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SS310B

Public Made by Adom

by adom

MDD Microdiode Semiconductor Schottky Diodes, 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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README.md Publish 0.1.0 · Ray 12d ago
ss310b-etched.glb Publish 0.1.0 · Ray 12d ago
ss310b-etched.step ss310b: factory component page (tier=lcsc) · Ray 12d ago
ss310b-hero.glb ss310b: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
ss310b-hero.overlay.json Publish 0.1.0 · Ray 12d ago
ss310b.glb Publish 0.1.0 · Ray 12d ago
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ss310b.step Publish 0.1.0 · Ray 12d ago

SS310B

MDD Microdiode Semiconductor · Schottky Diodes · SMB(DO-214AA)

SS310B from MDD Microdiode Semiconductor, 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 terminal, marked by the color band on the DO-214AA/SMB body; SS310B blocks up to 100 V VRRM/VDC and has 0.85 V maximum VF at 3.0 A.
2 A passive Anode terminal, the end opposite the cathode color band; SS310B carries 3 A maximum average forward rectified current and 80 A peak surge (8.3 ms half sine).

Key specifications

Parameter Value
Manufacturer MDD Microdiode Semiconductor
Package SMB(DO-214AA)
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: SS310B
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB(DO-214AA) (KiCad packages3D, STEP)
  • 3D model files: ss310b-etched.step / ss310b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ss310b.step / ss310b.glb are the bare package body.

Provenance

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

  • Datasheet: MDD Microdiode Semiconductor datasheet (3 pp, sha256 4ae1cd9e2190fcaf, retrieved 2026-10-12, 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