# BZX84B3V6_R1_00001

**PANJIT International** · Zener Diodes · SOT-23

BZX84B3V6_R1_00001 from PANJIT International, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model). Symbol and footprint from KiCad-official CAD; the 3D model is generated from the datasheet's package dimensions.

## Pinout

| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | A | passive | Anode of the Zener diode; the BZX84B3V6 regulates at 3.6 V nominal (3.52 V to 3.67 V at IZT = 5 mA) with 410 mW maximum power dissipation. |
| 2 | NC | unconnected | No connection is drawn to this pin in the SINGLE package diagram. |
| 3 | K | passive | Cathode of the Zener diode; the BZX84B3V6 regulates at 3.6 V nominal (3.52 V to 3.67 V at IZT = 5 mA) with a maximum Zener impedance of 90 ohm at 5 mA. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SOT-23 |
| Category | Diodes |
| Pins | 3 |

## Electrical characteristics

Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).

| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Nominal Zener Voltage | VZ | 3.5 | 3.6 | 3.7 | V | @IZT | 2 |
| Maximum Zener Impedance | ZZT |  |  | 90 | Ω | @IZT = 5.0 mA | 2 |
| Maximum Reverse Leakage Current | IR |  |  | 5 | μA | @VR = 1.0 V | 2 |
| Zener Test Current | IZT |  | 5 |  | mA |  | 2 |
| Maximum Power Dissipation | PD |  |  | 410 | mW | Note A: mounted on 5mm2 (0.013mm thick) land areas, at 25°C | 1 |
| Operating Junction and Storage Temperature Range | TJ | -55 |  | 150 | °C |  | 1 |

## CAD (land: KiCad; 3D: generated from the datasheet)

- Symbol: `BZX84B3V6_R1_00001`
- Footprint: `Package_TO_SOT_SMD:SOT-23`
- 3D model: SOT-23, generated on the KiCad land (body 1.3 x 2.92 mm, terminals on the pads, 1.0 mm tall, datasheet A, midpoint of min and max). KiCad's stock model for this land is taller than the datasheet allows, so the model is generated from the datasheet drawing; the dimensions come from the datasheet drawing where it was read and are defaults otherwise (see provenance.model_3d_generated), not the manufacturer's CAD (STEP)
- 3D model files: `bzx84b3v6-r1-00001-etched.step` / `bzx84b3v6-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bzx84b3v6-r1-00001.step` / `bzx84b3v6-r1-00001.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANJIT International datasheet](docs/bzx84b3v6-r1-00001-datasheet.pdf) (6 pp, sha256 `f27e284e3f759327`, retrieved 2026-11-12, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-opus-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:** land: KiCad official libraries (CC-BY-SA 4.0); 3D: generated from the datasheet's package dimensions (provenance.model_3d_generated).

[Datasheet PDF](docs/bzx84b3v6-r1-00001-datasheet.pdf)