# AON6250

**Tokmas** · MOSFETs · DFN-8(5x6)

AON6250 from Tokmas, in a DFN-8(5x6). 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 N-channel MOSFET (pins 1-3 are source); VDS rated 150V. |
| 2 | S | passive | Source terminal of the N-channel MOSFET (pins 1-3 are source); VDS rated 150V. |
| 3 | S | passive | Source terminal of the N-channel MOSFET (pins 1-3 are source); VDS rated 150V. |
| 4 | G | input | Gate terminal; VGS rated ±20V with threshold of 2.5V to 4.5V at ID=250µA. |
| 5 | D | passive | Drain terminal (pins 5-8 are drain); continuous drain current 50A, pulsed 200A. |
| 6 | D | passive | Drain terminal (pins 5-8 are drain); continuous drain current 50A, pulsed 200A. |
| 7 | D | passive | Drain terminal (pins 5-8 are drain); continuous drain current 50A, pulsed 200A. |
| 8 | D | passive | Drain terminal (pins 5-8 are drain); continuous drain current 50A, pulsed 200A. |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Tokmas |
| Package | DFN-8(5x6) |
| 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 |  |  | 150 | V |  | 1 |
| Gate-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID |  |  | 50 | A |  | 1 |
| Pulsed Drain Current | IDM |  |  | 200 | A |  | 1 |
| Power Dissipation | PD |  |  | 110 | W |  | 1 |
| Single pulse avalanche energy | EAS |  |  | 29 | mJ |  | 1 |
| Operating and Storage Junction Temperature Range | TJ, TSTG | -55 |  | 150 | ℃ |  | 1 |
| Thermal Resistance, Junction to Case | RƟJC |  |  | 1.14 | ℃/W |  | 1 |
| Thermal Resistance, Junction to Ambient | RƟJA |  |  | 62 | ℃/W |  | 1 |
| Drain-Source Breakdown Voltage | BVDSS | 150 |  |  | V | VGS=0V, ID=250μA | 2 |
| Zero Gate Voltage Drain Current | IDSS |  |  | 1 | μA | VGS=0V, VDS=135V | 2 |
| Gate-Source Leakage Current | IGSS | -100 |  | 100 | nA | VGS=±20V, VDS=0A | 2 |
| Gate-Source Threshold Voltage | VGS(th) | 2.5 |  | 4.5 | V | VGS=VDS, ID=250μA | 2 |
| Drain-Source On Resistance | RDS(ON) |  | 14 | 18 | mΩ | VGS=10V, ID=20A | 2 |
| Diode Forward Voltage | VSD |  |  | 1.3 | V | VGS=0V, ISD=20A | 2 |
| Continuous Drain Current (body diode) | IS |  |  | 50 | A | VD=VG=0V | 2 |
| Pulsed Drain Current (body diode) | ISM |  |  | 200 | A |  | 2 |

## CAD (KiCad official)

- Symbol: `AON6250`
- Footprint: `Package_DFN_QFN:DFN-S-8-1EP_6x5mm_P1.27mm`
- 3D model: DFN-8(5x6) (KiCad packages3D, STEP)
- 3D model files: `aon6250-etched.step` / `aon6250-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `aon6250.step` / `aon6250.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Tokmas datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590920213657972736) (5 pp, sha256 `1cac29cd3850ac72`, 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/aon6250-datasheet.pdf)