myMectronic
myMectronic

A Premier B2B Part Search

ROHM R8003KNXC7G Power MOSFET

The R8003KNX is a high-voltage, low on-resistance N-channel power MOSFET suitable for switching applications. It features an 800V drain-source voltage and a continuous drain current of 43A, with a power dissipation of 36W. Key features include fast switching, low gate charge, and robust avalanche energy handling. It is ideal for industrial switching, power supply, and motor driver circuits, offering excellent thermal characteristics and reliability for demanding electronic systems requiring high voltage and current handling capabilities.

Authorized Distributors
Source:Newark
Part No:R8003KNXC7G
Stock:32
Inv Date:06-10-2026
Price: Unit price: $1.68
Buy/RFQ:
Source:DigiKey
Part No:R8003KNXC7G
Stock:332
Inv Date:06-10-2026
Price: Unit price: $3.21
Buy/RFQ:
Part No:R8003KNXC7G
Stock:1988
Inv Date:06-11-2026
Price: Unit price: $2.91
Buy/RFQ:

ROHM R8003KNXC7G Power MOSFET Specifications:

  • Drain-Source Voltage: 800V
  • Continuous Drain Current: 43A
  • Pulsed Drain Current: 9A
  • Power Dissipation: 36W
  • Package: TO-220FM
  • Thermal Resistance, Junction-Case: 3.4°C/W
  • Thermal Resistance, Junction-Ambient: 75°C/W
  • Gate-Source Voltage: ±30V
  • Drain-Source Breakdown Voltage: 800V
  • Gate Threshold Voltage: 2.5V to 3.5V
  • Static On-Resistance: 15-18Ω
  • Avalanche Energy: 19mJ
  • Junction Temperature Range: -55°C to 150°C
  • Soldering Temperature (Wave): 265°C for 10s

Buy the ROHM R8003KNX – Reliable Power MOSFET for Industrial Applications

Purchase the ROHM R8003KNX power MOSFET online today and enhance your power switching designs with its high voltage capacity of 800V, low on-resistance, and excellent thermal performance. Designed for industrial applications, it ensures reliable operation in demanding environments. Its robust avalanche energy handling and fast switching capabilities make it ideal for power supplies, motor drivers, and high-voltage switching circuits. Get this reliable and efficient component now to optimize your electronic systems for superior performance and durability.

Buy ROHM R8003KNX now and experience unmatched reliability and high-voltage performance in your industrial power circuits.

Frequently Asked Questions

Where can I buy ROHM R8003KNXC7G?

You can click on the BUY or RFQ button to purchase R8003KNXC7G from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part R8003KNXC7G?

You can download the R8003KNXC7G datasheet or visit the ROHM website for support.

Who is the manufacturer of R8003KNXC7G?

ROHM

ROHM Part List

Browse and search other ROHM parts, locate datasheets and stock

Sponsored by