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Vishay IRFI640GPBF Power MOSFET

The IRFI640GPBF is a third-generation N-channel enhancement-mode power MOSFET with fast switching, rugged design, and low on-resistance. It features a FULLPAK isolative package eliminating additional insulation hardware, with high isolation capability equivalent to a 100-micron mica barrier. The package provides a creepage distance of 4.8mm and supports high-voltage isolation of 2.5kVRMS for 60 seconds at 60Hz. Its low thermal resistance and robust construction make it ideal for industrial, power management, and commercial applications requiring reliable, high-performance switching components.

Authorized Distributors
Source:DigiKey
Part No:IRFI640GPBF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.89
Buy/RFQ:
Part No:IRFI640GPBF
Stock:0
Inv Date:06-10-2026
Price: Unit price: $4.89
Buy/RFQ:
Part No:IRFI640GPBF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $3.58
Buy/RFQ:
Part No:IRFI640GPBF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $4.66
Buy/RFQ:
Part No:IRFI640GPBF
Stock:0
Inv Date:06-09-2026
Price: Unit price: $1.11
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Vishay IRFI640GPBF Power MOSFET Specifications:

  • Drain-Source Voltage: 200 V
  • Gate-Source Voltage: ±20 V
  • Continuous Drain Current at 25°C: 98 A
  • Drain Current at 100°C: 6.2 A
  • Pulsed Drain Current: 39 A
  • Power Dissipation at 25°C: 40 W
  • Junction Temperature Range: -55°C to +150°C
  • Maximum Power Dissipation: 40 W
  • Thermal Resistance Junction-to-Ambient: -65°C/W
  • Thermal Resistance Junction-to-Case: 3.4°C/W
  • Isolation Voltage: 2.5 kVRMS (60s at 60Hz)
  • Creepage Distance: 4.8 mm
  • Gate Charge: 13 nC
  • Total Gate Charge: 70 nC
  • Turn-On Delay Time: 14 ns
  • Rise Time: 51 ns
  • Turn-Off Delay Time: 45 ns
  • Fall Time: 36 ns
  • Intrensic Body Diode Forward Voltage: 20 V
  • Body Diode Reverse Recovery Time: 300 ns
  • Repetitive Avalanche Energy: 4.0 mJ

Buy the Vishay IRFI640GPF – Reliable Power MOSFET for Industrial Applications

Order the Vishay IRFI640GPF power MOSFET online today to ensure your industrial and power management projects benefit from fast switching, low Rds(on), and robust insulation. Designed in a FULLPAK isolative package, it offers high-voltage capability (2.5kVRMS) and low thermal resistance for superior performance and reliability. Its rugged construction and high creepage distance guarantee safe operation in demanding environments. Whether for industrial automation, power supplies, or commercial electronics, this MOSFET provides the precision, durability, and efficiency you need—buy now for seamless integration into your applications.

Get Vishay IRFI640GPF today—built for high-voltage switching and long-lasting durability in industrial environments.

Frequently Asked Questions

Where can I buy Vishay IRFI640GPBF?

You can click on the BUY or RFQ button to purchase IRFI640GPBF from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part IRFI640GPBF?

You can download the IRFI640GPBF datasheet or visit the Vishay website for support.

Who is the manufacturer of IRFI640GPBF?

Vishay

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