component

TPB5546N-2

Public Made by Adom

by adom

TECH PUBLIC Schottky Barrier Diodes (SBD), SOD-882. 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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package.json Publish 0.1.0 · Ray 7d ago
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README.md Publish 0.1.0 · Ray 7d ago
tpb5546n-2-etched.glb Publish 0.1.0 · Ray 7d ago
tpb5546n-2-etched.step tpb5546n-2: factory component page (tier=lcsc) · Ray 7d ago
tpb5546n-2-hero.glb tpb5546n-2: hero GLB from the etched model (keeps the MPN mark) · Ray 7d ago
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tpb5546n-2.glb Publish 0.1.0 · Ray 7d ago
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TPB5546N-2

TECH PUBLIC · Schottky Barrier Diodes (SBD) · SOD-882

TPB5546N-2 from TECH PUBLIC, in a SOD-882. 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 TECH PUBLIC
Package SOD-882
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
Reverse voltage (DC) VR 40 V 1
Average rectified forward current Io 200 mA 1
Peak forward surge current IFSM 500 mA 1
Junction temperature Tj 125 ℃ 1
Storage temperature range TSTG -40 125 ℃ 1
Forward voltage VF 0.35 V IF=10mA 1
Forward voltage VF 0.4 V IF=20mA 1
Reverse current IR 10 μA VR=10V 1

CAD (KiCad official)

  • Symbol: TPB5546N-2
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: SOD-882 (KiCad packages3D, STEP)
  • 3D model files: tpb5546n-2-etched.step / tpb5546n-2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tpb5546n-2.step / tpb5546n-2.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (2 pp, sha256 9c34b11e0d0103c0, retrieved 2026-10-21, 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