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Vishay SIHB21N80AEGE3 Power MOSFET

The Vishay Siliconix SiHB21N80AE is a high-performance N-channel power MOSFET designed for efficient switching applications. It features low on-resistance, low gate charge, and high avalanche energy rating, making it suitable for server power supplies, industrial motor drives, and solar inverters. The device is RoHS and halogen-free, with a TO-263 package, and can handle drain-source voltages up to 800V. Its attributes include low capacitance, reduced switching losses, and robust thermal resistance, ensuring high reliability and energy efficiency in demanding environments.

Authorized Distributors
Source:Newark
Part No:SIHB21N80AE-GE3
Stock:942
Inv Date:06-09-2026
Price: Unit price: $4.27
Buy/RFQ:
Source:DigiKey
Part No:SIHB21N80AE-GE3
Stock:583
Inv Date:06-09-2026
Price: Unit price: $4.16
Buy/RFQ:
Part No:SIHB21N80AE-GE3
Stock:9550
Inv Date:06-10-2026
Price: Unit price: $4.14
Buy/RFQ:

Vishay SIHB21N80AEGE3 Power MOSFET Specifications:

  • Drain-source voltage: 800 V
  • Gate-source voltage: ±30 V
  • Continuous drain current: 4 A at 100°C
  • Pulsed drain current: 38 A
  • Maximum power dissipation: 179 W
  • Operating junction temperature range: -55°C to +150°C
  • Linear derating factor: 1.4 W/°C
  • Drain-source on-resistance: 0.205 Ω at 10 V
  • Gate charge: 72 nC
  • Total gate charge: 72 nC
  • Gate-source charge: 9 nC
  • Gate-drain charge: 22 nC
  • Avalanche energy: 127 mJ
  • Reverse diode forward voltage: 1.2 V at 11 A
  • Reverse recovery time: 400 ns
  • Thermal resistance junction-to-ambient: Max 62°C/W
  • Peak temperature: Up to 150°C
  • Peak diode recovery dv/dt: 39 V/μs

Buy the Vishay Series Power MOSFET: SiHB21N80AE

Purchase the Vishay SiHB21N80AE now to benefit from a high-voltage N-channel MOSFET with low Rds(on), excellent avalanche energy, and robust thermal performance. Ideal for power supplies, industrial motor drives, and renewable energy systems, this device ensures energy-efficient operation and high reliability in demanding environments. Its RoHS compliance and TO-263 package make it suitable for a wide range of applications, providing durable and cost-effective power management solutions for your project or system upgrade.

Buy Vishay SiHB21N80AE now and experience unmatched reliability and high efficiency in power switching applications.

Frequently Asked Questions

Where can I buy Vishay SIHB21N80AEGE3?

You can click on the BUY or RFQ button to purchase SIHB21N80AEGE3 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SIHB21N80AEGE3?

You can download the SIHB21N80AEGE3 datasheet or visit the Vishay website for support.

Who is the manufacturer of SIHB21N80AEGE3?

Vishay

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