component

SMAJE15A

Public Made by Adom

by adom

EATON TVS, SMA. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componenttvs-fuse-board level protectionsmaje15afactory-2.0.0extractor-text
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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

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SMAJE15A

EATON · TVS · SMA

SMAJE15A from EATON, 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 1 passive Terminal 1 of an unpolarised fuse; either orientation.
2 2 passive Terminal 2 of an unpolarised fuse; either orientation.

Key specifications

Parameter Value
Manufacturer EATON
Package SMA
Category TVS/Fuse/Board Level 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
Breakdown voltage VBR 16.7 18.5 V @ IT = 1 mA 3
Reverse leakage current IR 1 μA @ VR = 15 V 3
Maximum clamping voltage VC 24.4 V @ IPP = 16.4 A 3
Peak pulse current IPP 16.4 A 3
Stand-off voltage VR 15 V 3
Test current IT 1 mA 3
Peak pulse power dissipation PPP 400 W 10/1000 μs waveform 2
Steady state power dissipation PM(AV) 3.3 W TL = +75 °C 2
Maximum instantaneous forward voltage VF 5 V at 100 A, unidirectional 2
Peak forward surge current IFSM 60 A 8.3 ms single half sine wave, unidirectional only 2
Storage operating junction temperature range TSTG/TJ -55 150 °C 2
Thermal resistance junction to lead RθJL 30 °C/W Typical 2
Thermal resistance junction to ambient RθJA 120 °C/W Typical 2

CAD (KiCad official)

  • Symbol: SMAJE15A
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: smaje15a-etched.step / smaje15a-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaje15a.step / smaje15a.glb are the bare package body.

Provenance

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

  • Datasheet: EATON datasheet (5 pp, sha256 03729d6193e639a5, retrieved 2026-10-23, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins, primary two-terminal 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