component
ES05D2LA03
Public Made by Adomby adom
GOODWORK ESD And Surge Protection (TVS/ESD), SOD-323. 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
markdownES05D2LA03
GOODWORK · ESD And Surge Protection (TVS/ESD) · SOD-323
ES05D2LA03 from GOODWORK, 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | GOODWORK |
| 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 |
|---|---|---|---|---|---|---|---|
| Breakdown Voltage | VBR | 7 | 9 | V | IT = 1mA | 2 | |
| Reverse Working Voltage | VRWM | 5 | V | 2 | |||
| Reverse Leakage Current | IR | 0.5 | uA | VRWM = ±5V | 2 | ||
| Clamping Voltage | Vc | 22 | V | IPP = 20A (8 x 20µs pulse) | 2 | ||
| Junction Capacitance | Cj | 1 | pF | VR = 0V, f = 1MHz | 2 | ||
| Peak Pulse Power | Ppk | 350 | W | 8/20µs, TA=25°C | 2 | ||
| Peak Pulse Current | IPP | 20 | A | 8/20µs, TA=25°C | 2 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | -30 | 30 | kV | TA=25°C | 2 | |
| ESD per IEC 61000-4-2 (Contact) | VESD | -30 | 30 | kV | TA=25°C | 2 | |
| Operating Temperature Range | TJ | -55 | 125 | °C | 2 | ||
| Storage Temperature Range | Tstg | -55 | 150 | °C | 2 |
CAD (KiCad official)
- Symbol:
ES05D2LA03 - Footprint:
Diode_SMD:D_SOD-323 - 3D model: SOD-323 (KiCad packages3D, STEP)
- 3D model files:
es05d2la03-etched.step/es05d2la03-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);es05d2la03.step/es05d2la03.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: GOODWORK datasheet (3 pp, sha256
900fa02032a8a9b7, retrieved 2026-10-22, 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).