component
ESD3V3U05-1006
Public Made by Adomby adom
TECH PUBLIC Electrostatic And Surge Protection (TVS/ESD), DFN1006-2. Pinout reviewed by a person against the datasheet, 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
markdownESD3V3U05-1006
TECH PUBLIC · Electrostatic And Surge Protection (TVS/ESD) · DFN1006-2
ESD3V3U05-1006 from TECH PUBLIC, in a DFN1006-2. 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 | 1 | passive | Terminal 1 of the uni-directional TVS diode, with junction capacitance of 0.45pF typical and 0.5pF maximum measured from pin 1 to pin 2 at VR = 0V and f = 1MHz. |
| 2 | 2 | passive | Terminal 2 of the uni-directional TVS diode, forming the other side of the protected line with reverse working voltage of 3.3V maximum and breakdown voltage of 4.2V minimum at 1mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TECH PUBLIC |
| Package | DFN1006-2 |
| Category | TVS/Fuse/Board Level Protection |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
ESD3V3U05-1006 - Footprint:
Diode_SMD:D_SOD-882 - 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files:
esd3v3u05-1006-etched.step/esd3v3u05-1006-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd3v3u05-1006.step/esd3v3u05-1006.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TECH PUBLIC datasheet (4 pp, sha256
79368adc293c0bf1, retrieved 2026-10-22, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).