Package and footprint review
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Read the manufacturer datasheet for FJN4309RTA by ON Semiconductor. Search the PDF, review the main part details, and request pricing for this Transistors - Bipolar (BJT) - Single, Pre-Biased component without leaving the page.
Part Number
FJN4309RTAInternal code
TCE000096405
Package
TO92
Sub Category
Transistors - Bipolar (BJT) - Single, Pre-Biased
Request pricing
Need pricing, availability, or lead time for this part? Send a quote request while reviewing the datasheet.
Technical summary
FJN4309RTA from ON Semiconductor is a Transistors - Bipolar (BJT) - Single, Pre-Biased device in TO92 package. Use this manufacturer datasheet to review its electrical, mechanical, and ordering information.
Voltage - Rated DC
-40V
Min Operating Temperature
-55°C
JESD-609 Code
e3
Use the FJN4309RTA datasheet from ON Semiconductor 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 FJN4309RTA from ON Semiconductor, 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 - Bipolar (BJT) - Single, Pre-Biased
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.

TRANS PREBIAS NPN 200MW SOT323

TRANS PREBIAS PNP 200MW SOT23-3

TRANS PREBIAS PNP 200MW UMT3

TRANS PREBIAS PNP 150MW VMT3

TRANS PREBIAS PNP 150MW EMT3

TRANS PREBIAS PNP 200MW SOT323
Common questions
FJN4309RTA is a Transistors - Bipolar (BJT) - Single, Pre-Biased component from ON Semiconductor. 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 FJN4309RTA from ON Semiconductor.
This datasheet page lists FJN4309RTA with package reference TO92. 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 FJN4309RTA fits the intended design constraints.
Yes. This page provides a direct download for the FJN4309RTA manufacturer datasheet PDF from ON Semiconductor, while keeping the HTML datasheet page available for search and review.
