# PTS0603V24T500

**PTTC Polytronics Tech** · ESD And Surge Protection (TVS/ESD) · 0603

PTS0603V24T500 from PTTC Polytronics Tech, in a 0603. 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 | PTTC Polytronics Tech |
| Package | 0603 |
| 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 |
|---|---|---|---|---|---|---|---|
| Leakage Current |  |  |  | 10 | nA |  | 2 |
| Response Time |  |  |  | 1 | nS |  | 2 |
| Rated Voltage |  |  |  | 24 | VDC |  | 2 |
| Typical Trigger Voltage |  |  | 500 |  | V | IEC | 2 |
| Typical Clamping Voltage |  |  | 50 |  | V | IEC | 2 |
| Typical Capacitance |  |  | 0.1 |  | pF |  | 2 |
| ESD Pulse Withstand |  |  | 1000 |  |  |  | 2 |
| Operating Temperature |  | -40 |  | 125 | ºC |  | 3 |
| Peak Temperature (TP) reflow | TP |  |  | 260 | ºC | Reflow solder, 10 seconds max | 4 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | Copper | tin | Terminals: Copper/Tin | 3 |

## CAD (KiCad official)

- Symbol: `PTS0603V24T500`
- Footprint: `Diode_SMD:D_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `pts0603v24t500-etched.step` / `pts0603v24t500-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `pts0603v24t500.step` / `pts0603v24t500.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PTTC Polytronics Tech datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588906851706134528) (4 pp, sha256 `deac8f996c756fe4`, retrieved 2026-10-17, 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/pts0603v24t500-datasheet.pdf)