component
KPESD8V0S1BA
Public Made by Adomby adom
KUU ESD And Surge Protection (TVS/ESD), SOD-323. 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
markdownKPESD8V0S1BA
KUU · ESD And Surge Protection (TVS/ESD) · SOD-323
KPESD8V0S1BA from KUU, in a SOD-323. 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 an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SOD-323 |
| 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 Working Voltage | VRWM | 8 | V | 2 | |||
| Reverse Breakdown Voltage | VBR | 9.1 | 11 | V | IT = 1mA | 2 | |
| Reverse Leakage Current | IR | 1 | μA | VRWM = 8V | 2 | ||
| Clamping Voltage | VC | 17.5 | 20 | V | IPP =15A, tP = 8/20μs | 2 | |
| Operating Junction Temperature | TJ | 150 | ℃ | 1 | |||
| Storage Temperature Range | TSTG | -40 | 150 | ℃ | 1 | ||
| Peak Pulse Current | IPP | 15 | A | tP = 8/20μs | 1 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | -15 | 15 | KV | IEC 61000-4-2 Air | 1 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -8 | 8 | KV | IEC 61000-4-2 Contact | 1 | |
| Junction Capacitance | CJ | 130 | pF | VR = 0 V, f = 1MHz | 2 |
CAD (KiCad official)
- Symbol:
KPESD8V0S1BA - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
kpesd8v0s1ba-etched.step/kpesd8v0s1ba-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);kpesd8v0s1ba.step/kpesd8v0s1ba.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (3 pp, sha256
d799d53a4b37ca1a, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal 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).