# 15KP36CA

**Liown** · ESD And Surge Protection (TVS/ESD) · P600

15KP36CA from Liown, in a P600. 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 | A1 | passive | Bidirectional terminal 1 (axial lead) of the 15KP36CA, with 36.0V reverse stand-off, 40.20V to 44.93V breakdown at 5mA, and 59.8V maximum clamping at 252.5A. |
| 2 | A2 | passive | Bidirectional terminal 2 (axial lead) of the 15KP36CA, interchangeable with terminal 1, with 36.0V reverse stand-off and 15000W peak pulse power at 10/1000μs. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Liown |
| Package | P600 |
| 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 | VB | 40.2 |  | 44.93 | V | @IT=5mA | 2 |
| Reverse Stand-Off Voltage | VR |  | 36 |  | V |  | 2 |
| Test Current | IT |  | 5 |  | mA |  | 2 |
| Maximum Clamping Voltage | VC |  |  | 59.8 | V | @IPP=252.5A | 2 |
| Peak Pulse Current | IPP |  |  | 252.5 | A | 10/1000μs waveform | 2 |
| Reverse Leakage | IR |  |  | 2 | μA | @VR=36.0V | 2 |
| Peak pulse power dissipation | PPPM |  |  | 15000 | W | 10/1000μs waveform, TA=25℃ | 1 |
| Steady state power dissipation | PM(AV) |  |  | 8 | W | TL=75℃ | 1 |
| Peak forward surge current | IFSM |  |  | 400 | A | 8.3ms single half sine-wave superimposed on rated load, JEDEC Method | 1 |
| Operating junction and storage temperature | TJ, TSTG | -55 |  | 150 | ℃ |  | 1 |
| Thermal resistance junction to lead | RθJL |  | 8 |  | ℃/W | Typical | 1 |
| Thermal resistance junction to ambient | RθJA |  | 40 |  | ℃/W | Typical | 1 |

## CAD (KiCad official)

- Symbol: `15KP36CA`
- Footprint: `Diode_THT:D_P600_R-6_P20.00mm_Horizontal`
- 3D model: P600 (KiCad packages3D, STEP)

## Provenance

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

- **Datasheet:** [Liown datasheet](docs/15kp36ca-datasheet.pdf) (6 pp, sha256 `7929af536ea025da`, retrieved 2026-10-31, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text), consensus `claude-sonnet-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/15kp36ca-datasheet.pdf)