component
PESD5V0L1UL
Public Made by Adomby adom
UMW ESD Protection Devices, SOD-882. 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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README
markdownPESD5V0L1UL
UMW · ESD Protection Devices · SOD-882
PESD5V0L1UL from UMW, 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 | Pin 1 | passive | One of the two terminals of the unidirectional ESD protection diode; the datasheet measures clamping and reverse characteristics from pin 1 to pin 2. |
| 2 | Pin 2 | passive | The other terminal of the unidirectional ESD protection diode; the datasheet measures clamping and reverse characteristics from pin 1 to pin 2. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | UMW |
| Package | SOD-882 |
| Category | TVS/Fuse/Board Level 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 |
|---|---|---|---|---|---|---|---|
| Peak pulse power | PPP | 42 | W | tp=8/20μs | 2 | ||
| Peak pulse current | IPP | 3.5 | A | tp=8/20μs | 2 | ||
| Junction temperature | TJ | 150 | °C | 2 | |||
| Ambient temperature | Tamb | -55 | 150 | °C | 2 | ||
| Storage temperature | TSTG | -65 | 150 | °C | 2 | ||
| Breakdown voltage | VBR | 6.4 | 6.8 | 7.2 | V | IR=5mA | 4 |
| Reverse leakage current | IRM | 10 | 100 | nA | VRWM=5V | 4 | |
| Diode capacitance | Cd | 25 | 30 | pF | VR=0V, f=1MHz | 4 | |
| ESD voltage, IEC 61000-4-2 contact discharge | VESD | 26 | kV | IEC 61000-4-2 (contact discharge) | 3 | ||
| ESD voltage, machine model | VESD | 400 | V | machine model | 3 | ||
| ESD voltage, human body model | VESD | 10 | kV | MIL-STD-883 (human body model) | 3 |
CAD (KiCad official)
- Symbol:
PESD5V0L1UL - Footprint:
Diode_SMD:D_SOD-882 - 3D model: SOD-882 (KiCad packages3D, STEP)
- 3D model files:
pesd5v0l1ul-etched.step/pesd5v0l1ul-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);pesd5v0l1ul.step/pesd5v0l1ul.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: UMW datasheet (11 pp, sha256
e02542d5109dafbf, retrieved 2026-10-21, tier: lcsc) - 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).