# BZX84C7V5S-7-F

**Diodes Incorporated** · Zener Diodes · SOT-363

BZX84C7V5S-7-F from Diodes Incorporated, in a SOT-363. 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 | NC | unconnected | No connection, shown as NC at the bottom-left of the top-view device schematic. |
| 2 | A2 | passive | Anode of Zener diode 2, bottom-middle of the top-view device schematic. |
| 3 | C2 | passive | Cathode of Zener diode 2, bottom-right of the top-view device schematic. |
| 4 | NC | unconnected | No connection, shown as NC at the top-right of the top-view device schematic. |
| 5 | A1 | passive | Anode of Zener diode 1, top-middle of the top-view device schematic. |
| 6 | C1 | passive | Cathode of Zener diode 1, top-left of the top-view device schematic. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | Diodes Incorporated |
| Package | SOT-363 |
| Category | Diodes |
| Pins | 6 |

## 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 (nominal 7.5 V range) | VZ | 7 | 7.5 | 7.9 | V | @ IZT = 5mA | 2 |
| Temperature coefficient of Zener voltage |  | 2.5 |  | 5.3 | mV/°C | @ IZT = 5mA | 2 |
| Maximum Zener impedance (ZZT) | ZZT |  |  | 15 | Ω | @ IZT = 5mA; f = 1kHz (Note 6) | 2 |
| Maximum Zener impedance (ZZK) | ZZK |  |  | 80 | Ω | @ IZK = 1.0mA; f = 1kHz (Note 6) | 2 |
| Maximum reverse current | IR |  |  | 1 | µA | VR = 5.0 V | 2 |
| Power dissipation | PD |  |  | 200 | mW | Note 1: mounted on FR4 PC board with recommended pad layout | 1 |
| Operating and storage temperature range | TJ, TSTG | -65 |  | 150 | °C |  | 1 |
| Forward voltage | VF |  |  | 0.9 | V | IF = 10mA | 1 |
| Thermal resistance, junction to ambient air | RθJA |  | 625 |  | °C/W | Note 1: FR4 PC board with recommended pad layout | 1 |

## Materials and finish

As the datasheet states them (page.json `metadata.appearance`; the 3D model's colours follow it).

| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts |  | tin | • Terminals: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42 | 1 |

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

- Symbol: `BZX84C7V5S-7-F`
- Footprint: `Package_TO_SOT_SMD:SOT-363_SC-70-6`
- 3D model: SOT-363, generated on the KiCad land (body 1.25 x 2.1 mm, terminals on the pads, 0.95 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: `bzx84c7v5s-7-f-etched.step` / `bzx84c7v5s-7-f-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bzx84c7v5s-7-f.step` / `bzx84c7v5s-7-f.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Diodes Incorporated datasheet](https://www.diodes.com/assets/Datasheets/BZX84C7V5S-7-F.pdf) (4 pp, sha256 `20ba77a2a153b024`, retrieved 2026-11-13, tier: manufacturer)
- **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/bzx84c7v5s-7-f-datasheet.pdf)