# LBZT52B6V8T1G

**LRC** · Zener Diodes · SOD-123

LBZT52B6V8T1G from LRC, in a SOD-123. 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 of the Zener diode, identified on the package by the polarity band (SOD-123 Style 1 pin 1). |
| 2 | ANODE | passive | Anode terminal of the Zener diode (SOD-123 Style 1 pin 2). |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOD-123 |
| 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 | 6.65 |  | 6.93 | V | IZ=5 mA; measured 40 ms after power supplied (note 1) | 2 |
| Zener operating resistance | ZZ |  |  | 40 | Ω | IZ=5 mA | 2 |
| Rising operating resistance | ZZK |  |  | 60 | Ω | IZK=0.5 mA | 2 |
| Reverse current | IR |  |  | 0.5 | µA | VR=3.5 V | 2 |
| Forward voltage | VF |  |  | 0.9 | V | IF=10 mA | 1 |
| Total power dissipation | PD |  | 500 |  | mW | TA=25°C; note 1: device mounted on ceramic PCB | 1 |
| Thermal resistance junction to ambient air | RθJA |  | 305 |  | °C/W | note 1: device mounted on ceramic PCB | 1 |
| Junction and storage temperature range | Tj,TSTG | -55 |  | 150 | °C |  | 1 |

## CAD (KiCad official)

- Symbol: `LBZT52B6V8T1G`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123 (KiCad packages3D, STEP)
- 3D model files: `lbzt52b6v8t1g-etched.step` / `lbzt52b6v8t1g-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `lbzt52b6v8t1g.step` / `lbzt52b6v8t1g.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [LRC datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590907634553724928) (3 pp, sha256 `a59406156220447f`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-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/lbzt52b6v8t1g-datasheet.pdf)