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BTS4140N AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BTS4140N product

BTS4140N

Programmers

High-Side SwitchSmart PowerAutomotive GradeInfineon

The BTS4140N is a single-channel smart high-side power switch featuring integrated protection functions for automotive and industrial applications.

Best for

  • Automotive relay drivers
  • Industrial power distribution
  • Inductive load switching

Avoid if

  • Applications requiring continuous high-frequency switching beyond rated slew rates
  • Extreme thermal environments without adequate cooling area

Check before use

  • Thermal resistance based on PCB cooling area
  • Input current requirements

Key specifications

On Resistance
1 Ohm
Supply Voltage
4.9 V - 60 V
Current Limit
700 mA
Max Temperature
150 °C

Compliance & Environment

RoHS
Y
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8542390001.0

Application

AutomotiveIndustrialPower Distribution

Datasheet

5e390271b4e2e2a2730ea22d74fe106b.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BTS4140N: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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

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

Design and risk insights

Questions & answers

The BTS4140N is an N-channel vertical power MOSFET with a charge pump and current-controlled input, integrated in Smart SIPMOS technology, designed for high-side switching.