# AZ4208-01F-MS

**MSKSEMI** · ESD And Surge Protection (TVS/ESD) · DFN1006-2

AZ4208-01F-MS from MSKSEMI, in a DFN1006-2. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | MSKSEMI |
| Package | DFN1006-2 |
| Category | Circuit Protection |
| Pins | 2 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Peak Reverse Working Voltage | VRWM |  |  | 8 | V |  | 3 |
| Breakdown Voltage | VBR | 9 | 11 | 13 | V | It = 1mA | 3 |
| Reverse Leakage Current | IR |  |  | 1 | μA | VRWM = 5V T=25C | 3 |
| Maximum Reverse Peak Pulse Current | IPP |  |  | 5 | A |  | 3 |
| Clamping Voltage | VC |  |  | 13 | V | IPP=1A | 3 |
| Clamping Voltage | VC |  |  | 15 | V | IPP=3A | 3 |
| Clamping Voltage | VC |  |  | 17 | V | IPP=5A | 3 |
| Junction Capacitance | Cj |  | 13 | 15 | pF | VR=0V f = 1MHz | 3 |
| Peak Pulse Power | Ppp |  |  | 80 | W | tp=8/20μs | 3 |
| Operating Temperature | TJ | -55 |  | 150 | ℃ |  | 3 |
| Storage Temperature | TSTTh | -55 |  | 150 | ℃ |  | 3 |

## CAD (KiCad official)

- Symbol: `AZ4208-01F-MS`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `az4208-01f-ms-etched.step` / `az4208-01f-ms-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `az4208-01f-ms.step` / `az4208-01f-ms.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MSKSEMI datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590184439444496384) (7 pp, sha256 `138bb32c4b92d6db`, retrieved 2026-10-14, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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/az4208-01f-ms-datasheet.pdf)