# DON70P03

**DOINGTER** · MOSFETs · DFN5x6-8

DON70P03 from DOINGTER, in a DFN5x6-8. 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 | S | passive | Source terminal of the P-channel MOSFET (pins 1-3 are source); VDS rating -30V, continuous ID -70A. |
| 2 | S | passive | Source terminal of the P-channel MOSFET (pins 1-3 are source); VDS rating -30V, continuous ID -70A. |
| 3 | S | passive | Source terminal of the P-channel MOSFET (pins 1-3 are source); VDS rating -30V, continuous ID -70A. |
| 4 | G | input | Gate terminal, with gate-source voltage limited to ±20V and threshold of -1.1V min to -2.2V max. |
| 5 | D | passive | Drain terminal (pins 5-8 are drain); drain-source voltage -30V max, pulsed drain current -240A. |
| 6 | D | passive | Drain terminal (pins 5-8 are drain); drain-source voltage -30V max, pulsed drain current -240A. |
| 7 | D | passive | Drain terminal (pins 5-8 are drain); drain-source voltage -30V max, pulsed drain current -240A. |
| 8 | D | passive | Drain terminal (pins 5-8 are drain); drain-source voltage -30V max, pulsed drain current -240A. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | DOINGTER |
| Package | DFN5x6-8 |
| Category | Transistors/Thyristors |
| Pins | 9 |

## 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 | VDS |  |  | -30 | V |  | 1 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID |  |  | -70 | A | TC=25℃ | 1 |
| Continuous Drain Current | ID |  |  | -36 | A | TC=100℃ | 1 |
| Pulsed Drain Current | IDM |  |  | -240 | A | TC=25℃ | 1 |
| Power Dissipation | PD |  |  | 32 | W | TC=25℃ | 1 |
| Single pulse avalanche energy | EAS |  |  | 121 | mJ | TJ=25℃, VDD=-15V, VG=-10V, RG=25Ω, L=0.5mH (note 2) | 1 |
| Operating and Storage Junction Temperature Range | TJ, TSTG | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance, Junction to Case | ƟJC |  |  | 3.9 | ℃/W |  | 1 |
| Drain-Source Breakdown Voltage | BVDSS | -30 |  |  | V | VGS=0V, ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | -1 | μA | VGS=0V, VDS=-30V | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±20V, VDS=0A | 2 |
| Drain-Source On Resistance | RDS(ON) |  | 5 | 6 | mΩ | VGS=-10V, ID=-20A | 2 |
| Drain-Source On Resistance | RDS(ON) |  | 8.3 | 10 | mΩ | VGS=-4.5V, ID=-20A | 2 |
| Diode Forward Voltage | VSD |  |  | -1.2 | V | VGS=0V, ISD=-20A | 2 |
| Continuous Drain Current | IS |  |  | -70 | A | VD=VG=0V | 2 |
| Pulsed Drain Current | ISM |  |  | -240 | A |  | 2 |

## CAD (KiCad official)

- Symbol: `DON70P03`
- Footprint: `Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm`
- 3D model: DFN5x6-8 (KiCad packages3D, STEP)
- 3D model files: `don70p03-etched.step` / `don70p03-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `don70p03.step` / `don70p03.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [DOINGTER datasheet](docs/don70p03-datasheet.pdf) (6 pp, sha256 `5f67fb5ed707f8da`, retrieved 2026-10-18, 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/don70p03-datasheet.pdf)