Package and footprint review
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
MMBT5551LT1G Datasheet PDF
Read the manufacturer datasheet for MMBT5551LT1G by ON Semiconductor. Search the PDF, review the main part details, and request pricing for this Transistors - Bipolar (BJT) - Single component without leaving the page.
Manufacturer datasheetON Semiconductor
Part Number
MMBT5551LT1GInternal code
TCE000093307
Package
SOT23
Sub Category
Transistors - Bipolar (BJT) - Single
Request pricing
Need pricing, availability, or lead time for this part? Send a quote request while reviewing the datasheet.
Technical summary
Key document context
MMBT5551LT1G from ON Semiconductor is a Transistors - Bipolar (BJT) - Single device in SOT23 package. Use this manufacturer datasheet to review its electrical, mechanical, and ordering information.
Voltage - Rated DC
160V
Max Junction Temperature (Tj)
150°C
Part Status
Active
Use the MMBT5551LT1G 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
Read the datasheet online
Loading PDF viewer...
Engineering support
Need technical help reviewing this datasheet?
If your team is stuck on package interpretation, pin-level review, missing electrical details, or qualification questions around MMBT5551LT1G from ON Semiconductor, contact our engineering-friendly team for a more technical discussion.
Contact a hardware engineer
You can email our engineering support contact at [email protected], or use the contact page if your question needs a broader handoff.
Pin and interface checks
Work through pin naming, signal mapping, interface expectations, and other datasheet interpretation issues.
Qualification and documentation gaps
Surface the missing specs, compliance documents, or qualification details your team still needs before approval.
Transistors - Bipolar (BJT) - Single
Recommended Products
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.
Common questions
Datasheet questions
What is MMBT5551LT1G?
MMBT5551LT1G is a Transistors - Bipolar (BJT) - Single component from ON Semiconductor. This page provides the manufacturer datasheet together with the core part information needed for review and sourcing.
How can I search inside the MMBT5551LT1G datasheet PDF?
Use the PDF search field above the viewer. Search runs inside the PDF.js reader so you can review matches without leaving the document.
Can I request a quote for MMBT5551LT1G while reading the datasheet?
Yes. Use the Request Quote action on this page to submit your email, quantity, and target price for MMBT5551LT1G from ON Semiconductor.
What package information is available for MMBT5551LT1G?
This datasheet page lists MMBT5551LT1G with package reference SOT23. Engineers should use the PDF to verify footprint, pin layout, and mechanical details before design or replacement decisions.
Which specifications should I check first in the MMBT5551LT1G datasheet?
Start with the sections covering key ratings, electrical limits, interface behavior, and the attribute group beginning with Product Attribute. Those areas usually confirm whether MMBT5551LT1G fits the intended design constraints.
Can I download the MMBT5551LT1G datasheet PDF from this page?
Yes. This page provides a direct download for the MMBT5551LT1G manufacturer datasheet PDF from ON Semiconductor, while keeping the HTML datasheet page available for search and review.