component
DMN2058U-7
Public Made by Adomby adom
Diodes Incorporated MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownDMN2058U-7
Diodes Incorporated · MOSFETs · SOT-23
DMN2058U-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; gate-source voltage is rated ±12V with a gate threshold of 0.4V to 1.2V at ID = 250µA. |
| 2 | S | passive | Source; body diode forward current is rated 1.2A maximum. |
| 3 | D | passive | Drain; drain-source voltage is rated 20V and continuous drain current is 4.6A at TA = +25°C (VGS = 10V). |
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 Voltage | VDSS | 20 | V | 2 | |||
| Gate-Source Voltage | VGSS | -12 | 12 | V | 2 | ||
| Continuous Drain Current | ID | 4.6 | A | VGS = 10V, steady state, TA = +25°C | 2 | ||
| Continuous Drain Current | ID | 3.7 | A | VGS = 10V, steady state, TA = +70°C | 2 | ||
| Maximum Body Diode Forward Current | IS | 1.2 | A | Note 6 | 2 | ||
| Pulsed Drain Current | IDM | 24 | A | 10µs pulse, duty cycle = 1% | 2 | ||
| Power Dissipation | PD | 0.74 | W | Note 5: FR-4, 2oz copper, minimum recommended pad layout | 2 | ||
| Power Dissipation | PD | 1.13 | W | Note 6: FR-4, 2oz copper, thermal bias to bottom layer 1-inch square copper plate | 2 | ||
| Thermal Resistance, Junction to Ambient, steady state | RθJA | 172 | °C/W | Note 5: FR-4, 2oz copper, minimum recommended pad layout | 2 | ||
| Thermal Resistance, Junction to Ambient, steady state | RθJA | 111 | °C/W | Note 6: FR-4, 2oz copper, thermal bias to bottom layer 1-inch square copper plate | 2 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 2 | ||
| Drain-Source Breakdown Voltage | BVDSS | 20 | V | VGS = 0V, ID = 250µA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | µA | VDS = 20V, VGS = 0V | 2 | ||
| Gate-Source Leakage | IGSS | -100 | 100 | nA | VGS = ±12V, VDS = 0V | 2 | |
| Gate Threshold Voltage | VGS(TH) | 0.4 | 0.6 | 1.2 | V | VDS = VGS, ID = 250µA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) | 27 | 35 | mΩ | VGS = 10V, ID = 6.0A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 30 | 40 | mΩ | VGS = 4.5V, ID = 5.0A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 37 | 60 | mΩ | VGS = 2.5V, ID = 4.0A | 2 | |
| Static Drain-Source On-Resistance | RDS(ON) | 49 | 91 | mΩ | VGS = 1.8V, ID = 2.0A | 2 | |
| Diode Forward Voltage | VSD | 0.7 | 1.2 | V | VGS = 0V, IS = 1A | 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 |
|---|---|---|---|---|
| housing | PC | Body Diode Reverse Recovery Charge QRR 0.7 nC IF = 6.0A, di/dt = 100A/μs Notes: 5. Device mounted on FR-4 substrate PC board, 2oz copper, with minimum recommended pad layout. | 2 | |
| contacts | Copper | tin | • Terminals: Finish, Matte Tin Annealed over Copper Lead-Frame. | 1 |
CAD (KiCad official)
- Symbol:
DMN2058U-7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
dmn2058u-7-etched.step/dmn2058u-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dmn2058u-7.step/dmn2058u-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (7 pp, sha256
99717aef6ce9e87f, retrieved 2026-10-16, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).