Package and footprint review
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Read the manufacturer datasheet for AUIRFN8403TR by Infineon Technologies. Search the PDF, review the main part details, and request pricing for this Transistors - FETs, MOSFETs - Single component without leaving the page.
Part Number
AUIRFN8403TRInternal code
TCE000085391
Package
-
Sub Category
Transistors - FETs, MOSFETs - Single
Request pricing
Need pricing, availability, or lead time for this part? Send a quote request while reviewing the datasheet.
Technical summary
AUIRFN8403TR from Infineon Technologies is listed as a Transistors - FETs, MOSFETs - Single device. Use this manufacturer datasheet to review the available technical and ordering information.
Drain to Source Voltage (Vdss)
40V
Operating Temperature
-55°C~175°C TJ
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Use the AUIRFN8403TR datasheet from Infineon Technologies to verify the ratings, package details, operating limits, and ordering information that apply to your design or sourcing decision.
Embedded PDF
Engineering support
If your team is stuck on package interpretation, pin-level review, missing electrical details, or qualification questions around AUIRFN8403TR from Infineon Technologies, contact our engineering-friendly team for a more technical discussion.
You can email our engineering support contact at [email protected], or use the contact page if your question needs a broader handoff.
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Work through pin naming, signal mapping, interface expectations, and other datasheet interpretation issues.
Surface the missing specs, compliance documents, or qualification details your team still needs before approval.
Transistors - FETs, MOSFETs - Single
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.

MOSFET N-CH 600V 23.8A TO263

MOSFET N-CH 75V 230A TO-247

MOSFET N-CH 60V 46A TDSON-8

MOSFET N-CH 1000V 15A TO-247

MOSFET N-CH 100V 180A TO263-7

MOSFET N-CH 250V 120A PLUS247
Common questions
AUIRFN8403TR is a Transistors - FETs, MOSFETs - Single component from Infineon Technologies. This page provides the manufacturer datasheet together with the core part information needed for review and sourcing.
Use the PDF search field above the viewer. Search runs inside the PDF.js reader so you can review matches without leaving the document.
Yes. Use the Request Quote action on this page to submit your email, quantity, and target price for AUIRFN8403TR from Infineon Technologies.
This datasheet page lists AUIRFN8403TR with package reference -. Engineers should use the PDF to verify footprint, pin layout, and mechanical details before design or replacement decisions.
Start with the sections covering key ratings, electrical limits, interface behavior, and the attribute group beginning with Export Classifications & Environmental. Those areas usually confirm whether AUIRFN8403TR fits the intended design constraints.
Yes. This page provides a direct download for the AUIRFN8403TR manufacturer datasheet PDF from Infineon Technologies, while keeping the HTML datasheet page available for search and review.
