component

SMAJ45CA-13-F

Public Made by Adom

by adom

Diodes Incorporated ESD And Surge Protection (TVS/ESD), SMA. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentcircuit protectionsmaj45ca-13-ffactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Made with KiCad 10.0 · needs KiCad 10.0 or later to open · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 25d ago
viewers smaj45ca-13-f: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
package.json Publish 0.1.0 · Ray 25d ago
page.json Set visibility: public · Ray 25d ago
README.md Publish 0.1.0 · Ray 25d ago
smaj45ca-13-f-etched.glb Publish 0.1.0 · Ray 25d ago
smaj45ca-13-f-etched.step smaj45ca-13-f: factory component page (tier=lcsc) · Ray 25d ago
smaj45ca-13-f-hero.glb smaj45ca-13-f: hero GLB from the etched model (keeps the MPN mark) · Ray 25d ago
smaj45ca-13-f-hero.overlay.json Publish 0.1.0 · Ray 25d ago
smaj45ca-13-f.glb Publish 0.1.0 · Ray 25d ago
smaj45ca-13-f.kicad_mod Publish 0.1.0 · Ray 25d ago
smaj45ca-13-f.kicad_sym smaj45ca-13-f: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
smaj45ca-13-f.lbr smaj45ca-13-f: symbol repaired (bidirectional TVS (the page says so)) · Ray 3d ago
smaj45ca-13-f.step Publish 0.1.0 · Ray 25d ago

SMAJ45CA-13-F

Diodes Incorporated · ESD And Surge Protection (TVS/ESD) · SMA

SMAJ45CA-13-F from Diodes Incorporated, 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 A1 passive Bidirectional TVS terminal 1 (SMAJ45CA has no polarity indicator); 45V reverse standoff voltage, 72.7V max clamping at 5.5A peak pulse current.
2 A2 passive Bidirectional TVS terminal 2 (interchangeable with terminal 1, no cathode band); 45V reverse standoff voltage, 400W peak pulse power.

Key specifications

Parameter Value
Manufacturer Diodes Incorporated
Package SMA
Category Circuit Protection
Pins 2

CAD (KiCad official)

  • Symbol: SMAJ45CA-13-F
  • Footprint: Diode_SMD:D_SMA
  • 3D model: SMA (KiCad packages3D, STEP)
  • 3D model files: smaj45ca-13-f-etched.step / smaj45ca-13-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); smaj45ca-13-f.step / smaj45ca-13-f.glb are the bare package body.

Provenance

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

  • Datasheet: Diodes Incorporated datasheet (6 pp, sha256 70c17cee9c231f90, retrieved 2026-10-13, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (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