component
AD-ESD24VC2
Public Made by Adomby adom
Changjing TVS, SOT-23. 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
markdownAD-ESD24VC2
Changjing · TVS · SOT-23
AD-ESD24VC2 from Changjing, in a SOT-23. 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 | I/O1 | passive | Protected line 1, the anode of the first uni-directional ESD diode, with reverse standoff voltage 24V max and breakdown voltage 26.7V to 33V at 1mA. |
| 2 | I/O2 | passive | Protected line 2, the anode of the second uni-directional ESD diode, with reverse standoff voltage 24V max and breakdown voltage 26.7V to 33V at 1mA. |
| 3 | COMMON | passive | Common cathode of both ESD diodes, with the cathodes tied together as shown in the package symbol. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Changjing |
| Package | SOT-23 |
| Category | TVS/Fuse/Board Level Protection |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
AD-ESD24VC2 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
ad-esd24vc2-etched.step/ad-esd24vc2-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad-esd24vc2.step/ad-esd24vc2.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Changjing datasheet (7 pp, sha256
f03261b0d4405420, retrieved 2026-10-28, 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).