component

SP1233-01ETG

Public Made by Adom

by adom

Littelfuse ESD And Surge Protection (TVS/ESD), SOD-882. Pinout cross-checked by two models against the datasheet, 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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docs Publish 0.1.0 · Ray 11d ago
viewers sp1233-01etg: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
README.md Publish 0.1.0 · Ray 11d ago
sp1233-01etg-etched.glb Publish 0.1.0 · Ray 11d ago
sp1233-01etg-etched.step sp1233-01etg: factory component page (tier=lcsc) · Ray 11d ago
sp1233-01etg-hero.glb sp1233-01etg: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
sp1233-01etg-hero.overlay.json Publish 0.1.0 · Ray 11d ago
sp1233-01etg.glb Publish 0.1.0 · Ray 11d ago
sp1233-01etg.kicad_mod Publish 0.1.0 · Ray 11d ago
sp1233-01etg.kicad_sym sp1233-01etg: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
sp1233-01etg.lbr sp1233-01etg: symbol repaired (bidirectional TVS (the page says so)) · Ray 1d ago
sp1233-01etg.step Publish 0.1.0 · Ray 11d ago

SP1233-01ETG

Littelfuse · ESD And Surge Protection (TVS/ESD) · SOD-882

SP1233-01ETG from Littelfuse, in a SOD-882. 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 PIN 1 passive Pin 1 is shown on the pinout diagram of the bidirectional TVS diode, which protects each I/O pin against ESD at ±30kV contact discharge per IEC 61000-4-2.
2 PIN 2 passive Pin 2 is shown on the pinout diagram of the bidirectional TVS diode, which protects each I/O pin against ESD at ±30kV contact discharge per IEC 61000-4-2.

Key specifications

Parameter Value
Manufacturer Littelfuse
Package SOD-882
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
Leakage Current ILEAK 0.02 0.5 μA VR=3.3V 2
Peak Pulse Current Ipp 20 A tp=8/20μs 2
Peak Pulse Power Ppk 180 W tp=8/20μs 2
Operating Temperature TOP -40 125 °C 2
Storage Temperature TSTOR -55 150 °C 2

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts Copper Alloy Lead Plating Pre-Plated Frame Lead Material Copper Alloy 4

CAD (KiCad official)

  • Symbol: SP1233-01ETG
  • Footprint: Diode_SMD:D_SOD-882
  • 3D model: SOD-882 (KiCad packages3D, STEP)
  • 3D model files: sp1233-01etg-etched.step / sp1233-01etg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp1233-01etg.step / sp1233-01etg.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse datasheet (5 pp, sha256 c60d9c5103a9bfc9, retrieved 2026-10-26, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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