component
SLESD9L5.0T5G
Public Made by Adomby adom
Slkor(SLKORMICRO Elec.) Electrostatic And Surge Protection (TVS/ESD), SOD-923. 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
markdownSLESD9L5.0T5G
Slkor(SLKORMICRO Elec.) · Electrostatic And Surge Protection (TVS/ESD) · SOD-923
SLESD9L5.0T5G 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 | CATHODE | passive | Cathode of the unidirectional ESD protection diode, connected to the protected line; stand-off voltage VRWM 5.0 V, breakdown 5.4 V min at 1.0 mA, capacitance 0.5 pF typ. |
| 2 | ANODE | passive | Anode of the unidirectional ESD protection diode, typically connected to ground; IEC 61000-4-2 protection of ±10 kV contact and ±15 kV air. |
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 | µA | @ VRWM | 2 | ||
| Breakdown Voltage | VBR | 5.4 | V | @ IT = 1.0 mA | 2 | ||
| Capacitance | C | 0.5 | 0.9 | pF | VR = 0, f = 1.0 MHz | 2 | |
| Clamping Voltage | VC | 9.8 | V | @ IPP = 1 A | 2 | ||
| Forward Voltage | VF | 1 | V | IF = 10 mA | 2 | ||
| IEC 61000-4-2 ESD Contact | -10 | 10 | kV | Contact | 1 | ||
| IEC 61000-4-2 ESD Air | -15 | 15 | kV | Air | 1 | ||
| Total Power Dissipation on FR-5 Board | PD | 150 | mW | TA = 25°C, FR-5 = 1.0 x 0.75 x 0.62 in | 1 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 1 | ||
| Junction Temperature Range | TJ | -55 | 125 | °C | 1 | ||
| Lead Solder Temperature | TL | 260 | °C | Maximum, 10 second duration | 1 |
CAD (KiCad official)
- Symbol:
SLESD9L5.0T5G - Footprint:
Diode_SMD:D_SOD-923 - 3D model: SOD-923 (KiCad packages3D, STEP)
- 3D model files:
slesd9l5-0t5g-etched.step/slesd9l5-0t5g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);slesd9l5-0t5g.step/slesd9l5-0t5g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor(SLKORMICRO Elec.) datasheet (4 pp, sha256
c8cf183ad72d7f74, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-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).