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onsemi HUF76439S3ST

MOSFET N-CH 60V 75A D2PAK

Answer first: this page is a purchasing reference for the exact part number HUF76439S3ST from onsemi. 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: onsemi Category: FETs, MOSFETs Part number: HUF76439S3ST Package: TO-263-3, D2PAK (2 Leads + Tab), TO-263AB RFQ verification required

Key Parameters

Part NumberHUF76439S3ST
Manufactureronsemi
CategoryFETs, MOSFETs
packageTO-263-3, D2PAK (2 Leads + Tab), TO-263AB
seriesUltraFET™
packagingTape & Reel (TR)
product statusActive
param 1N-Channel
param 2MOSFET (Metal Oxide)
param 360 V
param 475A (Tc)
param 54.5V, 10V
param 612mOhm @ 75A, 10V
param 73V @ 250µA
param 884 nC @ 10 V
param 9±16V
param 102745 pF @ 25 V
param 11-
param 12180W (Tc)
param 13-55°C ~ 175°C (TJ)
param 14-
param 15-
param 16Surface Mount
param 17TO-263 (D2PAK)

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

How to Verify HUF76439S3ST 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 HUF76439S3ST, 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.