component
3EZ8.2D5
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.
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3EZ8.2D5
LGE · Zener Diodes · DO-15
3EZ8.2D5 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 |
|---|---|---|---|---|---|---|---|
| DC Power Dissipation | PD | 3 | Watts | TL = 75 °C (Note1); TL = lead temperature at 3/8" (9.5mm) from body | 1 | ||
| Maximum Forward Voltage | VF | 1.5 | Volts | IF = 200 mA | 1 | ||
| Maximum Thermal Resistance Junction to Ambient Air | RθJA | 60 | K / W | Note2: valid provided leads are kept at ambient temperature at a distance of 10 mm from case | 1 | ||
| Junction Temperature Range | TJ | -55 | 175 | °C | 1 | ||
| Storage Temperature Range | Ts | -55 | 175 | °C | 1 | ||
| Maximum Zener Impedance | ZZT | 2.3 | Ω | @ IZT = 91 mA (3EZ8.2D5 row) | 2 | ||
| Maximum Zener Impedance (knee) | ZZK | 700 | Ω | @ IZK = 0.5 mA (3EZ8.2D5 row) | 2 | ||
| Maximum Reverse Leakage Current | IR | 50 | μA | @ VR = 6.0 V (3EZ8.2D5 row) | 2 | ||
| Maximum DC Zener Current | IZM | 330 | mA | 3EZ8.2D5 row | 2 | ||
| Nominal Zener Voltage tolerance | VZ | -5 | 5 | % | Suffix "5" indicates ±5.0% tolerance (3EZ8.2D5) | 3 | |
| Nominal Zener Voltage | VZ | 8.2 | V | @ IZT = 91 mA (3EZ8.2D5 row) | 2 |
CAD (KiCad official)
- Symbol:
3EZ8.2D5 - 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 (3 pp, sha256
cee3a3f96f833dba, retrieved 2026-10-17, 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).
# 3EZ8.2D5
**LGE** · Zener Diodes · DO-15
3EZ8.2D5 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 |
|---|---|---|---|---|---|---|---|
| DC Power Dissipation | PD | | | 3 | Watts | TL = 75 °C (Note1); TL = lead temperature at 3/8" (9.5mm) from body | 1 |
| Maximum Forward Voltage | VF | | | 1.5 | Volts | IF = 200 mA | 1 |
| Maximum Thermal Resistance Junction to Ambient Air | RθJA | | | 60 | K / W | Note2: valid provided leads are kept at ambient temperature at a distance of 10 mm from case | 1 |
| Junction Temperature Range | TJ | -55 | | 175 | °C | | 1 |
| Storage Temperature Range | Ts | -55 | | 175 | °C | | 1 |
| Maximum Zener Impedance | ZZT | | | 2.3 | Ω | @ IZT = 91 mA (3EZ8.2D5 row) | 2 |
| Maximum Zener Impedance (knee) | ZZK | | | 700 | Ω | @ IZK = 0.5 mA (3EZ8.2D5 row) | 2 |
| Maximum Reverse Leakage Current | IR | | | 50 | μA | @ VR = 6.0 V (3EZ8.2D5 row) | 2 |
| Maximum DC Zener Current | IZM | | | 330 | mA | 3EZ8.2D5 row | 2 |
| Nominal Zener Voltage tolerance | VZ | -5 | | 5 | % | Suffix "5" indicates ±5.0% tolerance (3EZ8.2D5) | 3 |
| Nominal Zener Voltage | VZ | | 8.2 | | V | @ IZT = 91 mA (3EZ8.2D5 row) | 2 |
## CAD (KiCad official)
- Symbol: `3EZ8.2D5`
- 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](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603097453395009536) (3 pp, sha256 `cee3a3f96f833dba`, retrieved 2026-10-17, 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/3ez8-2d5-datasheet.pdf)