component

ES1DB

Public Made by Adom

by adom

LGE Diodes - General Purpose, SMB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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es1db-hero.glb es1db: hero GLB from the etched model (keeps the MPN mark) · Ray 3d ago
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ES1DB

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); es1db.step / es1db.glb are 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, primary claude-sonnet-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