component
ESD5V0B03-323-ES
Public Made by Adomby adom
ElecSuper ESD And Surge Protection (TVS/ESD), SOD-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 9d ago |
| viewers | 9d ago |
| esd5v0b03-323-es-etched.glb | 9d ago |
| esd5v0b03-323-es-etched.step | 9d ago |
| esd5v0b03-323-es-hero.glb | 9d ago |
| esd5v0b03-323-es-hero.overlay.json | 9d ago |
| esd5v0b03-323-es.glb | 9d ago |
| esd5v0b03-323-es.kicad_mod | 9d ago |
| esd5v0b03-323-es.kicad_sym | 9d ago |
| esd5v0b03-323-es.lbr | 9d ago |
| esd5v0b03-323-es.step | 9d ago |
| package.json | 9d ago |
| page.json | 9d ago |
| README.md | 9d ago |
ESD5V0B03-323-ES
ElecSuper · ESD And Surge Protection (TVS/ESD) · SOD-323
ESD5V0B03-323-ES from ElecSuper, 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 | IO | passive | Bidirectional ESD protection line, connect to the IO line to be protected (symmetric with pin 2; 5.0 V max stand-off, 0.8 pF typical capacitance). |
| 2 | IO | passive | Bidirectional ESD protection line, connect to the IO line to be protected (symmetric with pin 1; 5.0 V max stand-off, 0.8 pF typical capacitance). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ElecSuper |
| 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 |
|---|---|---|---|---|---|---|---|
| Rated reverse stand-off voltage | VRWM | 5 | V | 3 | |||
| Minimum breakdown voltage | VBR | 6.5 | V | IT = 1mA | 3 | ||
| Maximum peak pulse current | IPP | 15 | A | 3 | |||
| Reverse leakage current | IR | 1 | uA | @VRWM | 3 | ||
| Peak pulse power | Ppk | 400 | W | tp=8/20us @25℃ | 2 | ||
| ESD air discharge | VESD | -30 | 30 | kV | IEC61000-4-2 air discharge @25℃ | 2 | |
| ESD contact discharge | VESD | -30 | 30 | kV | IEC61000-4-2 contact discharge @25℃ | 2 | |
| Junction temperature | TJ | 150 | ℃ | 2 | |||
| Operating temperature | TOP | -40 | 125 | ℃ | 2 | ||
| Storage temperature | TSTG | -55 | 150 | ℃ | 2 | ||
| Lead temperature | TL | 260 | ℃ | 2 | |||
| Clamping voltage | VCL | 8.5 | V | I=1A | 3 | ||
| Clamping voltage at IPP | VCL | 20 | V | I=IPP | 3 | ||
| Line capacitance | CO | 0.8 | pF | VIO=0V, VP-P = 30mV, f = 1MHz | 3 |
CAD (KiCad official)
- Symbol:
ESD5V0B03-323-ES - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
esd5v0b03-323-es-etched.step/esd5v0b03-323-es-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd5v0b03-323-es.step/esd5v0b03-323-es.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ElecSuper datasheet (7 pp, sha256
6437e63105865c53, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-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).