DO3404BA Datasheet, Specs, Alternatives & ECAD | DOINGTER | PartGenie

AI summary

DO3404BA product

DO3404BA is a 30 V N-channel SOT-23-3 MOSFET for low-voltage switching, rated for up to 5.8 A continuous drain current at TA=25°C.

Best for

Low-voltage load switching
Compact power switching circuits

Avoid if

Drain-source voltage can exceed 30 V
Thermal conditions cannot support SOT-23-3 dissipation

Check before use

Confirm RDS(on) at the available gate-drive voltage
Derate current and power for ambient temperature and PCB layout
Verify pulsed operation remains within the SOA

Key specifications

MOSFET polarity: N-Channel
Drain-source voltage: 30 V
Maximum RDS(on): 24 mΩ at VGS=10 V, ID=5 A
Continuous drain current: 5.8 A at TA=25°C
Package: SOT-23-3

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Low-voltage power switchingCompact consumer electronics

Datasheet

e13a2a13f807ef19a3d107d22b47ec29_DO3404BA.pdf

800 KB

CAD Models

Download ECAD models for DO3404BA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Alternative components

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

Design and risk insights

Questions & answers

DO3404BA is a DOINGTER N-channel trench MOSFET in a 3-pin SOT-23 package. Pin 1 is gate, pin 2 is drain, and pin 3 is source.