component
1N4764
Public Made by Adomby adom
LGE Zener Diodes, DO-41. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
1N4764
LGE · Zener Diodes · DO-41
1N4764 from LGE, in a DO-41. 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-41 |
| 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 |
|---|---|---|---|---|---|---|---|
| Power dissipation | PDiss | 1 | W | @ Tamb 50 °C | 1 | ||
| Junction temperature | TJ | 200 | °C | 1 | |||
| Storage temperature range | Ts | -55 | 200 | °C | 1 | ||
| Standard zener voltage tolerance (no suffix; suffix A = ±5%) | VZ | -10 | 10 | % | standard ±10% tolerance, 1N4764 has no A suffix | 1 | |
| Maximum zener impedance | ZZT | 350 | Ω | @IZT (IZT = 2.5 mA) | 2 | ||
| Maximum zener impedance at knee current | ZZK | 3000 | Ω | @IZK | 2 | ||
| Forward voltage | VF | 1.2 | V | IF=200 mA | 1 | ||
| Nominal zener voltage | VZ | 100 | V | IZT = 2.5 mA | 2 | ||
| Junction to ambient thermal resistance | RThJA | 100 | K/W | I=9.5 mm (3/8"), TL=constant | 1 |
CAD (KiCad official)
- Symbol:
1N4764 - Footprint:
Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal - 3D model: DO-41 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (3 pp, sha256
503321cb92fb94c0, 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).
# 1N4764
**LGE** · Zener Diodes · DO-41
1N4764 from LGE, in a DO-41. 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-41 |
| 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 |
|---|---|---|---|---|---|---|---|
| Power dissipation | PDiss | | | 1 | W | @ Tamb 50 °C | 1 |
| Junction temperature | TJ | | | 200 | °C | | 1 |
| Storage temperature range | Ts | -55 | | 200 | °C | | 1 |
| Standard zener voltage tolerance (no suffix; suffix A = ±5%) | VZ | -10 | | 10 | % | standard ±10% tolerance, 1N4764 has no A suffix | 1 |
| Maximum zener impedance | ZZT | | | 350 | Ω | @IZT (IZT = 2.5 mA) | 2 |
| Maximum zener impedance at knee current | ZZK | | | 3000 | Ω | @IZK | 2 |
| Forward voltage | VF | | | 1.2 | V | IF=200 mA | 1 |
| Nominal zener voltage | VZ | | 100 | | V | IZT = 2.5 mA | 2 |
| Junction to ambient thermal resistance | RThJA | | 100 | | K/W | I=9.5 mm (3/8"), TL=constant | 1 |
## CAD (KiCad official)
- Symbol: `1N4764`
- Footprint: `Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal`
- 3D model: DO-41 (KiCad packages3D, STEP)
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [LGE datasheet](docs/1n4764-datasheet.pdf) (3 pp, sha256 `503321cb92fb94c0`, retrieved 2026-10-21, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `cathode-band convention` (convention), consensus `off` (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/1n4764-datasheet.pdf)