component
PESD3V3S1UL
Public Made by Adomby adom
Nexperia ESD Protection Devices, DFN1006-2. Pinout cross-checked by two models 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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Contents
README
markdownPESD3V3S1UL
Nexperia · ESD Protection Devices · DFN1006-2
PESD3V3S1UL from Nexperia, 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 | K | passive | Cathode of the unidirectional ESD protection diode; the marking bar on the package indicates the cathode. |
| 2 | A | passive | Anode of the unidirectional ESD protection diode, connected to the ground side of the protected line. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Nexperia |
| Package | DFN1006-2 |
| Category | Circuit Protection |
| 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 standoff voltage | VRWM | 3.3 | V | Tamb = 25 °C | 4 | ||
| Breakdown voltage | VBR | 5.2 | 5.6 | 6 | V | IR = 5 mA; Tamb = 25 °C | 4 |
| Reverse leakage current | IRM | 0.7 | 2 | µA | VRWM = 3.3 V; Tamb = 25 °C | 4 | |
| Diode capacitance | Cd | 207 | 300 | pF | f = 1 MHz; VR = 0 V; Tamb = 25 °C | 4 | |
| Clamping voltage | VCL | 8 | V | IPP = 1 A; Tamb = 25 °C | 4 | ||
| Clamping voltage | VCL | 20 | V | IPPM = 15 A; Tamb = 25 °C | 4 | ||
| Differential resistance | Rdiff | 400 | Ω | IR = 1 mA; Tamb = 25 °C | 4 | ||
| Rated peak pulse power | PPPM | 150 | W | 3 | |||
| Rated peak pulse current | IPPM | 15 | A | tp = 8/20 µs | 3 | ||
| Junction temperature | Tj | 150 | °C | 3 | |||
| Ambient temperature | Tamb | -55 | 150 | °C | 3 | ||
| Storage temperature | Tstg | -65 | 150 | °C | 3 | ||
| Electrostatic discharge voltage | VESD | 30 | kV | IEC 61000-4-2 (contact discharge) | 3 | ||
| Electrostatic discharge voltage | VESD | 10 | kV | MIL-STD-883 (human body model) | 3 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| housing | pet | voltage MIL-STD-883 (human body model) [2] - 10 kV [1] Non-repetitive current pulse 8/20 µs exponential decay waveform according to IEC61000-4-5. | 3 |
CAD (KiCad official)
- Symbol:
PESD3V3S1UL - Footprint:
Diode_SMD:D_SOD-882 - 3D model: DFN1006-2 (KiCad packages3D, STEP)
- 3D model files:
pesd3v3s1ul-etched.step/pesd3v3s1ul-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pesd3v3s1ul.step/pesd3v3s1ul.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Nexperia datasheet (12 pp, sha256
910eced47b0aacb0, retrieved 2026-10-21, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(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).