component

MM1W18L

Public Made by Adom

by adom

GOODWORK Zener Diodes, SOD-123FL. 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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MM1W18L

GOODWORK · Zener Diodes · SOD-123FL

MM1W18L from GOODWORK, in a SOD-123FL. 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 (zener bar side of the diode symbol); zener reverse voltage for MM1W18L is 16.8 V min / 18 V nom / 19.2 V max at IZT = 14 mA.
2 A passive Anode; the diode is rated for 1 W power dissipation at TL=75°C and a forward voltage of 1.2 V at IF = 200 mA.

Key specifications

Parameter Value
Manufacturer GOODWORK
Package SOD-123FL
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: MM1W18L
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: mm1w18l-etched.step / mm1w18l-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mm1w18l.step / mm1w18l.glb are the bare package body.

Provenance

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

  • Datasheet: GOODWORK datasheet (5 pp, sha256 6801a7a04115ca09, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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