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ESD2402EB

Public Made by Adom

by adom

Yangzhou Yangjie Elec Tech , SOT-23. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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ESD2402EB

Yangzhou Yangjie Elec Tech · IC · SOT-23

ESD2402EB from Yangzhou Yangjie Elec Tech, in a SOT-23. 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 I/O1 passive Protected line 1 bi-directional TVS to pin 3, with reverse stand-off voltage ±24V max and ±30kV IEC61000-4-2 contact/air ESD rating.
2 I/O2 passive Protected line 2 bi-directional TVS to pin 3, with reverse stand-off voltage ±24V max and ±30kV IEC61000-4-2 contact/air ESD rating.
3 COM passive Common pin shared by both bi-directional TVS diodes (pin 1 and pin 2 each clamp against pin 3); datasheet gives no ground/supply designation.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
Package SOT-23
Category
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 = 8/20μs) Ppk 350 W tp = 8/20μs 2
Peak pulse current (tp = 8/20μs) IPP 8 A tp = 8/20μs 2
ESD according to IEC61000-4-2 air discharge VESD -30 30 KV IEC61000-4-2 air discharge 2
ESD according to IEC61000-4-2 contact discharge VESD -30 30 KV IEC61000-4-2 contact discharge 2
Junction temperature TJ 125 oC 2
Storage temperature TSTG -55 150 oC 2
Reverse leakage current IR 0.5 μA VRWM = 24V 2
Reverse maximum working voltage VRWM -24 24 V 2
Reverse breakdown voltage VBR 26.3 31 V IT = 1mA 2
Clamping voltage VCL 31 34 V IPP = 1A, tp = 8/20μs 2
Clamping voltage VCL 36 40 V IPP = 5A, tp = 8/20μs 2
Clamping voltage VCL 41 44 V IPP = 8A, tp = 8/20μs 2
Junction capacitance CJ 20 30 pF VR = 0V, f = 1MHz 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin ● Lead Finish: Matte Tin ● Case Material: “Green” Molding Compound 1

CAD (KiCad official)

  • Symbol: ESD2402EB
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: esd2402eb-etched.step / esd2402eb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd2402eb.step / esd2402eb.glb are the bare package body.

Provenance

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

  • Datasheet: Yangzhou Yangjie Elec Tech datasheet (5 pp, sha256 9bc40c3aa65ee517, retrieved 2026-10-21, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF