component

DMN3401LDW-7

Public Made by Adom

by adom

Diodes Incorporated MOSFETs, SOT-363-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componenttriode-mos tube-transistordmn3401ldw-7factory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 15d ago
viewers dmn3401ldw-7: viewers · Ray 15d ago
dmn3401ldw-7-etched.glb Publish 0.1.0 · Ray 15d ago
dmn3401ldw-7-etched.step dmn3401ldw-7: factory component page (tier=mfr) · Ray 15d ago
dmn3401ldw-7-hero.glb dmn3401ldw-7: hero GLB from the etched model (keeps the MPN mark) · Ray 15d ago
dmn3401ldw-7-hero.overlay.json Publish 0.1.0 · Ray 15d ago
dmn3401ldw-7.glb Publish 0.1.0 · Ray 15d ago
dmn3401ldw-7.kicad_mod Publish 0.1.0 · Ray 15d ago
dmn3401ldw-7.kicad_sym Publish 0.1.0 · Ray 15d ago
dmn3401ldw-7.lbr Publish 0.1.0 · Ray 15d ago
dmn3401ldw-7.step Publish 0.1.0 · Ray 15d ago
package.json Publish 0.1.0 · Ray 15d ago
page.json Set visibility: public · Ray 15d ago
README.md Publish 0.1.0 · Ray 15d ago

DMN3401LDW-7

Diodes Incorporated · MOSFETs · SOT-363-6

DMN3401LDW-7 from Diodes Incorporated, in a SOT-363-6. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 S1 passive Source of Q1 N-channel MOSFET (30V VDSS device, gate protected by an internal diode).
2 G1 input Gate of Q1, ESD-protected by an internal gate protection diode, with VGSS rated at ±20V.
3 D2 passive Drain of Q2 N-channel MOSFET, rated 30V VDSS with 0.8A continuous drain current at VGS = 10V.
4 S2 passive Source of Q2 N-channel MOSFET (30V VDSS device, gate protected by an internal diode).
5 G2 input Gate of Q2, ESD-protected by an internal gate protection diode, with VGSS rated at ±20V.
6 D1 passive Drain of Q1 N-channel MOSFET, rated 30V VDSS with 0.8A continuous drain current at VGS = 10V.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-363-6
Category Triode/MOS Tube/Transistor
Pins 6

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Voltage VDSS 30 V TA = +25°C 2
Gate-Source Voltage VGSS -20 20 V TA = +25°C 2
Continuous Drain Current ID 0.8 A VGS = 10V, Steady State, TA = +25°C (Note 6) 2
Continuous Drain Current ID 0.6 A VGS = 10V, Steady State, TA = +70°C (Note 6) 2
Maximum Continuous Body Diode Forward Current IS 0.4 A Note 6 2
Pulsed Drain Current IDM 4 A 10µs Pulse, Duty Cycle = 1% 2
Total Power Dissipation PD 0.29 W Note 5 2
Thermal Resistance, Junction to Ambient RθJA 433 °C/W Steady State (Note 5) 2
Total Power Dissipation PD 0.35 W Note 6 2
Thermal Resistance, Junction to Ambient RθJA 360 °C/W Steady State (Note 6) 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Drain-Source Breakdown Voltage BVDSS 30 V VGS = 0V, ID = 250μA 2
Zero Gate Voltage Drain Current IDSS 1 μA VDS = 30V, VGS = 0V 2
Gate-Source Leakage IGSS -10 10 μA VGS = ±20V, VDS = 0V 2
Gate Threshold Voltage VGS(TH) 0.8 1.2 1.6 V VDS = VGS, ID = 250μA 2
Static Drain-Source On-Resistance RDS(ON) 0.2 0.4 Ω VGS = 10V, ID = 0.59A 2
Static Drain-Source On-Resistance RDS(ON) 0.3 0.7 Ω VGS = 4.5V, ID = 0.2A 2
Diode Forward Voltage VSD 0.7 1.2 V VGS = 0V, IS = 10mA 2
Input Capacitance Ciss 50 pF VDS = 15V, VGS = 0V, f = 1.0MHz 2
Output Capacitance Coss 12 pF VDS = 15V, VGS = 0V, f = 1.0MHz 2
Reverse Transfer Capacitance Crss 10 pF VDS = 15V, VGS = 0V, f = 1.0MHz 2
Gate Resistance Rg 58 Ω VDS = VGS = 0V, f = 1.0MHz 2
Total Gate Charge (VGS = 4.5V) Qg 0.5 nC VDS = 10V, VGS = 10V, ID = 250mA 2
Total Gate Charge (VGS = 10V) Qg 1.2 nC VDS = 10V, VGS = 10V, ID = 250mA 2
Gate-Source Charge Qgs 0.2 nC VDS = 10V, VGS = 10V, ID = 250mA 2
Gate-Drain Charge Qgd 0.1 nC VDS = 10V, VGS = 10V, ID = 250mA 2
Turn-On Delay Time tD(ON) 3.5 ns VGS = 10V, VDS = 30V, ID = 100mA, RG = 25Ω 2
Turn-On Rise Time tR 3.3 ns VGS = 10V, VDS = 30V, ID = 100mA, RG = 25Ω 2
Turn-Off Delay Time tD(OFF) 16.8 ns VGS = 10V, VDS = 30V, ID = 100mA, RG = 25Ω 2
Turn-Off Fall Time tF 13.8 ns VGS = 10V, VDS = 30V, ID = 100mA, RG = 25Ω 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts Copper tin • Terminal Connections Indicator: See Diagram • Terminals: Finish  Matte Tin Annealed over Copper Leadframe. 1

CAD (KiCad official)

  • Symbol: DMN3401LDW-7
  • Footprint: Package_TO_SOT_SMD:SOT-363_SC-70-6
  • 3D model: SOT-363-6 (KiCad packages3D, STEP)
  • 3D model files: dmn3401ldw-7-etched.step / dmn3401ldw-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmn3401ldw-7.step / dmn3401ldw-7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Diodes Incorporated datasheet (7 pp, sha256 dc824b83e766c463, retrieved 2026-10-22, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF