a leading global company specializing in circuit protection, power control, and sensing technology manufacturing.
In 1927, Littelfuse was founded in Illinois, USA. The company's products mainly include circuit protection devices (fuses, resistors,...
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