component
TPB5546N-2
Public Made by Adomby 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.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownTPB5546N-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tpb5546n-2.step/tpb5546n-2.glbare 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, primarycathode-band convention(convention), consensusoff(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).