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CI15S120M3

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by adom

Tokmas SiC Diodes, TO-263-2. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
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docs ci15s120m3: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STE… · Ray
viewers ci15s120m3: viewers · Ray
ci15s120m3-etched.fit.json ci15s120m3: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
ci15s120m3-etched.glb ci15s120m3: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STE… · Ray
ci15s120m3-etched.step ci15s120m3: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STE… · Ray
ci15s120m3.glb Publish 0.1.0 · Ray
ci15s120m3.kicad_mod Publish 0.1.0 · Ray
ci15s120m3.kicad_sym Publish 0.1.0 · Ray
ci15s120m3.lbr Publish 0.1.0 · Ray
ci15s120m3.step Publish 0.1.0 · Ray
package.json Publish 0.1.0 · Ray
page.json ci15s120m3: etch along the lead row, tab up; full MPN text (service-occt 1.9.3) (service-occt 1.6.0, from the plain STE… · Ray
README.md ci15s120m3: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray

CI15S120M3

Tokmas · SiC Diodes · TO-263-2

CI15S120M3 from Tokmas, in a TO-263-2. 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 K passive Cathode of the SiC Schottky diode. Rated for 1200 V VRRM (1300 V VRSM surge) with reverse leakage of ~35 μA typ at TJ=25°C.
2 A passive Anode of the SiC Schottky diode. Continuous forward current up to 15 A at TC=152.5°C (43.5 A at TC=25°C); VF ≈ 1.6 V typ at IF=15 A.
3 K passive Cathode connected to the exposed metal tab/CASE of the TO-263-2 package. Serves as the primary thermal path (RθJC = 0.7 °C/W) and is electrically common with Pin 1.

Key specifications

Parameter Value
Manufacturer Tokmas
Package TO-263-2
Category Silicon Carbide (SiC) Devices
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • CI15S120M3

CAD (KiCad official)

  • Symbol: CI15S120M3
  • Footprint: Package_TO_SOT_SMD:TO-263-2
  • 3D model: TO-263-2 (KiCad packages3D, STEP)
  • 3D model files: ci15s120m3-etched.step / ci15s120m3-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ci15s120m3.step / ci15s120m3.glb are the bare package body.

Provenance

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

  • Datasheet: Tokmas datasheet (5 pp, sha256 b9b0d741eb1531f5, retrieved 2026-08-17, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF