component
ESDBKV24VD3
Public Made by Adomby adom
Changjing 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 | 13d ago |
| viewers | 13d ago |
| esdbkv24vd3-etched.glb | 13d ago |
| esdbkv24vd3-etched.step | 13d ago |
| esdbkv24vd3-hero.glb | 13d ago |
| esdbkv24vd3-hero.overlay.json | 13d ago |
| esdbkv24vd3.glb | 13d ago |
| esdbkv24vd3.kicad_mod | 13d ago |
| esdbkv24vd3.kicad_sym | 13d ago |
| esdbkv24vd3.lbr | 13d ago |
| esdbkv24vd3.step | 13d ago |
| package.json | 13d ago |
| page.json | 13d ago |
| README.md | 13d ago |
ESDBKV24VD3
Changjing · ESD And Surge Protection (TVS/ESD) · SOD-323
ESDBKV24VD3 from Changjing, 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 | A1 | passive | Terminal of the bi-directional ESD protection diode (one line, 24V reverse stand-off, 26.7V min breakdown at 1mA); marked '−' on the package outline at the banded end, and the device is symmetric so polarity does not matter. |
| 2 | A2 | passive | Second terminal of the bi-directional ESD protection diode (one line, 24V reverse stand-off, 55V max clamping at IPP=7A 8/20µs); marked '+' on the package outline at the unbanded end, and the device is symmetric so polarity does not matter. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown voltage | V(BR) | 26.7 | V | IT=1mA | 3 | ||
| Reverse stand off voltage | VRWM | 24 | V | 3 | |||
| Reverse leakage current | IR | 1 | μA | VRWM= V | 3 | ||
| Clamping voltage | VC | 55 | V | IPP=7A, 8/20μs | 3 | ||
| Junction capacitance | CJ | 31 | pF | VR=0V,f=1MHz | 3 | ||
| Peak Pulse Power | PPP | 385 | W | Non-repetitive current pulse 8/20μs exponential decay per IEC61000-4-5 | 2 | ||
| Peak Pulse Current | IPP | 7 | A | Non-repetitive current pulse 8/20μs exponential decay per IEC61000-4-5 | 2 | ||
| IEC 61000-4-2 ESD Voltage, Air Model | VESD | -25 | 25 | kV | Device stressed with ten non-repetitive ESD pulses | 2 | |
| IEC 61000-4-2 ESD Voltage, Contact Model | VESD | -25 | 25 | kV | Device stressed with ten non-repetitive ESD pulses | 2 | |
| JESD22-A114-B ESD Voltage, Human Body Model | VESD | -16 | 16 | kV | Device stressed with ten non-repetitive ESD pulses | 2 | |
| ESD Voltage, Machine Model | VESD | -0.4 | 0.4 | kV | Device stressed with ten non-repetitive ESD pulses | 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:
ESDBKV24VD3 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
esdbkv24vd3-etched.step/esdbkv24vd3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esdbkv24vd3.step/esdbkv24vd3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (6 pp, sha256
2d74f78fec4cf931, retrieved 2026-10-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).