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IRFB4019 Digital Audio MOSFET N-CHANNEL


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  • Stock: Out Of Stock

    Availability: NotInStock priceValidUntil: 2026-10-23

  • SKU: 7338 | DAG321

Availability: NotInStock priceValidUntil: 2026-10-23

  • Rs. 113.28 (inc GST)
    Rs.96.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

IRFB4019 Digital Audio MOSFET N-CHANNEL for Amplifiers

IRFB4019 N CHANNEL MOSFET designed for Class-D amplifiers with low RDSON, 175°C temp rating, and optimized gate charge.

The IRFB4019 Digital Audio MOSFET N-CHANNEL is designed for Class-D audio amplifiers, ensuring high efficiency and low total harmonic distortion (THD). This MOSFET features low on-resistance, enhancing performance in audio applications. It operates at a maximum junction temperature of 175°C, making it suitable for demanding environments.

With optimized gate charge and body-diode reverse recovery, the IRFB4019 improves amplifier efficiency, reducing electromagnetic interference (EMI). This component can handle up to 200W per channel into an 8Ω load in half-bridge configurations, making it ideal for various audio setups.

Applications of the IRFB4019 Digital Audio MOSFET include switching power supplies, motor control, and solar inverters. Its robust design ensures reliable operation in battery management systems and telecommunications. Explore how this MOSFET can elevate your audio systems.

At DNA, we offer a wide selection of high-quality MOSFET & IGBT products from trusted manufacturers. Discover the IRFB4019 Digital Audio MOSFET and enhance your audio amplifier designs. Check other "MOSFET & IGBT" that we have in stock.

If you are looking for specific electronic components, reach out to us. We can help you find parts or even import them if needed. We also support retail and bulk orders. Check out our related items like Programmer, Nextion Display, LCD, Microcontroller, and more. Contact Us.

Features of IRFB4019 Digital Audio MOSFET N-CHANNEL

  • Optimized for Class-D Amplifier Applications
  • Low RDSON for Improved Efficiency
  • High ruggedness with 175°C temperature rating

Specification of IRFB4019 Digital Audio MOSFET N-CHANNEL

  • Gate charge optimized for performance
  • Low QG and QSW for better efficiency
  • Can deliver up to 200W per channel

Applications of IRFB4019 Digital Audio MOSFET N-CHANNEL

  • Switching Power Supplies
  • Motor Control
  • Battery Management Systems
  • Solar Inverters
  • Telecommunications

Related Links for IRFB4019 Digital Audio MOSFET N-CHANNEL for Amplifiers

Package Includes

  • 1 X IRFB4019 Digital Audio MOSFET N-CHANNEL
Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

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Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
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Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
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We’re based in Nashik, Maharashtra. All orders are dispatched from Nashik.
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We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
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Yes — we can share a quotation/proforma invoice. Send: part number(s), quantity, your GSTIN (if applicable), billing name/address, and delivery PIN code.
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We try to maintain consistency, but supply can change. If matching lot/brand matters, tell us in advance and we’ll advise what’s available.
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