Microchip Technology DN2540N

DN2540N variants from Microchip Technology

DN2540N Datasheet

Variants

Mfr

Microchip Technology

Lifecycle

Active

DN2540N Overview

What changes between part numbers, and what to check before you lock the BOM — MOSFETs.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
3 distinct suffix patternsExamples: 3-G, 5-G, 8-G. Decode suffix meaning in the ordering notes under the variant table.

Target Applications

MOSFETs — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 3 DN2540N part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
DN2540N3-G	MOSFET N-CH 400V 120MA TO92	Microchip Technology	Active	Compliant	In Stock	RFQ
DN2540N5-G	MOSFET N-CH 400V 500MA TO220-3	Microchip Technology	Active	Compliant	In Stock	RFQ
DN2540N8-G	MOSFET N-CH 400V 170MA TO243AA	Microchip Technology	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on DN2540N map to package, grade, and reel options.

How to Choose the Right DN2540N MOSFETs

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For DN2540N, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "DN2540N" — include the full suffix (e.g. 3-G, 5-G, 8-G). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for DN2540N product family

Identity

Base Model

DN2540N

Manufacturer

Microchip Technology

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source DN2540N with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 3 ordering variants from Microchip Technology. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View Microchip Technology Browse all base models →

Frequently Asked Questions

Common technical questions about the DN2540N product family.

Is DN2540N a single part I can order, or a family prefix?

DN2540N is a base / family code from Microchip Technology. You order a full MPN such as DN2540N3-G, DN2540N5-G, DN2540N8-G. The variant table lists 3 orderable lines with different suffixes.

What do the suffix letters on DN2540N part numbers mean?

Listed suffix fragments include: 3-G, 5-G, 8-G. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the Microchip Technology datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of DN2540N variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on DN2540N?

Full manufacturer MPN (not just DN2540N), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the DN2540N datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.