component
PESD3V3L2UM
Public Made by Adomby adom
Nexperia ESD And Surge Protection (TVS/ESD), SOT-883. 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
markdownPESD3V3L2UM
Nexperia · ESD And Surge Protection (TVS/ESD) · SOT-883
PESD3V3L2UM from Nexperia, in a SOT-883. 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 | Cathode 1 | passive | Cathode 1 for ESD protection diode with 3.3 V reverse standoff voltage and 3 A peak pulse current rating per 8/20 µs pulse. |
| 2 | Cathode 2 | passive | Cathode 2 for ESD protection diode with 3.3 V reverse standoff voltage and 3 A peak pulse current rating per 8/20 µs pulse. |
| 3 | Common Anode | power_in | Common anode connected to ground as the ESD clamp reference point. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | SOT-883 |
| Category | Circuit Protection |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
PESD3V3L2UM - Footprint:
Package_TO_SOT_SMD:SOT-883 - 3D model: SOT-883, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 1.45 mm nominal SOT height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
pesd3v3l2um-etched.step/pesd3v3l2um-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pesd3v3l2um.step/pesd3v3l2um.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (10 pp, sha256
7510b72d19e6590c, retrieved 2026-10-01, 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).