component
DMP2305UQ-7
Public Made by Adomby adom
Diodes Incorporated MOSFETs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
Ray
Publish 0.1.2
f3a3669
DMP2305UQ-7
Diodes Incorporated · MOSFETs · SOT-23
DMP2305UQ-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; controls the channel, with an absolute maximum VGSS of ±8 V and a threshold of -0.5 V to -0.9 V. |
| 2 | S | passive | Source of the P-channel MOSFET; the body diode runs between source and drain, and the continuous drain current is -4.2 A at TA = +25°C. |
| 3 | D | passive | Drain of the P-channel MOSFET; VDSS is -20 V and the pulsed drain current IDM is -10 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Transistors |
| 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 | ||
| Continuous Drain Current | ID | -4.2 | A | Steady state, TA = +25°C (Note 5) | 2 | ||
| Continuous Drain Current | ID | -3.4 | A | Steady state, TA = +70°C (Note 5) | 2 | ||
| Pulsed Drain Current | IDM | -10 | A | Note 6: repetitive rating, pulse width limited by junction temperature | 2 | ||
| Power Dissipation | PD | 1.4 | W | Note 5: device mounted on FR-4 PCB with 2oz. copper, test pulse width t ≤ 10s | 2 | ||
| Thermal Resistance, Junction to Ambient | RθJA | 90 | °C/W | @TA = +25°C | 2 | ||
| Operating and Storage Temperature Range | TJ, TSTG | -55 | 150 | °C | 2 | ||
| Thermal Resistance, Junction to Ambient (transient thermal response reference) | R_JA | 170 | °C/W | Fig. 12 transient thermal response normalization value | 5 | ||
| Drain-Source Breakdown Voltage | BVDSS | -20 | V | VGS = 0V, ID = -250μA | 2 | ||
| Zero Gate Voltage Drain Current | IDSS | -1 | μA | TJ = +25°C; VDS = -20V, VGS = 0V | 2 | ||
| Gate-Source Leakage | IGSS | -100 | 100 | nA | VGS = 8V, VDS = 0V | 2 | |
| Gate Threshold Voltage | VGS(TH) | -0.5 | -0.9 | V | VDS = VGS, ID = -250μA | 2 | |
| Static Drain-Source On-Resistance at VGS = -4.5V | RDS(ON) | 45 | 60 | mΩ | VGS = -4.5V, ID = -4.2A | 2 | |
| Static Drain-Source On-Resistance at VGS = -2.5V | RDS(ON) | 60 | 90 | mΩ | VGS = -2.5V, ID = -3.4A | 2 | |
| Static Drain-Source On-Resistance at VGS = -1.8V | RDS(ON) | 87 | 113 | mΩ | VGS = -1.8V, ID = -2.0A | 2 | |
| Forward Transfer Admittance | /YFS/ | 9 | S | VDS = -5V, ID = -4A | 2 | ||
| Input Capacitance | Ciss | 727 | pF | 2 | |||
| Output Capacitance | Coss | 69 | pF | VDS = -20V, VGS = 0V, f = 1.0MHz | 2 | ||
| Reverse Transfer Capacitance | Crss | 64 | pF | 2 | |||
| Gate Resistance | Rg | 23 | Ω | VGS = 0V, VDS = 0V, f = 1.0MHz | 2 | ||
| Total Gate Charge | Qg | 7.6 | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 2 | ||
| Gate-Source Charge | Qgs | 1.4 | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 2 | ||
| Gate-Drain Charge | Qgd | 1.2 | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 2 | ||
| Turn-On Delay Time | tD(ON) | 14 | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 2 | ||
| Turn-On Rise Time | tR | 13 | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 2 | ||
| Turn-Off Delay Time | tD(OFF) | 53.8 | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 2 | ||
| Turn-Off Fall Time | tF | 23.2 | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -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 |
|---|---|---|---|---|
| contacts | Copper | tin | Terminals: Finish Matte Tin Annealed over Copper | 1 |
CAD (KiCad official)
- Symbol:
DMP2305UQ-7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
dmp2305uq-7-etched.step/dmp2305uq-7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dmp2305uq-7.step/dmp2305uq-7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Diodes Incorporated datasheet (7 pp, sha256
d2680e5dbb24ec11, retrieved 2026-11-12, tier: manufacturer) - 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).
