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STFI20NK50Z

STFI20NK50Z

STFI20NK50Z

STMicroelectronics

MOSFET N-CH 500V 17A I2PAKFP

compliant

TO-262-3 Full Pack, I²Pak

HongKong/Shenzhen Warehouse

DHL/Fedex/UPS/TNT/SF/EMS

STFI20NK50Z Pricing & Ordering

Quantity Unit Price Ext. Price
1 $4.40000 $4.4
50 $3.53920 $176.96
100 $3.22470 $322.47
500 $2.61118 $1305.59
1,000 $2.20220 -
1500 items

STFI20NK50Z Purchase Assurance: Buy Confidently, Use Securely

Transparent & Traceable Sources

We source exclusively from verified channels to ensure authenticity:

  • Direct from manufacturer and OEMs
  • Authorized distributors
  • Market-vetted traders (3+ years stable supply)

Every batch is traceable with documented proof of origin.

Quality Inspection Process

We enforce strict checks to ensure components meet standards:

  • Visual: Appearance, markings, packaging, batch codes
  • X-ray: Pad consistency (on request)
  • Function test: Sample checks for specific models (upon request)
  • Reports: Available upon request
Flexible Payments & Terms

We adapt to your project needs:

  • T/T, PayPal, Credit Card
  • Credit terms for long-term partners (e.g., monthly, Net 15/30)
Reliable After-Sales Support

365 Days warranty with streamlined solutions:

  • Defective? Free returns/replacements
  • Fast reshipment or refund
  • Full-service sourcing: Procurement & payment support
Bom Cost Down
Bom Cost Down
Wholesale Prices for Every Order, Big or Small
Wholesale Prices for Every Order, Big or Small

STFI20NK50Z STMicroelectronics

Name Value
Product Status Obsolete
FET Type N-Channel
Technology MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss) 500 V
Current - Continuous Drain (Id) @ 25°C 17A (Tc)
Drive Voltage (Max Rds On, Min Rds On) 10V
Rds On (Max) @ Id, Vgs 270mOhm @ 8.5A, 10V
Vgs(th) (Max) @ Id 4.5V @ 100µA
Gate Charge (Qg) (Max) @ Vgs 119 nC @ 10 V
Vgs (Max) ±30V
Input Capacitance (Ciss) (Max) @ Vds 2600 pF @ 25 V
FET Feature -
Power Dissipation (Max) 40W (Tc)
Operating Temperature 150°C (TJ)
Mounting Type Through Hole
Supplier Device Package I2PAKFP (TO-281)
Package / Case TO-262-3 Full Pack, I²Pak
Q1: What is the purchase guide for STFI20NK50Z?
STFI20NK50Z of STMicroelectronics is a MOSFET N-CH 500V 17A I2PAKFP. ICHOME is a long-term spot supplier of STFI20NK50Z, supporting sample purchase and bulk order.
Q2: How to find the detailed information of STFI20NK50Z?
Download STFI20NK50Z Datasheet
Q3: What payment can support in ICHOME?
PayPal, Payoneer, Visa, Bank Transfer, AliExpress.
Q4: Where do you sourcingSTFI20NK50Z from?
After 21 years of long-term and stable development, ICHOME have accumulated leading supply chain partner.
Q5: Can you provide STFI20NK50Z alternative/replacement suggestions?
Through different levels of industry applications, ICHOME engineers will analyze component risks (discontinued, single source, etc.) and give you STFI20NK50Z replacement suggestions, and then provide you with alternative products, supporting free sample delivery.
Q6: Why choose ICHOME?
Compared with ordinary agents, ICHOME provides full BOM matching, EOL judgment, alternative model suggestions, large stock + flexible procurement, test reports, return service
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