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HomeProductsDiscrete Semiconductor ProductsThyristors - TRIACsQ8040K7TP
Q8040K7TP Image
Image may be representation.
See specifications for product details.

Q8040K7TP - Littelfuse Inc.

Manufacturer Part Number
Q8040K7TP
Manufacturer
Littelfuse
Allelco Part Number
32D-Q8040K7TP
ECAD Model
Parts Description
TRIAC ALTERNISTOR 800V 40A TO218
Detailed Description
Package
TO-218-3 Isolated Tab, TO-218AC
Data sheet
Cylindrical Battery Holders.pdf
Qxx40xx Series.pdf
RoHs Status
ROHS3 Compliant
In stock: 5726

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Quantity

Specifications

Q8040K7TP Tech Specifications
Littelfuse Inc. - Q8040K7TP technical specifications, attributes, parameters and parts with similar specifications to Littelfuse Inc. - Q8040K7TP

Product Attribute Attribute Value  
Manufacturer Littelfuse  
Voltage - Off State 800 V  
Voltage - Gate Trigger (Vgt) (Max) 2 V  
Triac Type Alternistor - Snubberless  
Supplier Device Package TO-218 Isolated Tab  
Series -  
Package / Case TO-218-3 Isolated Tab, TO-218AC  
Package Tube  
Product Attribute Attribute Value  
Operating Temperature -40°C ~ 125°C (TJ)  
Mounting Type Through Hole  
Current - On State (It (RMS)) (Max) 40 A  
Current - Non Rep. Surge 50, 60Hz (Itsm) 335A, 400A  
Current - Hold (Ih) (Max) 100 mA  
Current - Gate Trigger (Igt) (Max) 100 mA  
Configuration Single  
Base Product Number Q8040  

Parts Introduction

Manufacturer Part Number

Q8040K7TP

Manufacturer

Littelfuse

Introduction

The Littelfuse Q8040K7TP is a high-power thyristor TRIAC device designed for a wide range of industrial and commercial applications. It offers excellent performance and reliability, making it a suitable choice for various power control and switching tasks.

Product Features and Performance

High off-state voltage of 800V

Maximum on-state current (It(RMS)) of 40A

Low gate trigger voltage (Vgt) of 2V (max)

Capable of handling high non-repetitive surge currents up to 400A

Wide operating temperature range of -40°C to 125°C

Snubberless Alternistor TRIAC design for improved performance and reliability

Product Advantages

Robust and reliable construction for long-lasting operation

Efficient power control and switching capabilities

Suitable for a wide range of applications due to its versatile specifications

Compact and easy-to-integrate TO-218 package design

Key Reasons to Choose This Product

Exceptional performance and reliability for critical applications

Cost-effective solution for industrial and commercial power control needs

Versatile design that can be adapted to various system requirements

Backed by Littelfuse's reputation for quality and innovation

Quality and Safety Features

Thorough testing and quality control measures during manufacturing

Compliance with relevant safety standards and regulations

Isolated tab design for improved electrical isolation and safety

Compatibility

Suitable for use in a wide range of industrial, commercial, and consumer electronics applications

Can be integrated into various power control and switching circuits

Application Areas

Motor control

Lighting control

Heating and cooling systems

Household appliances

Industrial automation and process control

Product Lifecycle

The Littelfuse Q8040K7TP is an active and current product. There are no known plans for discontinuation at this time. While there may be similar or equivalent models available from Littelfuse or other manufacturers, it is recommended to consult with our website's sales team for the most up-to-date information on alternative options.

Parts with Similar Specifications

The three parts on the right have similar specifications to Littelfuse Inc. Q8040K7TP

Product Attribute Q8040K7TP Q8025L6 Q8025NH5RP Q8040K4TP
Part Number Q8040K7TP Q8025L6 Q8025NH5RP Q8040K4TP
Manufacturer Littelfuse Inc. Littelfuse Inc. Littelfuse Inc. Littelfuse Inc.
Current - Gate Trigger (Igt) (Max) 100 mA 80 mA 50 mA 100 mA
Current - Hold (Ih) (Max) 100 mA 100 mA 50 mA 80 mA
Current - On State (It (RMS)) (Max) 40 A 25 A 25 A 40 A
Base Product Number Q8040 Q8025 Q8025 Q8040
Package Tube Bulk Tape & Reel (TR) Tube
Current - Non Rep. Surge 50, 60Hz (Itsm) 335A, 400A 208A, 250A 208A, 250A 335A, 400A
Voltage - Off State 800 V 800 V 800 V 800 V
Voltage - Gate Trigger (Vgt) (Max) 2 V 1.3 V 1.3 V 1.3 V
Supplier Device Package TO-218 Isolated Tab TO-220 Isolated Tab TO-263 (D²Pak) TO-218AC Isolated
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Series - - - -
Configuration Single Single Single Single
Package / Case TO-218-3 Isolated Tab, TO-218AC TO-220-3 Isolated Tab TO-263-3, D²Pak (2 Leads + Tab), TO-263AB TO-218-3 Isolated Tab, TO-218AC
Mounting Type Through Hole Through Hole Surface Mount Through Hole
Triac Type Alternistor - Snubberless Alternistor - Snubberless Alternistor - Snubberless Standard

Q8040K7TP Datasheet PDF

Download Q8040K7TP pdf datasheets and Littelfuse Inc. documentation for Q8040K7TP - Littelfuse Inc..

Datasheets
Cylindrical Battery Holders.pdf
HTML Datasheet
Qxx40xx Series.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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Q8040K7TP Image

Q8040K7TP

Littelfuse Inc.
32D-Q8040K7TP

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