component
ESD3Z15CM
Public Made by Adomby adom
YFW 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
markdownESD3Z15CM
YFW · ESD And Surge Protection (TVS/ESD) · SOD-323
ESD3Z15CM from YFW, 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 | K | passive | Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint. |
| 2 | A | passive | Anode. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | YFW |
| 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 | 15 | V | 2 | |||
| Breakdown voltage | VB | 16.7 | V | IT = 1 mA | 2 | ||
| Clamping voltage @1A | Vc@1A | 24 | V | 1 A | 2 | ||
| Clamping voltage | Vc | 38 | V | @ 10 A | 2 | ||
| Reverse leakage current | IR | 1 | uA | 2 | |||
| Capacitance | CT | 68 | pF | 2 | |||
| ESD per IEC61000-4-2 (Air) | VESD | -15 | 15 | kV | IEC61000-4-2 air | 1 | |
| ESD per IEC61000-4-2 (Contact) | VESD | -8 | 8 | kV | IEC61000-4-2 contact | 1 | |
| Peak pulse power | PPP | 350 | W | 8/20us | 1 | ||
| Operating temperature | TOPT | -55 | 150 | ℃ | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | ℃ | 1 | ||
| Lead soldering temperature | TL | 260 | ℃ | 10 sec. | 1 |
CAD (KiCad official)
- Symbol:
ESD3Z15CM - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
esd3z15cm-etched.step/esd3z15cm-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);esd3z15cm.step/esd3z15cm.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: YFW datasheet (3 pp, sha256
f2bdef93301980a2, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarycathode-band 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).