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Vishay IRL640SPBF Power MOSFET

The IRL640SPBF is a third-generation N-channel enhancement-mode Power MOSFET with fast switching, rugged design, and low ON-resistance. Suitable for high-current applications, it features a D2PAK (TO-263) surface-mount package, capable of dissipating up to 2W. The device provides excellent efficiency, with RDS(on) measured at VGS = 4V and 5V. It supports dynamic dV/dt and avalanche ratings, with a drain-source voltage of 200V, continuous drain current of 4A at 100°C, and a power dissipation of 125W. Ideal for industrial, power management, and switching applications, it is RoHS-compliant and halogen-free.

Authorized Distributors
Source:DigiKey
Part No:IRL640SPBF
Stock:12
Inv Date:06-09-2026
Price: Unit price: $4.21
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Part No:IRL640SPBF
Stock:0
Inv Date:06-10-2026
Price: Unit price: $3.32
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Part No:IRL640SPBF
Stock:28
Inv Date:06-09-2026
Price: Unit price: $0.91
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Part No:IRL640SPBF
Stock:3
Inv Date:06-10-2026
Price: N/A
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Vishay IRL640SPBF Power MOSFET Specifications:

  • Drain-Source Voltage: 200 V
  • Gate-Source Voltage: ±10 V
  • Continuous Drain Current: 4 A at 100°C
  • Power Dissipation: 125 W (at 25°C)
  • Maximum Junction Temperature Range: -55 to +150°C
  • Thermal Resistance Junction-to-Ambient: 62 °C/W
  • Gate Threshold Voltage: 1.0 V to 20 V
  • Drain-Source On-Resistance: 0.027 Ω at VGS = 4 V
  • Repetitive Avalanche Energy: 13 mJ
  • Gate Charge: 66 nC
  • Body Diode Forward Voltage: 20 V
  • Soldering Temperature (10s): 300°C
  • Package Type: D2PAK (TO-263)
  • RoHS compliant, halogen-free, suitable for high-current switching

Buy the Vishay Series Power MOSFET: IRL640SPBF

Discover the Vishay IRL640SPBF Power MOSFET, a high-performance N-channel device designed for demanding industrial and power management applications. Featuring fast switching, low RDS(on), and a rugged package, it provides exceptional efficiency and thermal performance. With a drain-source voltage of 200V and continuous drain current of 4A at 100°C, it handles high power loads effectively. Its RoHS compliance and halogen-free construction make it ideal for eco-conscious engineering solutions. Purchase online today for dependable, high-power switching with optimized thermal management and longevity.

Get Vishay IRL640SPBF today—built for precision, high power dissipation, and reliable switching performance.

Frequently Asked Questions

Where can I buy Vishay IRL640SPBF?

You can click on the BUY or RFQ button to purchase IRL640SPBF from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part IRL640SPBF?

You can download the IRL640SPBF datasheet or visit the Vishay website for support.

Who is the manufacturer of IRL640SPBF?

Vishay

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