# AO6604

**UMW** · MOSFETs · SOT-23-6

AO6604 from UMW, in a SOT-23-6. 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 | G1 | input | Gate terminal of one MOSFET in the dual N- and P-channel pair; gate-source voltage is rated ±8 V maximum. |
| 2 | S2 | passive | Source terminal of the second MOSFET in the pair; the datasheet gives no separate pin limit beyond the device absolute maximum ratings. |
| 3 | G2 | input | Gate terminal of the second MOSFET in the pair; gate-source voltage is rated ±8 V maximum. |
| 4 | D2 | passive | Drain terminal of the second MOSFET in the pair; the N-channel drain-source voltage is rated 20 V and the P-channel -20 V. |
| 5 | S1 | passive | Source terminal of the first MOSFET in the pair; the datasheet gives no separate pin limit beyond the device absolute maximum ratings. |
| 6 | D1 | passive | Drain terminal of the first MOSFET in the pair; the N-channel drain-source voltage is rated 20 V and the P-channel -20 V. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOT-23-6 |
| Category | Transistors/Thyristors |
| Pins | 6 |

## CAD (KiCad official)

- Symbol: `AO6604`
- Footprint: `Package_TO_SOT_SMD:SOT-23-6`
- 3D model: SOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `ao6604-etched.step` / `ao6604-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ao6604.step` / `ao6604.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [UMW datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8755875658243555328) (15 pp, sha256 `50cceaa670ec111d`, retrieved 2026-10-09, 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/ao6604-datasheet.pdf)