component
STTH2003CT
Public Made by Adomby adom
STMicroelectronics Fast Recovery / High Efficiency Diodes, TO-220. Pinout cross-checked by two models against the datasheet, 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
markdownSTTH2003CT
STMicroelectronics · Fast Recovery / High Efficiency Diodes · TO-220
STTH2003CT from STMicroelectronics, in a TO-220. 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 | First diode anode; 10 A I_F(AV), 300 V V_RRM, 0.85 V V_F typical at 10 A. |
| 2 | K | power_in | Common cathode center tap; 175 °C T_j maximum, 25 ns t_rr maximum. |
| 3 | A2 | passive | Second diode anode; 10 A I_F(AV), 300 V V_RRM, 0.85 V V_F typical at 10 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | TO-220 |
| Category | Diodes |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
STTH2003CT - Footprint:
Package_TO_SOT_THT:TO-220-3_Vertical - 3D model: TO-220 (KiCad packages3D, STEP)
- 3D model files:
stth2003ct-etched.step/stth2003ct-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stth2003ct.step/stth2003ct.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (17 pp, sha256
1045f9ce801fa2ba, retrieved 2026-09-26, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).