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DMN2046U-13

Public Made by Adom

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

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DMN2046U-13

Diodes Incorporated · MOSFETs · SOT-23

DMN2046U-13 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, ESD protected by an internal gate protection diode, with gate-source voltage limited to ±12 V and threshold of 0.4 to 1.4 V.
2 S passive Source terminal of the N-channel MOSFET, connected to the body diode anode.
3 D passive Drain terminal with 20 V drain-source breakdown voltage and 3.4 A continuous drain current at TA = +25°C.

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
Zero Gate Voltage Drain Current IDSS 1 μA VDS = 20V, VGS = 0V, TJ = +25°C 2
Gate-Source Leakage IGSS -10 10 μA VGS = ±10V, VDS = 0V 2
Gate Threshold Voltage VGS(th) 0.4 1.4 V VDS = VGS, ID = 250μA 2
Static Drain-Source On-Resistance RDS(ON) 72 mΩ VGS = 4.5V, ID = 3.6A 2
Static Drain-Source On-Resistance RDS(ON) 110 mΩ VGS = 2.5V, ID = 3.1A 2
Diode Forward Voltage VSD 1.2 V VGS = 0V, IS = 0.94A 2
Drain-Source Voltage VDSS 20 V TA = +25°C 2
Gate-Source Voltage VGSS -12 12 V TA = +25°C 2
Continuous Drain Current ID 3.4 A VGS = 10V, steady state, TA = +25°C, Note 6 2
Continuous Drain Current ID 2.7 A VGS = 10V, steady state, TA = +70°C, Note 6 2
Pulsed Drain Current IDM 18 A Pulse width ≤10µS, Duty Cycle ≤1% 2
Power Dissipation PD 0.76 W Note 5 2
Power Dissipation PD 1.26 W Note 6 2
Thermal Resistance, Junction to Ambient RθJA 166 °C/W Note 5 2
Thermal Resistance, Junction to Ambient RθJA 100 °C/W Note 6 2
Operating and Storage Temperature Range TJ, TSTG -55 150 °C 2
Input Capacitance Ciss 292 pF VDS = 10V, VGS = 0V, f = 1.0MHz 2
Output Capacitance Coss 36 pF VDS = 10V, VGS = 0V, f = 1.0MHz 2
Reverse Transfer Capacitance Crss 32 pF VDS = 10V, VGS = 0V, f = 1.0MHz 2
Gate Resistance Rg 63 Ω VDS = 0V, VGS = 0V, f = 1MHz 2
Total Gate Charge Qg 3.8 nC VGS = 4.5V, VDS = 10V, ID = 5.1A 2
Gate-Source Charge Qgs 0.5 nC VGS = 4.5V, VDS = 10V, ID = 5.1A 2
Gate-Drain Charge Qgd 0.8 nC VGS = 4.5V, VDS = 10V, ID = 5.1A 2
Turn-On Delay Time tD(on) 6.7 ns VDD = 10V, VGS = 4.5V, RL = 2.4Ω, RG = 6Ω 2
Turn-On Rise Time tr 25.1 ns VDD = 10V, VGS = 4.5V, RL = 2.4Ω, RG = 6Ω 2
Turn-Off Delay Time tD(off) 69.1 ns VDD = 10V, VGS = 4.5V, RL = 2.4Ω, RG = 6Ω 2
Turn-Off Fall Time tf 34.1 ns VDD = 10V, VGS = 4.5V, RL = 2.4Ω, RG = 6Ω 2
Reverse Recovery Time trr 18.2 ns IF = 4.1A, di/dt = 100A/μs 2
Reverse Recovery Charge Qrr 3.6 nC IF = 4.1A, di/dt = 100A/μs 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  Terminals: Finish  Matte Tin Annealed over Copper Leadframe. 1

CAD (KiCad official)

  • Symbol: DMN2046U-13
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: dmn2046u-13-etched.step / dmn2046u-13-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dmn2046u-13.step / dmn2046u-13.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 9b86e87a0ffd7caa, 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