Package and footprint review
Clarify package fit, mechanical references, and footprint-related questions before design or sourcing moves forward.
Read the manufacturer datasheet for BAT43W-E3-18 by Vishay. Search the PDF, review the main part details, and request pricing for this Diodes - Rectifiers - Single component without leaving the page.
Part Number
BAT43W-E3-18Internal code
TCE000102791
Package
SOD123
Sub Category
Diodes - Rectifiers - Single
Request pricing
Need pricing, availability, or lead time for this part? Send a quote request while reviewing the datasheet.
Technical summary
BAT43W-E3-18 from Vishay is a Diodes - Rectifiers - Single device in SOD123 package. Use this manufacturer datasheet to review its electrical, mechanical, and ordering information.
Max Reverse Voltage (DC)
30V
Operating Temperature - Junction
125°C Max
JESD-609 Code
e3
Use the BAT43W-E3-18 datasheet from Vishay 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 BAT43W-E3-18 from Vishay, 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.
Diodes - Rectifiers - Single
Explore more parts from the same subcategory to compare fit, stock, and sourcing options.

DIODE GEN PURP 660V 2A AXIAL

DIODE GEN PURP 100V 200MA DO35

DIODE GEN PURP 600V 1A DO204AL

DIODE GEN PURP 800V 3A DO201AD

DIODE GEN PURP 300V 500MA DO213

DIODE GEN PURP 600V 4A DO201AD
Common questions
BAT43W-E3-18 is a Diodes - Rectifiers - Single component from Vishay. 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 BAT43W-E3-18 from Vishay.
This datasheet page lists BAT43W-E3-18 with package reference SOD123. 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 BAT43W-E3-18 fits the intended design constraints.
Yes. This page provides a direct download for the BAT43W-E3-18 manufacturer datasheet PDF from Vishay, while keeping the HTML datasheet page available for search and review.
