# LWS6016A4

**Lewa Micro** · MOSFETs · TO-252

LWS6016A4 from Lewa Micro, in a TO-252. 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; controls the channel, with VGS rated ±20 V and a threshold VGS(TH) of -1.3 V typ (-1.0 V min, -2.3 V max per the electrical table). |
| 2 | D | passive | Drain, shared with the exposed tab; VDSS -60 V, continuous ID -55 A at TC=25℃ and pulsed IDM -220 A. |
| 3 | S | passive | Source; connects to the body diode anode, with continuous diode forward current IS of -55 A. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Lewa Micro |
| Package | TO-252 |
| 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-to-Source Voltage | VDSS | -60 |  |  | V |  | 1 |
| Gate-to-Source Voltage | VGS | -20 |  | 20 | V |  | 1 |
| Continuous Drain Current | ID | -55 |  |  | A | TC=25°C | 1 |
| Continuous Drain Current | ID | -35 |  |  | A | TC=100°C | 1 |
| Pulsed Drain Current | IDM | -220 |  |  | A |  | 1 |
| Power Dissipation | PD |  |  | 100 | W |  | 1 |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 |  | 150 | ℃ |  | 1 |
| Maximum Temperature for Soldering | TL |  |  | 260 | ℃ |  | 1 |
| Thermal Resistance, Junction-to-Case | RθJC |  |  | 1.25 | ℃/W |  | 1 |
| Thermal Resistance, Junction-to-Ambient | RθJA |  |  | 60 | ℃/W | Surface mounted on FR4 board, t ≤ 10 sec | 1 |
| Drain-to-Source Breakdown Voltage | V(BR)DSS | -60 |  |  | V | VGS=0V, ID=-250µA | 2 |
| Drain-to-Source Leakage Current | IDSS |  |  | -1 | μA | VDS=-60V, VGS=0V | 2 |
| Gate-to-Source Forward Leakage | IGSS(F) |  |  | 100 | nA | VGS=+20V, VDS=0V | 2 |
| Gate-to-Source Reverse Leakage | IGSS(R) | -100 |  |  | nA | VGS=-20V, VDS=0V | 2 |
| Gate Threshold Voltage | VGS(TH) | -1.2 | -1.8 | -2.3 | V | VDS=VGS, ID=-250µA | 2 |
| Drain-to-Source On-Resistance | RDS(ON)2 |  | 14 | 20 | mΩ | VGS=-10V, ID=-20A | 2 |
| Diode Forward Current | IS |  |  | -55 | A |  | 2 |
| Diode Pulse Current | ISM |  |  | -220 | A |  | 2 |
| Diode Forward Voltage | VSD |  |  | -1.3 | V | IS=-20A, VGS=0V | 2 |

## CAD (KiCad official)

- Symbol: `LWS6016A4`
- Footprint: `Package_TO_SOT_SMD:TO-252-2`
- 3D model: TO-252 (KiCad packages3D, STEP)
- 3D model files: `lws6016a4-etched.step` / `lws6016a4-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lws6016a4.step` / `lws6016a4.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Lewa Micro datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8756664052007751680) (10 pp, sha256 `0f931354ff03956b`, 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/lws6016a4-datasheet.pdf)