component

SMA2Z100A

Public Made by Adom

by adom

ZHIDE Zener Diodes, SMA. 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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sma2z100a-etched.step sma2z100a: factory component page (tier=lcsc) · Ray 12d ago
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SMA2Z100A

ZHIDE · Zener Diodes · SMA

SMA2Z100A from ZHIDE, in a 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 ZHIDE
Package 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
Nominal zener voltage (VZ AVE), min and max (SMA2Z100A) VZ 95 100 105 V Test current IZT 5.0 mA (IZT column, see review) 3
Maximum zener impedance ZZT ZZT 175 Ω @IZT 5.0 mA 3
Maximum zener impedance ZZK ZZK 3000 Ω @IZK 0.25 mA 3
Maximum reverse leakage current IR 0.5 uA @VR 76.0 V 3
Maximum DC zener current IZM 18 mA As printed in table 3
Maximum forward voltage VF 1.2 V IF = 200 mA 1
DC power dissipation PD 2 W TL = 50 °C, lead temperature at 3/8 in (9.5 mm) from body 1
Junction temperature range TJ，TSTG -55 150 ℃ As printed 1
Storage temperature range TJ，TSTG -55 150 ℃ As printed 1

CAD (KiCad official)

  • Symbol: SMA2Z100A
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: sma2z100a-etched.step / sma2z100a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sma2z100a.step / sma2z100a.glb are the bare package body.

Provenance

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

  • Datasheet: ZHIDE datasheet (3 pp, sha256 31600c4907d08a04, retrieved 2026-10-13, 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