component
SLMESD5V0D9-ES
Public Made by Adomby adom
ElecSuper ESD And Surge Protection (TVS/ESD), SOD-323. 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
markdownSLMESD5V0D9-ES
ElecSuper · ESD And Surge Protection (TVS/ESD) · SOD-323
SLMESD5V0D9-ES from ElecSuper, 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 | IO | bidirectional | Connect to the IO line being protected; the datasheet gives no further electrical limit for this pin. |
| 2 | GND | power_in | Connect to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ElecSuper |
| 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 |
|---|---|---|---|---|---|---|---|
| Rated reverse stand-off voltage | VRWM | 5 | V | Table-5, SLMESD5V0D9-ES row (5.0 V variant) | 3 | ||
| Minimum breakdown voltage | VBR | 6.5 | V | At TA = 25℃ unless otherwise noted; IT = 1mA | 3 | ||
| Maximum peak pulse current | IPP | 30 | A | Table-5 IPP (Max.), tp=8/20us | 3 | ||
| Reverse leakage current | IR | 1 | uA | @VRWM | 3 | ||
| Peak pulse power | Ppk | 450 | W | tp=8/20us @25℃ | 2 | ||
| ESD (IEC61000-4-2 air discharge) | VESD | -30 | 30 | kV | @25℃, printed as ±30 kV | 2 | |
| ESD (IEC61000-4-2 contact discharge) | VESD | -30 | 30 | kV | @25℃, printed as ±30 kV | 2 | |
| Junction temperature | TJ | 150 | ℃ | 2 | |||
| Operating temperature | TOP | -40 | 125 | ℃ | Over operating free-air temperature range | 2 | |
| Storage temperature | TSTG | -55 | 150 | ℃ | 2 | ||
| Lead temperature | TL | 260 | ℃ | 2 | |||
| Clamping voltage | VCL | 9 | V | @I=1A | 3 | ||
| Clamping voltage | VCL | 13 | V | @I=IPP | 3 | ||
| Typical line capacitance | CO | 200 | pF | VIO=0V, VP-P = 30mV, f = 1MHz | 3 |
CAD (KiCad official)
- Symbol:
SLMESD5V0D9-ES - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
slmesd5v0d9-es-etched.step/slmesd5v0d9-es-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);slmesd5v0d9-es.step/slmesd5v0d9-es.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ElecSuper datasheet (7 pp, sha256
a315d38fd419958c, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).