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SLESD9B5.0ST5G

Public Made by Adom

by 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.

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SLESD9B5.0ST5G

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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); slesd9b5-0st5g.step / slesd9b5-0st5g.glb are 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, primary two-terminal convention (convention), consensus off (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).

Datasheet PDF