component

SMC5353A

Public Made by Adom

by adom

ZHIDE Zener Diodes, DO-214AB(SMC). 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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SMC5353A

ZHIDE · Zener Diodes · DO-214AB(SMC)

SMC5353A from ZHIDE, in a DO-214AB(SMC). 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 DO-214AB(SMC)
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
Zener voltage (nominal VZ AVE with VZ MIN / VZ MAX) VZ 15.2 16 16.8 V @IZT 2.5 mA (IZT column of SMC5353A row) 3
Maximum Zener impedance ZZT 75 Ω @IZT 2.5 mA 3
Maximum reverse leakage current IR 1 uA @VR 12.2 V 3
Maximum DC Zener current IZM 295 mA 3
DC power dissipation PD 5 W DC, TL = 75 °C (lead temperature at 3/8 in / 9.5 mm from body) 1
Maximum forward voltage VF 1.2 V IF = 200 mA 1
Junction temperature range TJ -55 150 °C 1
Storage temperature range TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: SMC5353A
  • Footprint: Diode_SMD:D_SMC
  • 3D model: DO-214AB(SMC) (KiCad packages3D, STEP)
  • 3D model files: smc5353a-etched.step / smc5353a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smc5353a.step / smc5353a.glb are the bare package body.

Provenance

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

  • Datasheet: ZHIDE datasheet (3 pp, sha256 29451b6f7839fa0a, retrieved 2026-10-16, 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