component

SMAJ100A

Public Made by Adom

by adom

PAKER ESD And Surge Protection (TVS/ESD), 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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SMAJ100A

PAKER · ESD And Surge Protection (TVS/ESD) · SMA

SMAJ100A from PAKER, 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 PAKER
Package SMA
Category Circuit Protection
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
VBR breakdown voltage, minimum VBR MIN 111 V @IT 1 mA 2
VBR breakdown voltage, maximum VBR MAX 123 V @IT 1 mA 2
Maximum clamping voltage VC 162 V @IPP 2.5 A 2
Reverse leakage current IR 1 uA @VRMW 2
Reverse stand-off voltage VRMW 100 V 2
Peak pulse power dissipation PPPM 400 W 10/1000 us waveform (Note 1, 2, FIG.1) 1
Power dissipation on infinite heat sink PD 3.3 W TL=50°C 1
Peak forward surge current IFSM 40 A 8.3 ms single half sine-wave (Note 2, 3) 1
Operating junction temperature range TJ -55 150 °C 1
Storage temperature range TSTG -55 150 °C 1

CAD (KiCad official)

  • Symbol: SMAJ100A
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: smaj100a-etched.step / smaj100a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj100a.step / smaj100a.glb are the bare package body.

Provenance

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

  • Datasheet: PAKER datasheet (3 pp, sha256 d1baca639412f278, 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