Home

Products

Discrete Semiconductor Products

Transistors

FETs, MOSFETs

Single FETs, MOSFETs

IRF840L

Banner
productimage

IRF840L

MOSFET N-CH 500V 8A I2PAK

Manufacturer: Vishay Siliconix

Categories: Single FETs, MOSFETs

Quality Control: Learn More

Vishay Siliconix IRF840L is an N-Channel Power MOSFET designed for demanding applications. This component features a 500V Drain-to-Source voltage (Vdss) and a continuous drain current (Id) of 8A at 25°C with a maximum continuous power dissipation of 125W (Tc). The Rds(on) is specified at a maximum of 850mOhm at 4.8A and 10V gate drive. With a gate charge (Qg) of 63nC (max) at 10V and input capacitance (Ciss) of 1300pF (max) at 25V, it offers efficient switching characteristics. The IRF840L utilizes MOSFET technology and is housed in an I2PAK package (TO-262-3 Long Leads, TO-262AA) for through-hole mounting. It operates across a temperature range of -55°C to 150°C (TJ) and supports a maximum gate-source voltage (Vgs) of ±20V. This device is commonly employed in power supply, motor control, and industrial automation applications.

Additional Information

Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tube
Technical Details:
PackagingTube
Package / CaseTO-262-3 Long Leads, I2PAK, TO-262AA
Mounting TypeThrough Hole
Operating Temperature-55°C ~ 150°C (TJ)
TechnologyMOSFET (Metal Oxide)
FET TypeN-Channel
Current - Continuous Drain (Id) @ 25°C8A (Tc)
Rds On (Max) @ Id, Vgs850mOhm @ 4.8A, 10V
FET Feature-
Power Dissipation (Max)125W (Tc)
Vgs(th) (Max) @ Id4V @ 250µA
Supplier Device PackageI2PAK
Drive Voltage (Max Rds On, Min Rds On)10V
Vgs (Max)±20V
Drain to Source Voltage (Vdss)500 V
Gate Charge (Qg) (Max) @ Vgs63 nC @ 10 V
Input Capacitance (Ciss) (Max) @ Vds1300 pF @ 25 V

Request a Quote

Name (required)

Phone (required)

Work Email (required)

Country (required)

Company Name (required)

CAPTCHA

By providing a telephone number and submitting the form, you are consenting to be contacted by SMS text message and agreeing to our Privacy Policy. Message frequency may vary. Message and data rates may apply. Reply STOP to opt out of further messaging. Reply HELP for more information.
Clients Also Buy
Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.

Industry News
Component Articles