component

BZX8850S-C30YL

Public Made by Adom

by adom

Nexperia Zener Diodes, SOD-882. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentdiodesbzx8850s-c30ylfactory-2.0.0extractor-text

Changed since verified BZX8850S-C30YL

by Ray · last 2 Nov 2026 · 1 record · files changed since
SymbolFootprint3D modelPins

Verification log 1 record

2 Nov 2026RayPublished by the parts factory: tier mfr, 2 pinschanged since
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: BZX8850S-C30YL · SOD-882 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: all 2 pin names found in the 11-page datasheet
  • ✓distributor: lcsc C3729394, digikey 1727-BZX8850S-C30YLTR-ND, mouser 771-BZX8850S-C30YL
  • ✓family: D_SOD-882
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-s16dzwdw/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files! bzx8850s-c30yl.kicad_sym✓ bzx8850s-c30yl.kicad_mod✓ bzx8850s-c30yl.step
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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
viewers bzx8850s-c30yl: symbol repaired (D_Zener, cathode pad 1) · Ray
bzx8850s-c30yl-etched.glb Publish 0.1.0 · Ray
bzx8850s-c30yl-etched.step bzx8850s-c30yl: factory component page (tier=mfr) · Ray
bzx8850s-c30yl-hero.glb bzx8850s-c30yl: hero GLB from the etched model (keeps the MPN mark) · Ray
bzx8850s-c30yl-hero.overlay.json Publish 0.1.0 · Ray
bzx8850s-c30yl.glb Publish 0.1.0 · Ray
bzx8850s-c30yl.kicad_mod Publish 0.1.0 · Ray
bzx8850s-c30yl.kicad_sym bzx8850s-c30yl: symbol repaired (D_Zener, cathode pad 1) · Ray
bzx8850s-c30yl.lbr bzx8850s-c30yl: symbol repaired (D_Zener, cathode pad 1) · Ray
bzx8850s-c30yl.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier mfr, 2 pins · Ray

BZX8850S-C30YL

Nexperia · Zener Diodes · SOD-882

BZX8850S-C30YL from Nexperia, in a SOD-882. 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, indicated by the marking bar on the package top side.
2 A passive Anode of the voltage regulator diode.

Key specifications

Parameter Value
Manufacturer Nexperia
Package SOD-882
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
Working voltage VZ 28.5 30 31.5 V IZ = 50 µA 5
Tolerance series -5 5 % 1
Differential resistance rdiff 300 Ω IZ = 50 µA 5
Differential resistance rdiff 80 Ω IZ = 0.5 mA 5
Temperature coefficient SZ 24.4 29.4 mV/K 5
Reverse current IR 0.05 µA IZ = 2 mA; VR = 22.8 V 5
Diode capacitance Cd 50 pF f = 1 MHz; VR = 0 V 5
Total power dissipation Ptot 365 mW Tamb ≤ 25 °C 3
Non-repetitive peak reverse power dissipation PZSM 40 W tp = 100 µs; square wave; Tj = 25 °C; prior to surge 3
Forward current IF 200 mA 3
Junction temperature Tj 150 °C 3
Ambient temperature Tamb -55 150 °C 3
Storage temperature Tstg -65 150 °C 3
Thermal resistance from junction to ambient Rth(j-a) 340 K/W in free air 3
Forward voltage VF 0.9 V IF = 10 mA; pulse test tp ≤ 300 μs; δ ≤ 0.02 4

CAD (KiCad official)

  • Symbol: BZX8850S-C30YL
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: SOD-882 (KiCad packages3D, STEP)
  • 3D model files: bzx8850s-c30yl-etched.step / bzx8850s-c30yl-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); bzx8850s-c30yl.step / bzx8850s-c30yl.glb are the bare package body.

Provenance

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

  • Datasheet: Nexperia datasheet (11 pp, sha256 53a972a212873b99, retrieved 2026-11-02, tier: manufacturer)
  • 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