# AZ5413-01F

> The maker's datasheet for this part is a reused KUU template with internal contradictions; its direction is not reliable, so the polarity here is not verified.

> **Direction not yet confirmed against the datasheet: check before use.** The cathode / anode below follow the KiCad diode footprint convention (pad 1 = cathode); whether this part is unidirectional has not been established from its datasheet.

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

AZ5413-01F from KUU, 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| 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 |
|---|---|---|---|---|---|---|---|
| ESD per IEC 61000-4-2 (Air) | VESD | -20 |  | 20 | kV |  | 2 |
| ESD per IEC 61000-4-2 (Contact) | VESD | -20 |  | 20 | kV |  | 2 |
| Peak Pulse Power (8/20μs) | PPP |  |  | 100 | W |  | 2 |
| Operating Temperature | TOPT | -55 |  | 125 | C |  | 2 |
| Storage Temperature | TSTG | -55 |  | 150 | C |  | 2 |
| Reverse Working Voltage | VRWM |  |  | 3.3 | V |  | 2 |
| Reverse Breakdown Voltage | VBR | 4.2 |  |  | V | IT = 1mA | 2 |
| Reverse Leakage Current | IR |  |  | 100 | nA | VRWM = 3.3V | 2 |
| Clamping Voltage | VC |  |  | 12 | V | IPP = 1A, tp = 8/20μs | 2 |
| Clamping Voltage | VC |  |  | 25 | V | IPP = 4A, tp = 8/20μs | 2 |
| Junction Capacitance | CJ |  | 0.25 | 0.4 | pF | VR = 0V, f = 1MHz | 2 |

## CAD (KiCad official)

- Symbol: `AZ5413-01F`
- Footprint: `Diode_SMD:D_SOD-882`
- 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files: `az5413-01f-etched.step` / `az5413-01f-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `az5413-01f.step` / `az5413-01f.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [KUU datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604434638987141120) (4 pp, sha256 `6b3ebc167abc01a9`, retrieved 2026-11-07, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band 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/az5413-01f-datasheet.pdf)