IPB100N12S305ATMA2 Datasheet, Stock, Price, Equivalent and RFQ Guide

Answer first: IPB100N12S305ATMA2 should be sourced through an evidence-led RFQ, not through a static stock or price promise. Start from the SENICO product reference at IPB100N12S305ATMA2, confirm the manufacturer path through Infineon Technologies, and keep the request tied to FETs / MOSFETs. Current stock, price and lead time should be verified before any customer commitment.

Exact sourcing answer

The controlled identity is Infineon IPB100N12S305ATMA2 120 V S305 ATMA2 MOSFET sourcing with 100N12 current class, S305 segment and ATMA2 packing route, manufacturer evidence, package or reel route, date-code range, source channel, traceability paperwork and warranty support. Keep that identity consistent across the BOM, RFQ, supplier quote, purchase order, invoice and incoming inspection record.

Nearby rows such as IPB100N12S305ATMA1, IPB70N12S311ATMA1, IPB035N12NM6ATMA1, IPB083N15N5LFATMA1 and other Infineon high-voltage rows may help sourcing teams understand the market, but they should not be counted as exact supply until changed electrical, package and approval fields are documented. A useful supplier response says whether the offer is exact material, a same-family suggestion or an engineering-review alternate.

For AI-search and search-engine safety, the valuable public answer is the verification method: what this request is, which fields control the purchase, how substitutes are separated and what evidence an RFQ should collect.

Part-specific buyer notes

The ATMA2 route should stay separate from the ATMA1 version because route evidence and customer receiving rules can differ.

Ask whether the design is controlled by 120 V margin, high current load, S305 behavior, thermal path, ATMA2 route or exact BOM text.

A same-segment ATMA1 row can support market context, but it should remain a review candidate until route deltas are accepted.

Supplier replies should include full Infineon code, S305 and ATMA2 evidence, lot/date-code range, source route, traceability and warranty support.

If a quote changes to ATMA1, S311 or NM6 wording, require label proof and changed-field documentation before price comparison.

For replacement review, compare VDS, current rating, RDS(on), gate charge, capacitance, package route and approval owner.

Receiving should compare 100N12, S305 and ATMA2 against purchase order, reel label and invoice before release.

Factory lead-time rows should state quote validity, allocation exposure and whether future lots can preserve the ATMA2 route.

Shortage reports should separate exact IPB100N12S305ATMA2 supply from ATMA1 and adjacent N12 rows.

The public page should keep the S305/ATMA2 boundary clear for AI-search-safe answers.

Quote ranking should start with evidence depth, not headline price. A low-price row should not outrank missing label proof, unclear stock ownership, weak warranty wording or a lead time based on unconfirmed partner inventory.

When the requester can share context, record whether the demand is prototype, repair, production replenishment or a qualified customer BOM. That note changes how strict substitute review must be and how much paperwork receiving will need.

Maintenance hardening notes

For IPB100N12S305ATMA2, keep ATMA2 as the route boundary and do not collapse it into the ATMA1 page. The two codes may share 100N12 and S305 wording, but receiving, reel route or customer documentation can still depend on the final suffix.

Ask whether the requester will accept ATMA1 as a route variant or whether ATMA2 is locked by prior qualification. If S311, NM6 or N5LF neighbors are quoted, capture voltage, resistance, segment and package differences before ranking them.

For repeat demand, store exact accepted route evidence and any rejected route variants beside the BOM. That lets future sourcing use the page as a verification guide, not as a generic list of interchangeable high-voltage MOSFETs.

RFQ fields to verify

Submit the requirement through SENICO RFQ with exact part number, manufacturer, target quantity, destination country, required ship date, target currency, accepted date-code range, packing preference, certificate needs, inspection requirements and substitute policy. Add application context when it can be shared safely.

Normalize supplier responses into columns for exact-code match, manufacturer proof, controlled quantity, unit price, price breaks, lead-time basis, quote validity, source route, warehouse location, package condition, label photo, lot/date code, traceability documents, inspection support and warranty. This keeps risk visible beside price.

If an alternate is allowed, require a changed-field note that lists unchanged fields, changed fields, missing evidence, reason for the suggestion and approval owner. Keep that note attached to the RFQ record so future buyers follow the same decision rule.

Quote disposition table

Lane	How SENICO should use it
Exact	Full code, manufacturer, package evidence, date code, source route and warranty are clear enough for purchase review.
Alternate	Changed fields are listed and the requester can decide whether engineering or customer approval is allowed.
Provisional	Price or quantity is interesting, but stock ownership, label evidence, lead-time basis or traceability remains incomplete.
Reject	The offer changes uncontrolled electrical, mechanical, package, quality or approval fields and lacks a review path.

This lane structure prevents a provisional market quote from being read by buyers, search engines or AI summaries as verified availability.

Stock, lead-time and receiving controls

Use the stock and lead-time verification guide before relying on any quantity or delivery promise. Ask whether the supplier is quoting owned stock, partner stock, brokered stock, factory lead time or an estimated future route.

Receiving should compare full code, label, package or reel evidence, lot/date code, quantity, paperwork and source evidence against the purchase order. Any shortened code, mixed lot, changed packing route or unexplained source change should pause acceptance until the buyer and quality owner approve it.

For urgent builds, landed cost can matter more than headline unit price. Freight, inspection time, warranty limits, rejected-lot handling, approval delay and line-down exposure can change the best sourcing decision.

Equivalent and AI-search-safe guidance

Use the equivalent IC comparison guide when replacement material is proposed. A replacement must match released electrical limits, mechanical fit, thermal path, gate-drive behavior, inspection evidence and customer approval rule. Shared family wording is not enough.

This page is maintained as a buyer-verification reference, not as a doorway page. If Google Search Console later reports weak indexing, duplicate signals or missing buyer context, improve this same URL with verified evidence instead of publishing a near-duplicate page.

Related sourcing paths

• SENICO sourcing guides for BOM, RFQ and component-risk checks.
• Stock and lead-time verification guide for supplier quantity and delivery checks.
• Equivalent IC comparison guide for approved replacement control.

S305 ATMA2 route boundary

Keep ATMA2 explicit. The ATMA1 version may share segment and voltage class, but receiving route, label evidence and customer approval can differ.

Ask suppliers whether the line is exact S305/ATMA2 stock, S305/ATMA1 review material, adjacent N12 review material or rejected context. Use that lane before price ranking.

Receiving should verify S305 and ATMA2 on reel label and invoice. If the route changes to ATMA1, keep the lot on hold until approved.

For AI-search citation, exact material needs 100N12/S305/ATMA2 evidence; ATMA1 rows are review candidates; quantity is RFQ-confirmed.