component
ESDBVD5V0D5
Public Made by Adomby adom
Changjing ESD And Surge Protection (TVS/ESD), SOD-523. 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
markdownESDBVD5V0D5
Changjing · ESD And Surge Protection (TVS/ESD) · SOD-523
ESDBVD5V0D5 from Changjing, in a SOD-523. 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 | Changjing |
| Package | SOD-523 |
| 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 stand off voltage | VRWM | 5 | V | 3 | |||
| Reverse leakage current | IR | 1 | µA | VRWM=5V | 3 | ||
| Breakdown voltage | V(BR) | 5.6 | 10 | V | IT=1mA | 3 | |
| Clamping voltage | VC | 13 | V | IPP=4A | 3 | ||
| Junction capacitance | CJ | 3 | pF | VR=0V, f=1MHz | 3 | ||
| IEC 61000-4-2 ESD voltage, air model | VESD | -15 | 15 | kV | Air discharge, IEC 61000-4-2 | 2 | |
| IEC 61000-4-2 ESD voltage, contact model | VESD | -15 | 15 | kV | Contact discharge, IEC 61000-4-2 | 2 | |
| ESD voltage per human body model | -16 | 16 | JESD22-A114-B | 2 | |||
| ESD voltage machine model | -0.4 | 0.4 | 2 | ||||
| Peak pulse power | PPP | 52 | W | Non-repetitive 8/20µs exponential decay pulse, IEC61000-4-5 | 2 | ||
| Peak pulse current | IPP | 4 | A | Non-repetitive 8/20µs exponential decay pulse, IEC61000-4-5 | 2 | ||
| Lead solder temperature, maximum | TL | 260 | ℃ | 10 second duration | 2 | ||
| Operation junction and storage temperature range | TJ,Tstg | -55 | 150 | ℃ | 2 |
CAD (KiCad official)
- Symbol:
ESDBVD5V0D5 - Footprint:
Diode_SMD:D_SOD-523 - 3D model: SOD-523 (KiCad packages3D, STEP)
- 3D model files:
esdbvd5v0d5-etched.step/esdbvd5v0d5-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esdbvd5v0d5.step/esdbvd5v0d5.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (6 pp, sha256
bfe5e51c4f59f900, retrieved 2026-10-15, 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).