# AGM13T30D

**AGM Semi** · MOSFETs · TO-252

AGM13T30D from AGM Semi, in a TO-252. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | G | input | Gate. Insulated MOSFET gate; VGS(th) typ 2.8 V (2-4 V range), absolute maximum VGS = ±20 V. Drive with VGS=10 V for full enhancement (RDS(on) typ 32.5 mΩ at ID=10 A). |
| 2 | D | passive | Drain. Maximum drain-source voltage VDS = 135 V (VGS=0 V); continuous drain current ID = 30 A at TC=25 °C (20 A at TC=100 °C), pulsed IDM = 120 A. Electrically common with the TO-252 tab/heat slug (pin 4). |
| 3 | S | passive | Source. Reference terminal for the MOSFET body diode; ISD max 30 A, VSD max 1.2 V at IS=20 A, VGS=0 V. Typically tied to ground/return in low-side switching applications. |
| 4 | D | passive | Drain (tab). The exposed thermal pad/heat slug of the TO-252 package is electrically connected to the drain and is the primary thermal path (RθJC = 1.25 °C/W). Solder to a copper pour tied to the drain net for heat spreading. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | AGM Semi |
| Package | TO-252 |
| Category | Transistors/Thyristors |
| Pins | 4 |

## Ordering variants

Same part, different packaging or reel option.

- `AGM13T30D`

## CAD (KiCad official)

- Symbol: `AGM13T30D`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `agm13t30d-etched.step` / `agm13t30d-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `agm13t30d.step` / `agm13t30d.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [AGM Semi datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590923124298887168) (None pp, sha256 `363cb51f092d8257`, retrieved 2026-08-17, tier: lcsc)
- **Extractor:** `ds2sf` (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).

[Datasheet PDF](docs/agm13t30d-datasheet.pdf)