myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS STD8NF25 Power MOSFET

This N-channel Power MOSFET features a high-voltage rating of 250 V, low on-resistance between 318 to 420 mΩ, and a continuous drain current of 8 A. Developed using STMicroelectronics’ STripFET process, it is ideal for high-efficiency switching applications including automotive, telecom, and computer power supplies. The device is in a compact DPAK package, 100% avalanche tested, and supports a maximum junction temperature of 175°C, ensuring reliability in demanding environments with excellent thermal performance and fast switching capabilities.

Authorized Distributors
Source:Newark
Part No:STD8NF25
Stock:2274
Inv Date:06-11-2026
Price: Unit price: $1.31
Buy/RFQ:
Source:DigiKey
Part No:STD8NF25
Stock:2500
Inv Date:06-11-2026
Price: Unit price: $0.35586
Buy/RFQ:
Part No:STD8NF25
Stock:2389
Inv Date:06-12-2026
Price: Unit price: $1.36
Buy/RFQ:
Part No:STD8NF25
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.39
Buy/RFQ:
Source:Arrow EU
Part No:STD8NF25
Stock:5000
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:
Part No:STD8NF25
Stock:2500
Inv Date:06-12-2026
Price: N/A
Buy/RFQ:

STMICROELECTRONICS STD8NF25 Power MOSFET Specifications:

  • Drain-source voltage: 250 V
  • Gate-source voltage: ±20 V
  • Drain current (continuous): 8 A at 25°C, 6 A at 100°C
  • Pulsed drain current: 32 A
  • Maximum power dissipation: 72 W
  • Operating junction temperature: -55°C to 175°C
  • Thermal resistance junction-case: 2.08°C/W
  • Thermal resistance junction-pcb: 50°C/W
  • Avalanche current: 8 A (non-repetitive)
  • Avalanche energy: rated according to SOA
  • Package: DPAK (TO-252), tape and reel
  • Gate threshold voltage: 2-4 V
  • On-resistance: 318-420 mΩ at Vgs=10 V
  • Capacitances: Ciss 500 pF, Coss up to 90 pF
  • Gate charge: 16 nc
  • Switching delay: 13 ns (turn-on), 6 ns (turn-off)

Buy the Buy STMicroelectronics STD8NF25 Power MOSFET Part Number STD8NF25 Online

Purchase the STMicroelectronics STD8NF25 Power MOSFET online to upgrade your switching circuits with a high-voltage, low Rds(on), N-channel device. Designed using advanced STripFET technology, this MOSFET offers 250 V voltage capacity, 8 A continuous current, and a low on-resistance of approximately 318 mΩ. Its DPAK package ensures easy mounting while providing excellent thermal performance and high reliability. Perfect for automotive, telecom, and computer power supplies, this component supports high-efficiency, fast switching, and robust operation for demanding technical applications.

Order your STMicroelectronics STD8NF25 high-voltage Power MOSFET today and ensure reliable, efficient switching in your automotive, telecom, or power supply projects.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS STD8NF25?

You can click on the BUY or RFQ button to purchase STD8NF25 from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part STD8NF25?

You can download the STD8NF25 datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of STD8NF25?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by