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STMicroelectronics STD2NK90Z-1

MOSFET N-CH 900V 2.1A IPAK

Answer first: this page is a purchasing reference for the exact part number STD2NK90Z-1 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: STD2NK90Z-1 Package: TO-251-3 Short Leads, IPAK, TO-251AA RFQ verification required

Key Parameters

Part NumberSTD2NK90Z-1
ManufacturerSTMicroelectronics
CategoryFETs, MOSFETs
packageTO-251-3 Short Leads, IPAK, TO-251AA
seriesSuperMESH™
packagingTube
product statusActive
param 1N-Channel
param 2MOSFET (Metal Oxide)
param 3900 V
param 42.1A (Tc)
param 510V
param 66.5Ohm @ 1.05A, 10V
param 74.5V @ 50µA
param 827 nC @ 10 V
param 9±30V
param 10485 pF @ 25 V
param 11-
param 1270W (Tc)
param 13-55°C ~ 150°C (TJ)
param 14-
param 15-
param 16Through Hole
param 17IPAK

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

How to Verify STD2NK90Z-1 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 STD2NK90Z-1, 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.