# SP3070TH

**Siliup** · MOSFETs · TO-252-2L

SP3070TH from Siliup, in a TO-252-2L. 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 terminal of the MOSFET, with a gate-source voltage rating of ±20 V (VGS). |
| 2 | D | passive | Drain terminal of the MOSFET, rated for a drain-source voltage of 30 V (VDS) and a continuous drain current of 70 A at TC=25℃. |
| 3 | S | passive | Source terminal of the MOSFET, serving as the reference for VGS and VDS. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Siliup |
| Package | TO-252-2L |
| 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 Breakdown Voltage | BVDSS | 30 |  |  | V | VGS=0V , ID=250uA | 2 |
| Drain-Source Leakage Current | IDSS |  |  | 1 | uA | VDS=24V , VGS=0V , TJ=25℃ | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±20V , VDS=0V | 2 |
| Gate Threshold Voltage | VGS(th) | 1 | 1.5 | 2.5 | V | VGS=VDS , ID=250uA | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 4.5 | 6.3 | mΩ | VGS=10V , ID=20A | 2 |
| Static Drain-Source On-Resistance | RDS(ON) |  | 6 | 9 | mΩ | VGS=4.5V , ID=15A | 2 |
| Diode Forward Voltage | VSD |  |  | 1.2 | V | VGS=0V , IS=1A , TJ=25℃ | 2 |
| Maximum Body-Diode Continuous Current | IS |  |  | 70 | A |  | 2 |
| Drain-Source Voltage | VDS |  |  | 30 | V |  | 2 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V |  | 2 |
| Continuous Drain Current | ID |  |  | 70 | A | TC=25℃ | 2 |
| Continuous Drain Current | ID |  |  | 47 | A | TC=100℃ | 2 |
| Pulsed Drain Current | IDM |  |  | 280 | A |  | 2 |
| Single Pulse Avalanche Energy | EAS |  |  | 132 | mJ | Note 1: VDD=15V, VGS=10V, L=0.5mH, RG=25Ω | 2 |
| Power Dissipation | PD |  |  | 36 | W | TC=25℃ | 2 |
| Storage Temperature Range | TSTG | -55 |  | 150 | ℃ |  | 2 |
| Operating Junction Temperature Range | TJ | -55 |  | 150 | ℃ |  | 2 |
| Thermal Resistance Junction-to-Case | RθJC |  |  | 1.7 | ℃/W |  | 2 |

## CAD (KiCad official)

- Symbol: `SP3070TH`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252-2L (KiCad packages3D, STEP)
- 3D model files: `sp3070th-etched.step` / `sp3070th-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sp3070th.step` / `sp3070th.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Siliup datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604429641184653312) (5 pp, sha256 `cf4e76782de6d149`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/sp3070th-datasheet.pdf)