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Vishay IRF730APBF High Power N-Channel MOSFET

The IRF730A is a high-performance N-channel power MOSFET designed for switch mode power supplies and high-speed power switching applications. It offers low gate charge for simple drive, high avalanche energy, and ruggedness, making it suitable for uninterruptible power supplies and other power switching needs. The device features a drain-source voltage of 400V, a continuous drain current of 22A, and low on-resistance, ensuring efficient operation and reliable performance in demanding electronic circuits. Fully characterized for capacitance and avalanche voltage, it conforms to RoHS standards for environmentally conscious manufacturing.

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Source:Newark
Part No:IRF730APBF
Stock:12152
Inv Date:06-09-2026
Price: Unit price: $3.49
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Part No:IRF730APBF
Stock:453
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Part No:IRF730APBF
Stock:2687
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Part No:IRF730APBF
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Price: Unit price: $1.71
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Part No:IRF730APBF
Stock:240
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Part No:IRF730APBF
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Price: Unit price: $0.945
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Part No:IRF730APBF
Stock:6
Inv Date:06-10-2026
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Vishay IRF730APBF High Power N-Channel MOSFET Specifications:

  • Drain-Source Voltage: 400 V
  • Gate-Source Voltage: 230 V
  • Continuous Drain Current: 22 A
  • Pulsed Drain Current: 55 A
  • Maximum Power Dissipation: 74 W
  • Gate Charge: 22 nC
  • Gate-Source Charge: 5.8 nC
  • Gate-Drain Charge: 9.3 nC
  • Drain-Source On-State Resistance: 10.2 mΩ at 10 V
  • Avalanche Energy: 290 mJ
  • Body Diode Forward Voltage: 16 V
  • Operating Junction Temperature Range: -55°C to +150°C
  • Maximum Junction-to-Case: 1.70°C/W
  • Maximum Junction-to-Ambient: 62°C/W
  • Temperature Coefficient: -0.5 V/°C
  • Repetitive Avalanche Current: 55 A
  • Repetitive Avalanche Energy: 74 mJ

Buy the Vishay Series Power MOSFET: IRF730A

Purchase the Vishay IRF730A online now to enhance your power switching designs with a robust, high-voltage, low-resistance N-channel MOSFET. This device is ideal for switch-mode power supplies, uninterruptible power systems, and high-speed power switching. It provides excellent efficiency, rugged avalanche capability, and conforms to RoHS standards. With a drain-source voltage of 400V and 22A continuous current, it ensures reliable and efficient operation in demanding electronic circuits. Order today for fast delivery and technical support.

Get Vishay IRF730A today—built for high power and durability in switching applications.

Frequently Asked Questions

Where can I buy Vishay IRF730APBF?

You can click on the BUY or RFQ button to purchase IRF730APBF from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part IRF730APBF?

You can download the IRF730APBF datasheet or visit the Vishay website for support.

Who is the manufacturer of IRF730APBF?

Vishay

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