# SMBJ6.5CA-TP

**MCC Micro Commercial Components** · ESD And Surge Protection (TVS/ESD) · SMB(DO-214AA)

SMBJ6.5CA-TP from MCC Micro Commercial Components, in a SMB(DO-214AA). 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 | MCC Micro Commercial Components |
| Package | SMB(DO-214AA) |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage V(BR) @ IT (min) | V(BR) | 7.22 |  |  | V | IT = 10 mA | 4 |
| Breakdown voltage V(BR) @ IT (max) | V(BR) |  |  | 7.98 | V | IT = 10 mA | 4 |
| Maximum clamping voltage @ IPP |  |  |  | 11.2 | V | @ IPP = 53.6 A | 4 |
| Maximum reverse leakage current | ID |  |  | 500 | μA | @ VWM = 6.5 V | 4 |
| Peak pulse power dissipation | PPP |  |  | 600 | W | Note 2,3,4 | 1 |
| Steady state power dissipation | PM(AV) |  |  | 5 | W | Note 5 | 1 |
| Operating junction temperature range |  | -55 |  | 175 | °C |  | 1 |
| Storage temperature range |  | -55 |  | 175 | °C |  | 1 |
| Maximum soldering temperature |  |  |  | 260 | °C | 10 seconds | 1 |
| Thermal resistance junction to lead |  |  | 20 |  | °C/W |  | 1 |
| Thermal resistance junction to case |  |  | 25 |  | °C/W |  | 1 |

## CAD (KiCad official)

- Symbol: `SMBJ6.5CA-TP`
- Footprint: `Diode_SMD:D_SMB`
- 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
- 3D model files: `smbj6-5ca-tp-etched.step` / `smbj6-5ca-tp-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `smbj6-5ca-tp.step` / `smbj6-5ca-tp.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [MCC Micro Commercial Components datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588916664935059456) (8 pp, sha256 `01214abe0af87258`, retrieved 2026-10-15, 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/smbj6-5ca-tp-datasheet.pdf)