component

SMF7.0A-HAF

Public Made by Adom

by adom

EIC Semicon ESD And Surge Protection (TVS/ESD), 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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docs Publish 0.1.0 · Ray 24d ago
viewers smf7-0a-haf: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
package.json Publish 0.1.0 · Ray 24d ago
page.json Set visibility: public · Ray 24d ago
README.md Publish 0.1.0 · Ray 24d ago
smf7-0a-haf-etched.glb Publish 0.1.0 · Ray 24d ago
smf7-0a-haf-etched.step smf7-0a-haf: factory component page (tier=lcsc) · Ray 24d ago
smf7-0a-haf-hero.glb smf7-0a-haf: hero GLB from the etched model (keeps the MPN mark) · Ray 24d ago
smf7-0a-haf-hero.overlay.json Publish 0.1.0 · Ray 24d ago
smf7-0a-haf.glb Publish 0.1.0 · Ray 24d ago
smf7-0a-haf.kicad_mod Publish 0.1.0 · Ray 24d ago
smf7-0a-haf.kicad_sym smf7-0a-haf: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
smf7-0a-haf.lbr smf7-0a-haf: symbol repaired (D_Zener, cathode pad 1) · Ray 1d ago
smf7-0a-haf.step Publish 0.1.0 · Ray 24d ago

SMF7.0A-HAF

EIC Semicon · ESD And Surge Protection (TVS/ESD) · SOD-123FL

SMF7.0A-HAF from EIC Semicon, 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 Cathode passive Cathode terminal of the TVS diode, per the PINNING table on the SOD-123FL outline; the datasheet gives no separate electrical limit for this pin, and the family ratings apply (SMF7.0A stand-off voltage VWM 7 V, breakdown VBR 7.8 V min to 8.6 V max at IT 10 mA).
2 Anode passive Anode terminal of the TVS diode, per the PINNING table on the SOD-123FL outline; the datasheet gives no separate electrical limit for this pin, and the absolute maximum ratings apply (peak pulse power PPPM 200 W, junction and storage temperature −55 to +150 ℃).

Key specifications

Parameter Value
Manufacturer EIC Semicon
Package SOD-123FL
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMF7.0A-HAF
  • Footprint: Diode_SMD:D_SOD-123F
  • 3D model: SOD-123FL (KiCad packages3D, STEP)
  • 3D model files: smf7-0a-haf-etched.step / smf7-0a-haf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smf7-0a-haf.step / smf7-0a-haf.glb are the bare package body.

Provenance

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

  • Datasheet: EIC Semicon datasheet (4 pp, sha256 cc47cd7c8fd0e2f0, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-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