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DMN2050L-7

Public Made by Adom

by adom

Diodes Incorporated MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DMN2050L-7

Diodes Incorporated · MOSFETs · SOT-23

DMN2050L-7 from Diodes Incorporated, in a SOT-23. 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 G input Gate terminal; gate-source voltage is rated at ±12 V maximum, with a threshold of 0.45 V to 1.4 V at 250 µA.
2 S passive Source terminal of the N-channel MOSFET, with a body diode to the drain rated at 1.4 V maximum forward voltage at 2.0 A.
3 D passive Drain terminal; drain-source voltage is rated at 20 V and continuous drain current at 5.9 A.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SOT-23
Category Transistors/Thyristors
Pins 3

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 Breakdown Voltage BVDSS 20 V VGS = 0V, ID = 250µA 2
Gate Threshold Voltage VGS(th) 0.45 1.4 V VDS = VGS, ID = 250µA 2
Zero Gate Voltage Drain Current IDSS 1 µA VDS = 20V, VGS = 0V 2
Gate-Source Leakage IGSS 100 nA VGS = 12V, VDS = 0V 2
Static Drain-Source On-Resistance RDS(ON) 24 29 mΩ VGS = 4.5V, ID = 5.0A 2
Static Drain-Source On-Resistance RDS(ON) 42 50 mΩ VGS = 2.5V, ID = 3.1A 2
Static Drain-Source On-Resistance RDS(ON) 68 100 mΩ VGS = 2.0V, ID = 1.5A 2
Diode Forward Voltage VSD 0.9 1.4 V VGS = 0V, IS = 2.0A 2
Drain-Source Voltage VDSS 20 V 2
Gate-Source Voltage VGSS -12 12 V 2
Drain Current (Note 5) ID 5.9 A Note 5: device on FR-4 PCB, 2oz copper pad layout 2
Pulsed Drain Current (Note 6) IDM 21 A Note 6: repetitive rating, pulse width limited by junction temperature 2
Total Power Dissipation (Note 5) PD 1.4 W Note 5: device on FR-4 PCB, 2oz copper pad layout 2
Thermal Resistance, Junction to Ambient (Note 5) RθJA 90 °C/W Note 5: device on FR-4 PCB, 2oz copper pad layout 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 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: See Diagram  Terminals: Finish  Matte Tin annealed over Copper 1

CAD (KiCad official)

  • Symbol: DMN2050L-7
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: dmn2050l-7-etched.step / dmn2050l-7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmn2050l-7.step / dmn2050l-7.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 578f6483c4137df3, retrieved 2026-10-18, tier: lcsc)
  • 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