component

CESDB5V0D5-ES

Public Made by Adom

by adom

ElecSuper ESD And Surge Protection (TVS/ESD), SOD-523. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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CESDB5V0D5-ES

ElecSuper · ESD And Surge Protection (TVS/ESD) · SOD-523

CESDB5V0D5-ES from ElecSuper, in a SOD-523. 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 IO1 bidirectional Connects to the bidirectional I/O line that the ESD protection device protects, with a 5.0 V reverse stand-off (working) voltage.
2 IO2 bidirectional Connects to the second bidirectional I/O terminal of the protection device, which is a bidirectional design with IEC 61000-4-2 Level 4 ESD protection (±25 kV contact and air discharge).

Key specifications

Parameter Value
Manufacturer ElecSuper
Package SOD-523
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
Peak pulse power (tp=8/20us)@25℃ Ppk 80 W tp=8/20us @25℃ 2
ESD (IEC61000-4-2 air discharge)@25℃ VESD 25 kV IEC61000-4-2 air discharge @25℃; printed ±25 kV 2
ESD (IEC61000-4-2 contact discharge)@25℃ VESD 25 kV IEC61000-4-2 contact discharge @25℃; printed ±25 kV 2
Junction capacitance CJ 15 20 pF I/O to I/O; VR=0V; f=1MHz 3
Junction temperature TJ 150 ℃ 2
Operating temperature TOP -40 125 ℃ 2
Storage temperature TSTG -55 150 ℃ 2
Lead temperature TL 260 ℃ 2

CAD (KiCad official)

  • Symbol: CESDB5V0D5-ES
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: cesdb5v0d5-es-etched.step / cesdb5v0d5-es-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); cesdb5v0d5-es.step / cesdb5v0d5-es.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: ElecSuper datasheet (8 pp, sha256 82e4a4eca3d93d7d, retrieved 2026-10-15, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF