component

SMB5358A

Public Made by Adom

by adom

ZHIDE Zener Diodes, SMB. 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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Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
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package.json Publish 0.1.0 · Ray 10d ago
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README.md Publish 0.1.0 · Ray 10d ago
smb5358a-etched.glb Publish 0.1.0 · Ray 10d ago
smb5358a-etched.step smb5358a: factory component page (tier=lcsc) · Ray 10d ago
smb5358a-hero.glb smb5358a: hero GLB from the etched model (keeps the MPN mark) · Ray 10d ago
smb5358a-hero.overlay.json Publish 0.1.0 · Ray 10d ago
smb5358a.glb Publish 0.1.0 · Ray 10d ago
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SMB5358A

ZHIDE · Zener Diodes · SMB

SMB5358A from ZHIDE, in a SMB. 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 ZHIDE
Package SMB
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
Nominal zener voltage (min/max) VZ 20.9 22 23.1 V Column VZ AVE / MIN / MAX; test current IZT 3.5 mA per column order 3
Maximum zener impedance ZZT 50 Ω @ IZT 3.5 mA (column order) 3
Maximum zener impedance ZZK 75 Ω @ IZK 1.00 mA 3
Maximum reverse leakage current IR 0.5 µA @ VR 16.7 V 3
Maximum DC zener current IZM 216 mA 3
Maximum forward voltage VF 1.2 V IF = 200 mA 1
DC power dissipation PD 5 W TL = 75 °C (lead temperature at 3/8 in from body) 1
Junction temperature range TJ -55 150 ℃ 1
Storage temperature range TSTG -55 150 ℃ 1

CAD (KiCad official)

  • Symbol: SMB5358A
  • Footprint: Diode_SMD:D_SMB
  • 3D model: SMB (KiCad packages3D, STEP)
  • 3D model files: smb5358a-etched.step / smb5358a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smb5358a.step / smb5358a.glb are the bare package body.

Provenance

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

  • Datasheet: ZHIDE datasheet (3 pp, sha256 5605e65aac380380, retrieved 2026-10-15, 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