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Nexperia USA Inc. BUK9Y3R0-40E,115

MOSFET N-CH 40V 100A LFPAK56

Answer first: this page is a purchasing reference for the exact part number BUK9Y3R0-40E,115 from Nexperia USA Inc.. Use it to start datasheet, package, manufacturer and RFQ verification; do not treat page text as a live stock, price or lead-time promise.

Manufacturer: Nexperia USA Inc. Part number: BUK9Y3R0-40E,115 Package: SC-100, SOT-669 RFQ verification required

Key Parameters

Part NumberBUK9Y3R0-40E,115
ManufacturerNexperia USA Inc.
CategoryFETs, MOSFETs
packageSC-100, SOT-669
seriesTrenchMOS™
packagingTape & Reel (TR)
product statusActive
param 1N-Channel
param 2MOSFET (Metal Oxide)
param 340 V
param 4100A (Tc)
param 55V
param 62.5mOhm @ 25A, 10V
param 72.1V @ 1mA
param 835.5 nC @ 5 V
param 9±10V
param 105962 pF @ 25 V
param 11-
param 12194W (Tc)
param 13-55°C ~ 175°C (TJ)
param 14Automotive
param 15AEC-Q101
param 16Surface Mount
param 17LFPAK56, Power-SO8

Parameters are provided for purchasing review. Confirm package, suffix, lifecycle status, datasheet revision and approved substitutes before ordering.

How to Verify BUK9Y3R0-40E,115 Before Ordering

Datasheet and parameter checks

  • Confirm the full manufacturer part number, not only a shortened search keyword.
  • Compare package, pinout, dimensions, voltage or rating fields, temperature range and compliance wording against the released BOM.
  • Use the manufacturer datasheet or drawing for electrical and mechanical limits before approving a substitute.

RFQ fields SENICO needs

  • Send exact part number, manufacturer, quantity, target delivery date, destination and required packaging.
  • State whether alternates are allowed, and list any date-code, certificate, traceability or customer AVL requirement.
  • Keep exact stock, factory lead time and proposed alternatives in separate quote lanes.

For BUK9Y3R0-40E,115, SENICO recommends checking manufacturer marking, package, date code, requested quantity, approved vendor requirements and replacement risk before issuing a purchase order. If a supplier suggests an equivalent, record the changed fields and approval owner before comparing price.

We do not treat displayed data as a real-time stock or price commitment. The RFQ reply is the verified commercial reference.

Related buying guides: stock and lead-time verification, equivalent IC comparison, and BOM RFQ preparation.