component
ES1DB
Public Made by Adomby adom
LGE Diodes - General Purpose, SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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Contents
README
markdownES1DB
LGE · Diodes - General Purpose · SMB
ES1DB from LGE, in a SMB. 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, identified by the color band on the SMB/DO-214AA package. |
| 2 | A | passive | Anode terminal of the rectifier diode (the end opposite the color band). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LGE |
| Package | SMB |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum recurrent peak reverse voltage | VRRM | 200 | V | 1 | |||
| Maximum RMS voltage | VRMS | 140 | V | 1 | |||
| Maximum DC blocking voltage | VDC | 200 | V | 1 | |||
| Maximum average forward rectified current | IF(AV) | 1 | A | TA=75 | 1 | ||
| Peak forward surge current | IFSM | 30 | A | 8.3ms single half-sine-wave superimposed on rated load | 1 | ||
| Maximum instantaneous forward voltage | VF | 0.95 | V | IF=1.0 A | 1 | ||
| Maximum reverse current | IR | 5 | µA | TA=25, rated DC blocking voltage | 1 | ||
| Operating junction temperature range | TJ | -55 | 150 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 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 | copper | 3. Thermal resistance f rom junction to ambient and junction to lead P.C.B.mounted on 0.27''X0.27''(7.0X7.0mm2) copper pad areas | 1 |
CAD (KiCad official)
- Symbol:
ES1DB - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
es1db-etched.step/es1db-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);es1db.step/es1db.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LGE datasheet (2 pp, sha256
f108c6175d761c02, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).