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STF21N90K5

900V|18.5A (Tc)|40W (Tc)
OriginalGlobal SourcingFast DeliveryQuality CertifiedTechnical SupportBulk Discount

MOSFET N-CH 900V 18.5A TO-220FP

Specifications

Brand
STMicroelectronics
Package
TO-220FP
Packaging
—
Weight
—

Total Inventory

3,139pcs

Ship within 8 hours

MOQ: 1 pcs

Certifications & Authorizations

Product Video

Discover how STF21N90K5 from STMicroelectronics fits into your design. Our component experts walk through key specifications, quality certifications, and typical application scenarios.

  • Authentic sourcing with full traceability
  • Rigorous incoming quality inspection
  • Competitive pricing & global fast delivery
  • Dedicated application engineering support

Technical Specifications

ManufacturerSTMicroelectronics
SeriesSuperMESH5™
FET TypeN-Channel
TechnologyMOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)900V
Current - Continuous Drain (Id) @ 25°C18.5A (Tc)
Drive Voltage (Max Rds On, Min Rds On)10V
Rds On (Max) @ Id, Vgs299mOhm @ 9A, 10V
Vgs(th) (Max) @ Id5V @ 100µA
Gate Charge (Qg) (Max) @ Vgs43nC @ 10V
Vgs (Max)±30V
Input Capacitance (Ciss) (Max) @ Vds1645pF @ 100V
FET Feature-
Power Dissipation (Max)40W (Tc)
Operating Temperature-55°C ~ 150°C (TJ)
Mounting TypeThrough Hole
Supplier Device PackageTO-220FP
Package / CaseTO-220-3 Full Pack

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Datasheet & Documents

stb21n90k5.pdf

PDF Document · 22 pages

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