# P6KE39CA-AP

**MCC(Micro Commercial Components)** · ESD And Surge Protection (TVS/ESD) · DO-15

P6KE39CA-AP from MCC(Micro Commercial Components), in a DO-15. 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 | DO-15 |
| 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) | 37.1 | 39 | 41 | V | IT = 1 mADC | 4 |
| Maximum reverse leakage current | ID |  |  | 1 | µA | @ VWM = 33.3 V | 4 |
| Maximum clamping voltage | VC |  |  | 53.9 | V | @ IPP = 11.2 A | 4 |
| Maximum peak pulse current | IPP |  |  | 11.2 | A |  | 4 |
| Maximum temperature coefficient of V(BR) |  |  |  | 0.1 | % / ℃ | (TA) -55℃ TO 100℃ | 4 |
| Rated standoff voltage | VWM |  |  | 33.3 | V |  | 4 |
| Peak pulse power dissipation | PPP |  |  | 600 | W | TA=25°C | 1 |
| Steady state power dissipation | PD |  |  | 5 | W | TL=75°C | 1 |
| Operating junction temperature range |  | -55 |  | 175 | °C |  | 1 |
| Storage temperature range |  | -55 |  | 175 | °C |  | 1 |

## CAD (KiCad official)

- Symbol: `P6KE39CA-AP`
- Footprint: `Diode_THT:D_DO-15_P12.70mm_Horizontal`
- 3D model: DO-15 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [MCC(Micro Commercial Components) datasheet](docs/p6ke39ca-ap-datasheet.pdf) (7 pp, sha256 `9611b6f704f12fca`, retrieved 2026-10-21, 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/p6ke39ca-ap-datasheet.pdf)