# TPSMCJ60A

**TECH PUBLIC** · ESD And Surge Protection (TVS/ESD) · SMC

TPSMCJ60A from TECH PUBLIC, in a SMC. 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 | Cathode | passive | Cathode terminal, identified by the cathode band on the SMC body; on the unidirectional TPSMCJ60A this is the polarity-sensitive terminal that must be at the more positive potential for reverse clamping, with a 60 V reverse standoff voltage (VR). |
| 2 | Anode | passive | Anode terminal opposite the cathode band on the unidirectional TPSMCJ60A, which clamps transients at a maximum clamping voltage of 96.8 V at 15.5 A peak pulse current (10 x 1000 us waveform). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | SMC |
| Category | Circuit Protection |
| Pins | 2 |

## CAD (KiCad official)

- Symbol: `TPSMCJ60A`
- Footprint: `Diode_SMD:D_SMC`
- 3D model: SMC (KiCad packages3D, STEP)
- 3D model files: `tpsmcj60a-etched.step` / `tpsmcj60a-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `tpsmcj60a.step` / `tpsmcj60a.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [TECH PUBLIC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8604435876806348800) (4 pp, sha256 `0ccd3f3c6b01193c`, retrieved 2026-10-17, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (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/tpsmcj60a-datasheet.pdf)