component
SLESD9B5.0ST5G
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) ESD Protection Devices, 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
markdownSLESD9B5.0ST5G
Slkor(SLKORMICRO Elec.) · ESD Protection Devices · SOD-923
SLESD9B5.0ST5G from Slkor(SLKORMICRO Elec.), 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 | 1 | passive | Terminal 1 of an unpolarised fuse; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised fuse; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor(SLKORMICRO Elec.) |
| Package | SOD-923 |
| Category | TVS/Fuse/Board Level 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 |
|---|---|---|---|---|---|---|---|
| Working peak reverse voltage | VRWM | 5 | V | 2 | |||
| Maximum reverse leakage current | IR | 1 | uA | @ VRWM | 2 | ||
| Breakdown voltage | VBR | 5.6 | V | @ IT = 1.0 mA (Note 1), pulse test at 25°C | 2 | ||
| Maximum reverse peak pulse current | IPP | 9.4 | A | Surge current per Figure 1 | 2 | ||
| Peak pulse power | PPK | 174 | W | Surge current per Figure 1 | 2 | ||
| Clamping voltage | VC | 11.6 | V | @ IPP = 5 A | 2 | ||
| Clamping voltage | VC | 18.6 | V | @ Max IPP | 2 | ||
| Device capacitance | C | 12 | pF | 2 | |||
| Forward voltage | VF | 0.9 | V | @ IF = 10 mA | 2 | ||
| Peak pulse power | PPP | 150 | W | tp = 8/20 μs | 1 | ||
| Maximum lead temperature for soldering | TL | 260 | °C | during 10 s | 1 | ||
| Storage temperature range | Tstg | -55 | 155 | °C | 1 | ||
| Operating temperature range | Top | -40 | 125 | °C | 1 | ||
| Maximum junction temperature | Tj | 150 | °C | 1 | |||
| ESD voltage per human body model | 16 | KV | Human body model | 1 | |||
| IEC61000-4-2 (ESD) air discharge | -15 | 15 | KV | IEC61000-4-2 air discharge, printed ±15 KV | 1 | ||
| IEC61000-4-2 (ESD) contact discharge | -8 | 8 | KV | IEC61000-4-2 contact discharge, printed ±8 (unit not shown in text) | 1 | ||
| IEC61000-4-4 (EFT) | 40 | A | IEC61000-4-4 (EFT) | 1 |
CAD (KiCad official)
- Symbol:
SLESD9B5.0ST5G - Footprint:
Diode_SMD:D_SOD-923 - 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files:
slesd9b5-0st5g-etched.step/slesd9b5-0st5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);slesd9b5-0st5g.step/slesd9b5-0st5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (2 pp, sha256
29dfe6918f661e68, retrieved 2026-10-21, 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).