# BZT52-C36S_R1_00001

**PANJIT International** · Zener Diodes · SOD-323

BZT52-C36S_R1_00001 from PANJIT International, in a SOD-323. 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, marked by the color band on the SOD-323 body; the Zener (BZT52-C36S: 36 V nominal, 34.20 to 37.80 V at 5.0 mA) is reverse-biased with this pin positive. |
| 2 | A | passive | Anode of the Zener diode; 200 mW power dissipation at TA = 25 °C. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SOD-323 |
| Category | Diodes |
| 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 |
|---|---|---|---|---|---|---|---|
| Zener Voltage | VZ | 34.2 | 36 | 37.8 | V | @ IZT = 5.0 mA | 2 |
| Max. Zener Impedance | ZZT |  |  | 90 | Ω | @ IZT = 5.0 mA | 2 |
| Max. Zener Impedance (knee) | ZZK |  |  | 350 | Ω | @ IZK = 1.00 mA | 2 |
| Max Reverse Leakage Current | IR |  |  | 0.1 | μA | @ VR = 27.0 V | 2 |
| Power Dissipation | PD |  |  | 200 | mW | TA = 25 °C, Note A | 1 |
| Operating Junction and Storage Temperature Range | TJ | -55 |  | 150 | °C |  | 1 |
| Typical Thermal Resistance | RθJA |  | 650 |  | °C/W |  | 1 |

## CAD (KiCad official)

- Symbol: `BZT52-C36S_R1_00001`
- Footprint: `Diode_SMD:D_SOD-323`
- 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files: `bzt52-c36s-r1-00001-etched.step` / `bzt52-c36s-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bzt52-c36s-r1-00001.step` / `bzt52-c36s-r1-00001.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANJIT International datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8586185937177362432) (6 pp, sha256 `b24be614375750e2`, retrieved 2026-10-22, 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/bzt52-c36s-r1-00001-datasheet.pdf)