# DMP2305UVT-7

**Diodes Incorporated** · MOSFETs · TSOT-26

DMP2305UVT-7 from Diodes Incorporated, in a TSOT-26. 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 | D | passive | Drain, P-channel MOSFET drain with V(BR)DSS of -20V, connected internally to the other drain pins (2, 5, 6). |
| 2 | D | passive | Drain, P-channel MOSFET drain with V(BR)DSS of -20V, connected internally to the other drain pins (1, 5, 6). |
| 3 | G | input | Gate, with maximum gate-source voltage of ±8V and threshold of -0.5V to -0.9V at ID = -250μA. |
| 4 | S | passive | Source, with continuous body diode forward current up to -4.23A. |
| 5 | D | passive | Drain, P-channel MOSFET drain with continuous current to -4.23A at VGS = -4.5V (TA = 25°C), common with pins 1, 2, 6. |
| 6 | D | passive | Drain, P-channel MOSFET drain with pulsed current up to -16A, common with pins 1, 2, 5. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | TSOT-26 |
| Category | Triode/MOS Tube/Transistor |
| Pins | 6 |

## 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 | TA = +25°C | 2 |
| Gate-Source Voltage | VGSS | -8 |  | 8 | V | TA = +25°C | 2 |
| Continuous Drain Current, TA=+25°C | ID |  |  | -4.23 | A | VGS = -4.5V, steady state, Note 6 | 2 |
| Continuous Drain Current, TA=+70°C | ID |  |  | -2.98 | A | VGS = -4.5V, steady state, Note 6 | 2 |
| Continuous Drain Current, TA=+25°C | ID |  |  | -3.49 | A | VGS = -2.5V, steady state, Note 6 | 2 |
| Continuous Drain Current, TA=+70°C | ID |  |  | -2.79 | A | VGS = -2.5V, steady state, Note 6 | 2 |
| Maximum Continuous Body Diode Forward Current | IS |  |  | -4.23 | A | Note 6 | 2 |
| Pulsed Drain Current | IDM |  |  | -16 | A | 10μs pulse, duty cycle = 1% | 2 |
| Total Power Dissipation (min pad) | PD |  |  | 1.25 | W | Note 5 | 2 |
| Total Power Dissipation (1 inch² pad) | PD |  |  | 1.64 | W | Note 6 | 2 |
| Thermal Resistance, Junction to Ambient (min pad) | RθJA |  | 100 |  | °C/W | Note 5 | 2 |
| Thermal Resistance, Junction to Ambient (1 inch² pad) | RθJA |  | 76 |  | °C/W | Note 6 | 2 |
| Thermal Resistance, Junction to Case | RθJC |  | 14 |  | °C/W | Note 6 | 2 |
| Operating and Storage Temperature Range | TJ, TSTG | -55 |  | 150 | °C |  | 2 |
| Drain-Source Breakdown Voltage | BVDSS | -20 |  |  | V | VGS = 0V, ID = -250μA | 4 |
| Zero Gate Voltage Drain Current | IDSS |  |  | -1 | µA | VDS = -20V, VGS = 0V | 4 |
| Gate-Source Leakage | IGSS | -100 |  | 100 | nA | VGS = ±8V, VDS = 0V | 4 |
| Gate Threshold Voltage | VGS(th) | -0.5 |  | -0.9 | V | VDS = VGS, ID = -250μA | 4 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 45 | 60 | mΩ | VGS = -4.5V, ID = -4.2A | 4 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 60 | 90 | mΩ | VGS = -2.5V, ID = -3.4A | 4 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 87 | 113 | mΩ | VGS = -1.8V, ID = -2.0A | 4 |
| Forward Transfer Admittance | /Yfs/ |  | 9 |  | S | VDS = -5V, ID = -4A | 4 |
| Input Capacitance | Ciss |  | 727 |  | pF | VDS = -20V, VGS = 0V, f = 1.0MHz | 4 |
| Output Capacitance | Coss |  | 69 |  | pF | VDS = -20V, VGS = 0V, f = 1.0MHz | 4 |
| Reverse Transfer Capacitance | Crss |  | 64 |  | pF | VDS = -20V, VGS = 0V, f = 1.0MHz | 4 |
| Gate Resistance | RG |  | 23 |  | Ω | VGS = 0V, VDS = 0V, f = 1.0MHz | 4 |
| Total Gate Charge | Qg |  | 7.6 |  | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 4 |
| Gate-Source Charge | Qgs |  | 1.4 |  | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 4 |
| Gate-Drain Charge | Qgd |  | 1.2 |  | nC | VGS = -4.5V, VDS = -4V, ID = -3.5A | 4 |
| Turn-On Delay Time | tD(on) |  | 14 |  | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 4 |
| Turn-On Rise Time | tr |  | 13 |  | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 4 |
| Turn-Off Delay Time | tD(off) |  | 53.8 |  | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 4 |
| Turn-Off Fall Time | tf |  | 23.2 |  | ns | VDS = -4V, VGS = -4.5V, RL = 4Ω, RG = 6Ω, ID = -1A | 4 |

## CAD (KiCad official)

- Symbol: `DMP2305UVT-7`
- Footprint: `Package_TO_SOT_SMD:TSOT-23-6`
- 3D model: TSOT-26 (KiCad packages3D, STEP)
- 3D model files: `dmp2305uvt-7-etched.step` / `dmp2305uvt-7-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dmp2305uvt-7.step` / `dmp2305uvt-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/DMP2305UVT-7.pdf) (8 pp, sha256 `4ee18a44194e77ff`, retrieved 2026-10-30, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-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/dmp2305uvt-7-datasheet.pdf)