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ESD15VD5Q

Public Made by Adom

by adom

Yangzhou Yangjie Elec Tech ESD And Surge Protection (TVS/ESD), SOD-523. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

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ESD15VD5Q

Yangzhou Yangjie Elec Tech · ESD And Surge Protection (TVS/ESD) · SOD-523

ESD15VD5Q from Yangzhou Yangjie Elec Tech, 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 K passive Cathode: the banded/marked end per the datasheet; pad 1 of the KiCad diode footprint.
2 A passive Anode.

Key specifications

Parameter Value
Manufacturer Yangzhou Yangjie Elec Tech
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 = 8/20μs) Ppk 250 W 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 -55 150 ℃ 2
Storage temperature TSTG -55 150 ℃ 2
Reverse Standoff Voltage VRWM 15 V IR≤1μA 2
Maximum Forward Voltage VF 1.1 V IF=10mA 2
Forward Voltage VF 1.1 V IF=10mA 2
Reverse breakdown voltage VBR 16.5 19 V IBR = 1mA 2
Reverse leakage current IR 1 μA VRWM = 15V 2
Clamping voltage VC 24 V IPP = 1A, tp = 8/20μs 2
Clamping voltage VC 30 V IPP = 5A, tp = 8/20μs 2
Clamping voltage VC 35 V IPP = 8A, tp = 8/20μs 2
Peak Pulse Current IPP 8 A tp = 8/20μs 2
Junction capacitance CJ 45 55 pF VR = 0V, f = 1MHz 2
Dynamic resistance RDYN 0.19 Ω TLP, tp=100ns, I/O to Ground 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
housing black 3. Body color: Black 4
contacts tin ● Lead Finish: Matte Tin ● Case Material: “Green” Molding Compound 1

CAD (KiCad official)

  • Symbol: ESD15VD5Q
  • Footprint: Diode_SMD:D_SOD-523
  • 3D model: SOD-523 (KiCad packages3D, STEP)
  • 3D model files: esd15vd5q-etched.step / esd15vd5q-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); esd15vd5q.step / esd15vd5q.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 8c40863304b45359, retrieved 2026-10-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary cathode-band convention (convention), consensus off (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