component
SESD9D5V
Public Made by Adomby adom
SINO IC ESD And Surge Protection (TVS/ESD), SOD-923. 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
markdownSESD9D5V
SINO IC · ESD And Surge Protection (TVS/ESD) · SOD-923
SESD9D5V from SINO IC, in a SOD-923. 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 | SINO IC |
| Package | SOD-923 |
| 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 | VBR | 6.2 | 6.8 | 7.6 | V | @ IT = 1.0 mA | 2 |
| Maximum reverse leakage current | IR | 1 | µA | @ VRWM | 2 | ||
| Forward voltage | VF | 1.25 | V | @ IF = 10 mA | 2 | ||
| Working peak reverse voltage | VRWM | 5 | V | 2 | |||
| Capacitance | C | 25 | pF | f = 1MHz, VR = 0V, TA = 25℃ | 2 | ||
| ESD voltage per IEC 61000-4-2 contact | 8 | kV | IEC 61000-4-2 (ESD) contact | 1 | |||
| ESD voltage per human body model | 25 | kV | Per Human Body Model | 1 | |||
| ESD voltage per machine model | 400 | V | Per Machine Model | 1 | |||
| Peak pulse power | PD | 60 | W | tp = 8/20μs @ TA=25℃ | 1 | ||
| Junction and storage temperature range | TJ,TSTG | -55 | 150 | ℃ | 1 | ||
| Lead solder temperature (maximum) | TL | 260 | ℃ | 10 second duration | 1 |
CAD (KiCad official)
- Symbol:
SESD9D5V - Footprint:
Diode_SMD:D_SOD-923 - 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files:
sesd9d5v-etched.step/sesd9d5v-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sesd9d5v.step/sesd9d5v.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SINO IC datasheet (4 pp, sha256
16b3eab3dbc61496, retrieved 2026-10-15, 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).