# BZD27C13P_R1_00001

**PANJIT International** · Zener Diodes · SOD-123FL

BZD27C13P_R1_00001 from PANJIT International, in a SOD-123FL. 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 silicon planar Zener voltage regulator diode, marked as pin 1 in the SOD-123FL outline drawing. |
| 2 | Anode | passive | Anode terminal of the silicon planar Zener voltage regulator diode, marked as pin 2 in the SOD-123FL outline drawing. |

## Key specifications

| Parameter | Value |
|---|---|
| Manufacturer | PANJIT International |
| Package | SOD-123FL |
| 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 |
|---|---|---|---|---|---|---|---|
| Non-repetitive peak pulse power dissipation (100 µs square pulse) | PZSM |  |  | 300 | W | 100 μs square pulse(note 2) | 1 |
| Non-repetitive peak pulse power dissipation (10/1000 µs waveform) | PRSM |  |  | 150 | W | 10/1000 μs waveform (BZD27-C7V5P to BZD27-C75P) | 1 |
| Power dissipation | PTOT |  |  | 2.3 | W | TL=80 OC | 1 |
| Power dissipation | PTOT |  |  | 0.8 | W | TA =25 OC; note 1 (mounted on epoxy-glass PCB with 3X3 mm Cu pads) | 1 |
| Forward voltage | VF |  |  | 1.2 | V | IF=0.2A | 1 |
| Maximum junction temperature | TJ |  |  | 150 | OC |  | 1 |
| Storage temperature range | Ts | -55 |  | 150 | OC |  | 1 |

## CAD (KiCad official)

- Symbol: `BZD27C13P_R1_00001`
- Footprint: `Diode_SMD:D_SOD-123F`
- 3D model: SOD-123FL (KiCad packages3D, STEP)
- 3D model files: `bzd27c13p-r1-00001-etched.step` / `bzd27c13p-r1-00001-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `bzd27c13p-r1-00001.step` / `bzd27c13p-r1-00001.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [PANJIT International datasheet](docs/bzd27c13p-r1-00001-datasheet.pdf) (6 pp, sha256 `38d25cc14cd9ef91`, retrieved 2026-10-21, 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/bzd27c13p-r1-00001-datasheet.pdf)