ProjectsPricingInsights

BUK7J1R4-40HX AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BUK7J1R4-40HX product

BUK7J1R4-40HX

FETs

AutomotiveMOSFETN-Channel

The BUK7J1R4-40HX is a high-performance, automotive-qualified N-channel MOSFET designed for demanding 12V automotive applications.

Best for

  • Automotive 12V systems
  • Motor control
  • High-performance switching

Avoid if

  • Applications requiring non-automotive grade or lower current ratings

Check before use

  • Thermal dissipation capabilities of the PCB

Key specifications

VDS
40 V
ID
190 A
RDS(on)
1.4 mΩ

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.29.0095

Application

AutomotivePower Switching

Datasheet

BUK7J1R4-40HX-Nexperia-datasheet-137755892.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BUK7J1R4-40HX: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an automotive-qualified N-channel MOSFET using Trench 9 superjunction technology, housed in an LFPAK56E package.