component

SS520A

Public Made by Adom

by adom

NH Schottky Diodes, DO-214AC(SMA). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentdiodesss520afactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 6d ago
viewers ss520a: viewers · Ray 6d ago
package.json Publish 0.1.0 · Ray 6d ago
page.json Set visibility: public · Ray 6d ago
README.md Publish 0.1.0 · Ray 6d ago
ss520a-etched.glb Publish 0.1.0 · Ray 6d ago
ss520a-etched.step ss520a: factory component page (tier=lcsc) · Ray 6d ago
ss520a-hero.glb ss520a: hero GLB from the etched model (keeps the MPN mark) · Ray 6d ago
ss520a-hero.overlay.json Publish 0.1.0 · Ray 6d ago
ss520a.glb Publish 0.1.0 · Ray 6d ago
ss520a.kicad_mod Publish 0.1.0 · Ray 6d ago
ss520a.kicad_sym Publish 0.1.0 · Ray 6d ago
ss520a.lbr Publish 0.1.0 · Ray 6d ago
ss520a.step Publish 0.1.0 · Ray 6d ago

SS520A

NH · Schottky Diodes · DO-214AC(SMA)

SS520A from NH, in a DO-214AC(SMA). 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 NH
Package DO-214AC(SMA)
Category Diodes
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
Maximum repetitive peak reverse voltage VRRM 200 V 1
Maximum RMS voltage VRMS 140 V 1
Maximum DC blocking voltage VDC 200 V 1
Maximum average forward rectified current IF (AV) 5 A see fig.1 1
Operating junction temperature range TJ -55 175 ℃ 1
Storage temperature range TSTG -55 175 ℃ 1
Typical junction capacitance CJ 200 pF 4V, 1MHz 1

CAD (KiCad official)

  • Symbol: SS520A
  • Footprint: Diode_SMD:D_SMA
  • 3D model: DO-214AC(SMA) (KiCad packages3D, STEP)
  • 3D model files: ss520a-etched.step / ss520a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ss520a.step / ss520a.glb are the bare package body.

Provenance

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

  • Datasheet: NH datasheet (5 pp, sha256 cd4c48fc6771bf41, 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