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STMicroelectronics STD8NM50N

MOSFET N-CH 500V 5A DPAK

Answer first: this page is a purchasing reference for the exact part number STD8NM50N from STMicroelectronics. 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: STMicroelectronics Part number: STD8NM50N Package: TO-252-3, DPAK (2 Leads + Tab), SC-63 RFQ verification required

Key Parameters

Part NumberSTD8NM50N
ManufacturerSTMicroelectronics
CategoryFETs, MOSFETs
packageTO-252-3, DPAK (2 Leads + Tab), SC-63
seriesMDmesh™ II
packagingTape & Reel (TR)
product statusActive
param 1N-Channel
param 2MOSFET (Metal Oxide)
param 3500 V
param 45A (Tc)
param 510V
param 6790mOhm @ 2.5A, 10V
param 74V @ 250µA
param 814 nC @ 10 V
param 9±25V
param 10364 pF @ 50 V
param 11-
param 1245W (Tc)
param 13150°C (TJ)
param 14-
param 15-
param 16Surface Mount
param 17DPAK

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

How to Verify STD8NM50N 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 STD8NM50N, 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.