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SP20D120CTT

Public Made by Adom

by adom

Siliup SiC Diodes, TO-247-2L. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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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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SP20D120CTT

Siliup · SiC Diodes · TO-247-2L

SP20D120CTT from Siliup, in a TO-247-2L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 A passive Anode; forward current entry terminal, IF = 20 A continuous (TC = 25 °C), VF = 1.65 V max at IF = 20 A.
2 K passive Cathode; also electrically connected to the mounting tab (Case); VRRM = 1200 V, IR = 20 µA max at VR = 1200 V, TC = 25 °C.

Key specifications

Parameter Value
Manufacturer Siliup
Package TO-247-2L
Category Silicon Carbide (SiC) Devices
Pins 2

CAD (KiCad official)

  • Symbol: SP20D120CTT
  • Footprint: Package_TO_SOT_THT:TO-247-2_Vertical
  • 3D model: TO-247-2L (KiCad packages3D, STEP)
  • 3D model files: sp20d120ctt-etched.step / sp20d120ctt-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sp20d120ctt.step / sp20d120ctt.glb are the bare package body.

Provenance

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

  • Datasheet: Siliup datasheet (5 pp, sha256 ac27f908561de25a, retrieved 2026-09-21, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.2, primary claude-sonnet-4-6 (text+vision), consensus claude-opus-4-7 (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