component
CI20S120C3
Public Made by Adomby adom
Tokmas SiC Diodes, TO-220-2. Datasheet-verified pinout, KiCad symbol/footprint/3D.
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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README
markdownCI20S120C3
Tokmas · SiC Diodes · TO-220-2
CI20S120C3 from Tokmas, in a TO-220-2. 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 | A | passive | Anode of the SiC Schottky barrier diode. Forward current up to 54.5A continuous at TC=25°C, VF typ. 1.5V at IF=20A, TJ=25°C. |
| 2 | K | passive | Cathode of the SiC Schottky barrier diode. Repetitive peak reverse voltage VRRM = 1200V; electrically common with the TO-220 metal tab/case. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Tokmas |
| Package | TO-220-2 |
| Category | Silicon Carbide (SiC) Devices |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
CI20S120C3 - Footprint:
Package_TO_SOT_THT:TO-220-2_Vertical - 3D model: TO-220-2 (KiCad packages3D, STEP)
- 3D model files:
ci20s120c3-etched.step/ci20s120c3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ci20s120c3.step/ci20s120c3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Tokmas datasheet (None pp, sha256
56228300234994e4, 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).