component
DMN2004K-7
Public Made by Adomby adom
Diodes Incorporated MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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DMN2004K-7
Diodes Incorporated · MOSFETs · SOT-23
DMN2004K-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, ESD protected up to 2kV by an internal gate protection diode, with VGSS rated ±8V and threshold VGS(th) 0.5V to 1.0V. |
| 2 | S | passive | Source terminal of the N-channel MOSFET, with continuous source current IS of 0.5A max. |
| 3 | D | passive | Drain terminal of the N-channel MOSFET, rated VDSS 20V with ID of 630mA at VGS = 4.5V (TA = +25°C) and pulsed IDM of 1.5A. |
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 | -8 | 8 | V | 2 | ||
| Drain Current, steady state, TA = +25°C | ID | 630 | mA | VGS = 4.5V, steady state, TA = +25°C (Note 5) | 2 | ||
| Drain Current, steady state, TA = +85°C | ID | 450 | mA | VGS = 4.5V, steady state, TA = +85°C (Note 5) | 2 | ||
| Drain Current, steady state, TA = +25°C | ID | 410 | mA | VGS = 1.8V, steady state, TA = +25°C (Note 5) | 2 | ||
| Drain Current, steady state, TA = +85°C | ID | 300 | mA | VGS = 1.8V, steady state, TA = +85°C (Note 5) | 2 | ||
| Pulsed Drain Current | IDM | 1.5 | A | Pulse width ≤ 10µs, duty cycle ≤ 1% (Note 6) | 2 | ||
| Total Power Dissipation | PD | 350 | mW | Device mounted on FR-4 PCB, minimum recommended pad layout, single sided (Note 5) | 2 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 357 | °C/W | Device mounted on FR-4 PCB, minimum recommended pad layout, single sided (Note 5) | 2 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -65 | 150 | °C | 2 | ||
| Drain-Source Breakdown Voltage | BVDSS | 20 | V | VGS = 0V, ID = 10µA | 3 | ||
| Zero Gate Voltage Drain Current | IDSS | 1 | µA | VDS = 16V, VGS = 0V | 3 | ||
| Gate-Source Leakage | IGSS | -1 | 1 | µA | VGS = ±4.5V, VDS = 0V | 3 | |
| Gate Threshold Voltage | VGS(th) | 0.5 | 1 | V | VDS = VGS, ID = 250µA | 3 | |
| Static Drain-Source On-Resistance | RDS(on) | 0.4 | 0.55 | Ω | VGS = 4.5V, ID = 540mA | 3 | |
| Static Drain-Source On-Resistance | RDS(on) | 0.5 | 0.7 | Ω | VGS = 2.5V, ID = 500mA | 3 | |
| Static Drain-Source On-Resistance | RDS(on) | 0.7 | 0.9 | Ω | VGS = 1.8V, ID = 350mA | 3 | |
| Forward Transfer Admittance | /Yfs/ | 200 | ms | VDS = 10V, ID = 0.2A | 3 | ||
| Source Current | IS | 0.5 | A | 3 | |||
| Diode Forward Voltage | VSD | 0.6 | 1 | V | VGS = 0V, IS = 500mA | 3 | |
| Input Capacitance | Ciss | 150 | pF | VDS = 16V, VGS = 0V, f = 1.0MHz | 3 | ||
| Output Capacitance | Coss | 25 | pF | VDS = 16V, VGS = 0V, f = 1.0MHz | 3 | ||
| Reverse Transfer Capacitance | Crss | 20 | pF | VDS = 16V, VGS = 0V, f = 1.0MHz | 3 |
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 | tin | • Terminals: Finish, Matte Tin Annealed over Alloy 42 Leadframe. Solderable per MIL-STD-202, Method 208 | 1 |
CAD (KiCad official)
- Symbol:
DMN2004K-7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
dmn2004k-7-etched.step/dmn2004k-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dmn2004k-7.step/dmn2004k-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (7 pp, sha256
1d116ab210a1d96b, retrieved 2026-10-17, 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).
