component

UF2M

Public Made by Adom

by adom

LGE Diodes - General Purpose, SMB(DO-214AA). 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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uf2m-etched.step uf2m: factory component page (tier=lcsc) · Ray 2d ago
uf2m-hero.glb uf2m: hero GLB from the etched model (keeps the MPN mark) · Ray 2d ago
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UF2M

LGE · Diodes - General Purpose · SMB(DO-214AA)

UF2M from LGE, in a SMB(DO-214AA). 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, marked by the color band on the DO-214AA package; UF2M is rated 1000 V VRRM, 700 V VRMS and 1000 V DC blocking voltage.
2 A passive Anode; UF2M is rated 2.0 A average forward rectified current at TL=90 and 50 A peak forward surge current.

Key specifications

Parameter Value
Manufacturer LGE
Package SMB(DO-214AA)
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 1000 V 1
Maximum RMS voltage VRMS 700 V 1
Maximum DC blocking voltage VDC 1000 V 1
Maximum average forward rectified current IF(AV) 2 A @TL=90 1
Peak forward surge current IFSM 50 A 8.3ms single half-sine-wave superimposed on rated load @TJ=125 1
Maximum instantaneous forward voltage VF 1.7 V at 2.0 A 1
Operating junction temperature range TJ -55 150 °C 1
Storage temperature range TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: UF2M
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: uf2m-etched.step / uf2m-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); uf2m.step / uf2m.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: LGE datasheet (2 pp, sha256 031933badcbaaa3c, 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