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PESD2IVN24-U-ES

Public Made by Adom

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ElecSuper ESD And Surge Protection (TVS/ESD), SOT-323. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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PESD2IVN24-U-ES

ElecSuper · ESD And Surge Protection (TVS/ESD) · SOT-323

PESD2IVN24-U-ES from ElecSuper, in a SOT-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 IO1 bidirectional Connects to the first protected I/O line; the datasheet rates all pins for ±15kV IEC 61000-4-2 contact and air discharge.
2 IO2 bidirectional Connects to the second protected I/O line; the datasheet rates all pins for ±15kV IEC 61000-4-2 contact and air discharge.
3 GND power_in Connects to ground, which serves as the common return for the TVS clamping path between the I/O lines and GND.

Key specifications

Parameter Value
Manufacturer ElecSuper
Package SOT-323
Category Circuit Protection
Pins 3

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 220 W tp=8/20us @25℃ 2
Peak pulse current (tp=8/20us)@25℃ IPP 4 A tp=8/20us @25℃ 2
ESD (IEC61000-4-2 air discharge)@25℃ VESD 15 kV IEC61000-4-2 air discharge @25℃; printed as ±15 kV 2
ESD (IEC61000-4-2 contact discharge)@25℃ VESD 15 kV IEC61000-4-2 contact discharge @25℃; printed as ±15 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
Reverse Stand-off Voltage VRWM 24 V 3
Reverse Breakdown Voltage VBR 26 V IT=1mA 3
Reverse Leakage Current IR 1 uA VRWM=24V 3
Clamping Voltage VC 35 38 V IPP=1A; tp=8/20us 3
Clamping Voltage VC 45 48 V IPP=4A; tp=8/20us 3
Junction Capacitance CJ 10 15 pF I/O to GND; VR=0V; f=1MHz 3

CAD (KiCad official)

  • Symbol: PESD2IVN24-U-ES
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SOT-323 (KiCad packages3D, STEP)
  • 3D model files: pesd2ivn24-u-es-etched.step / pesd2ivn24-u-es-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); pesd2ivn24-u-es.step / pesd2ivn24-u-es.glb are the bare package body.

Provenance

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

  • Datasheet: ElecSuper datasheet (7 pp, sha256 d9c8298da5f7a912, retrieved 2026-10-18, 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