component

RS3JB

Public Made by Adom

by adom

MDD Microdiode Semiconductor Fast Recovery / High Efficiency Diodes, SMB. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, 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 12d ago
viewers rs3jb: viewers · Ray 12d ago
package.json Publish 0.1.0 · Ray 12d ago
page.json Set visibility: public · Ray 12d ago
README.md Publish 0.1.0 · Ray 12d ago
rs3jb-etched.glb Publish 0.1.0 · Ray 12d ago
rs3jb-etched.step rs3jb: factory component page (tier=lcsc) · Ray 12d ago
rs3jb-hero.glb rs3jb: hero GLB from the etched model (keeps the MPN mark) · Ray 12d ago
rs3jb-hero.overlay.json Publish 0.1.0 · Ray 12d ago
rs3jb.glb Publish 0.1.0 · Ray 12d ago
rs3jb.kicad_mod Publish 0.1.0 · Ray 12d ago
rs3jb.kicad_sym Publish 0.1.0 · Ray 12d ago
rs3jb.lbr Publish 0.1.0 · Ray 12d ago
rs3jb.step Publish 0.1.0 · Ray 12d ago

RS3JB

MDD Microdiode Semiconductor · Fast Recovery / High Efficiency Diodes · SMB

RS3JB from MDD Microdiode Semiconductor, 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: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer MDD Microdiode Semiconductor
Package SMB
Category Diodes
Pins 2

CAD (KiCad official)

  • Symbol: RS3JB
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: rs3jb-etched.step / rs3jb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); rs3jb.step / rs3jb.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 e2a0041318269ecf, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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