# DMP2305UQ-7
**Diodes Incorporated** · MOSFETs · SOT-23
DMP2305UQ-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; controls the channel, with an absolute maximum VGSS of ±8 V and a threshold of -0.5 V to -0.9 V. |
| 2 | S | passive | Source of the P-channel MOSFET; the body diode runs between source and drain, and the continuous drain current is -4.2 A at TA = +25°C. |
| 3 | D | passive | Drain of the P-channel MOSFET; VDSS is -20 V and the pulsed drain current IDM is -10 A. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-23 |
| Category | Transistors |
| 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 |
| Continuous Drain Current | ID | -4.2 | | | A | Steady state, TA = +25°C (Note 5) | 2 |
| Continuous Drain Current | ID | -3.4 | | | A | Steady state, TA = +70°C (Note 5) | 2 |
| Pulsed Drain Current | IDM | -10 | | | A | Note 6: repetitive rating, pulse width limited by junction temperature | 2 |
| Power Dissipation | PD | | | 1.4 | W | Note 5: device mounted on FR-4 PCB with 2oz. copper, test pulse width t ≤ 10s | 2 |
| Thermal Resistance, Junction to Ambient | RθJA | | | 90 | °C/W | @TA = +25°C | 2 |
| Operating and Storage Temperature Range | TJ, TSTG | -55 | | 150 | °C | | 2 |
| Thermal Resistance, Junction to Ambient (transient thermal response reference) | R_JA | | | 170 | °C/W | Fig. 12 transient thermal response normalization value | 5 |
| Drain-Source Breakdown Voltage | BVDSS | -20 | | | V | VGS = 0V, ID = -250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS | | | -1 | μA | TJ = +25°C; VDS = -20V, VGS = 0V | 2 |
| Gate-Source Leakage | IGSS | -100 | | 100 | nA | VGS = 8V, VDS = 0V | 2 |
| Gate Threshold Voltage | VGS(TH) | -0.5 | | -0.9 | V | VDS = VGS, ID = -250μA | 2 |
| Static Drain-Source On-Resistance at VGS = -4.5V | RDS(ON) | | 45 | 60 | mΩ | VGS = -4.5V, ID = -4.2A | 2 |
| Static Drain-Source On-Resistance at VGS = -2.5V | RDS(ON) | | 60 | 90 | mΩ | VGS = -2.5V, ID = -3.4A | 2 |
| Static Drain-Source On-Resistance at VGS = -1.8V | RDS(ON) | | 87 | 113 | mΩ | VGS = -1.8V, ID = -2.0A | 2 |
| Forward Transfer Admittance | /YFS/ | | 9 | | S | VDS = -5V, ID = -4A | 2 |
| Input Capacitance | Ciss | | 727 | | pF | | 2 |
| Output Capacitance | Coss | | 69 | | pF | VDS = -20V, VGS = 0V, f = 1.0MHz | 2 |
| Reverse Transfer Capacitance | Crss | | 64 | | pF | | 2 |
| Gate Resistance | Rg | | 23 | | Ω | VGS = 0V, VDS = 0V, f = 1.0MHz | 2 |
| Total Gate Charge | Qg | | 7.6 | | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 2 |
| Gate-Source Charge | Qgs | | 1.4 | | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 2 |
| Gate-Drain Charge | Qgd | | 1.2 | | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 2 |
| Turn-On Delay Time | tD(ON) | | 14 | | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 2 |
| Turn-On Rise Time | tR | | 13 | | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 2 |
| Turn-Off Delay Time | tD(OFF) | | 53.8 | | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 2 |
| Turn-Off Fall Time | tF | | 23.2 | | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -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 |
|---|---|---|---|---|
| contacts | Copper | tin | Terminals: Finish Matte Tin Annealed over Copper | 1 |
## CAD (KiCad official)
- Symbol: `DMP2305UQ-7`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files: `dmp2305uq-7-etched.step` / `dmp2305uq-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dmp2305uq-7.step` / `dmp2305uq-7.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/DMP2305UQ-7.pdf) (7 pp, sha256 `d2680e5dbb24ec11`, retrieved 2026-11-12, 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](docs/dmp2305uq-7-datasheet.pdf)