component
1N5359B
Public Made by Adomby adom
LGE Zener Diodes, DO-15. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Contents
README
markdown1N5359B
LGE · Zener Diodes · DO-15
1N5359B from LGE, in a DO-15. 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | DO-15 |
| 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 tolerance (suffix B, ±5%) | VZ | -5 | 5 | % | Suffix B for ±5% tolerance; standard type is ±10% | 1 | |
| Maximum Zener impedance | ZZT@IZT | 3.5 | Ω | IZT=50 mA | 2 | ||
| Maximum Zener impedance at IZK | ZZK@IZK | 100 | Ω | IZK=1 mA | 2 | ||
| Max reverse leakage current | IR | 0.5 | µA | VR=18.2 V | 2 | ||
| Peak surge current (Ir) | Ir | 4.4 | A | 8.3 ms single square-wave, non-recurrent (NOTE 3) | 2 | ||
| Voltage regulation (Note 4) | VZ | 0.55 | V | Vz measured at 10% and 50% of IZmax (NOTE 4) | 2 | ||
| Maximum regulator current | IZM | 198 | mA | TL=75 at 3/8 in maximum from device body (NOTE 5) | 2 | ||
| DC power dissipation | PD | 5 | W | TL=75, zero lead length (Fig.1); mounted on 8.0 mm2 pads (NOTE 1) | 1 | ||
| Storage temperature range | Ts | -55 | 150 | °C | 1 | ||
| Junction temperature | TJ | -55 | 150 | °C | 1 | ||
| Zener voltage | VZ | 24 | V | IZT=50 mA | 2 |
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 | copper | NOTES: (1) Mounted on 8.0mm2 copper pads to each terminal. | 1 |
CAD (KiCad official)
- Symbol:
1N5359B - Footprint:
Diode_THT:D_DO-15_P12.70mm_Horizontal - 3D model: DO-15 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (5 pp, sha256
b2a8599d7ca807f9, retrieved 2026-10-21, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band convention(convention), consensusoff(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).