ProjectsPricingInsights

TDM3478 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TDM3478 product

TDM3478

MOSFETs - Single

N-ChannelMOSFET30VPower

The TDM3478 is a 30V N-Channel MOSFET optimized for high-current load switching and PWM applications in a compact DFN3x3-8 package.

Best for

  • Load switches
  • PWM controllers
  • Power management systems

Avoid if

  • Applications requiring voltages above 30V
  • Extremely space-constrained designs where DFN3x3 is too large

Check before use

  • Thermal dissipation requirements
  • Gate drive voltage compatibility

Key specifications

VDS
30 V
ID
54 A
RDS(ON)
6 mΩ

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ManagementLoad Switching

Datasheet

55ffaf78b143ae2b25fc7fb3babdcccf_1809291528_Techcode-Semicon-TDM3478_C105508.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TDM3478: 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

Alternative components

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

Design and risk insights

Questions & answers

It is an N-Channel Enhancement Mode MOSFET designed for high-efficiency power management and switching.