# DMN2004K-7
**Diodes Incorporated** · MOSFETs · SOT-23
DMN2004K-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, ESD protected up to 2kV by an internal gate protection diode, with VGSS rated ±8V and threshold VGS(th) 0.5V to 1.0V. |
| 2 | S | passive | Source terminal of the N-channel MOSFET, with continuous source current IS of 0.5A max. |
| 3 | D | passive | Drain terminal of the N-channel MOSFET, rated VDSS 20V with ID of 630mA at VGS = 4.5V (TA = +25°C) and pulsed IDM of 1.5A. |
## 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 | -8 | | 8 | V | | 2 |
| Drain Current, steady state, TA = +25°C | ID | | | 630 | mA | VGS = 4.5V, steady state, TA = +25°C (Note 5) | 2 |
| Drain Current, steady state, TA = +85°C | ID | | | 450 | mA | VGS = 4.5V, steady state, TA = +85°C (Note 5) | 2 |
| Drain Current, steady state, TA = +25°C | ID | | | 410 | mA | VGS = 1.8V, steady state, TA = +25°C (Note 5) | 2 |
| Drain Current, steady state, TA = +85°C | ID | | | 300 | mA | VGS = 1.8V, steady state, TA = +85°C (Note 5) | 2 |
| Pulsed Drain Current | IDM | | | 1.5 | A | Pulse width ≤ 10µs, duty cycle ≤ 1% (Note 6) | 2 |
| Total Power Dissipation | PD | | | 350 | mW | Device mounted on FR-4 PCB, minimum recommended pad layout, single sided (Note 5) | 2 |
| Thermal Resistance, Junction to Ambient | RθJA | | | 357 | °C/W | Device mounted on FR-4 PCB, minimum recommended pad layout, single sided (Note 5) | 2 |
| Operating and Storage Temperature Range | TJ, TSTG | -65 | | 150 | °C | | 2 |
| Drain-Source Breakdown Voltage | BVDSS | 20 | | | V | VGS = 0V, ID = 10µA | 3 |
| Zero Gate Voltage Drain Current | IDSS | | | 1 | µA | VDS = 16V, VGS = 0V | 3 |
| Gate-Source Leakage | IGSS | -1 | | 1 | µA | VGS = ±4.5V, VDS = 0V | 3 |
| Gate Threshold Voltage | VGS(th) | 0.5 | | 1 | V | VDS = VGS, ID = 250µA | 3 |
| Static Drain-Source On-Resistance | RDS(on) | | 0.4 | 0.55 | Ω | VGS = 4.5V, ID = 540mA | 3 |
| Static Drain-Source On-Resistance | RDS(on) | | 0.5 | 0.7 | Ω | VGS = 2.5V, ID = 500mA | 3 |
| Static Drain-Source On-Resistance | RDS(on) | | 0.7 | 0.9 | Ω | VGS = 1.8V, ID = 350mA | 3 |
| Forward Transfer Admittance | /Yfs/ | 200 | | | ms | VDS = 10V, ID = 0.2A | 3 |
| Source Current | IS | | | 0.5 | A | | 3 |
| Diode Forward Voltage | VSD | 0.6 | | 1 | V | VGS = 0V, IS = 500mA | 3 |
| Input Capacitance | Ciss | | | 150 | pF | VDS = 16V, VGS = 0V, f = 1.0MHz | 3 |
| Output Capacitance | Coss | | | 25 | pF | VDS = 16V, VGS = 0V, f = 1.0MHz | 3 |
| Reverse Transfer Capacitance | Crss | | | 20 | pF | VDS = 16V, VGS = 0V, f = 1.0MHz | 3 |
## 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 | | tin | • Terminals: Finish, Matte Tin Annealed over Alloy 42 Leadframe. Solderable per MIL-STD-202, Method 208 | 1 |
## CAD (KiCad official)
- Symbol: `DMN2004K-7`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `dmn2004k-7-etched.step` / `dmn2004k-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dmn2004k-7.step` / `dmn2004k-7.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Diodes Incorporated datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586187170114129920) (7 pp, sha256 `1d116ab210a1d96b`, retrieved 2026-10-17, 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](docs/dmn2004k-7-datasheet.pdf)