component
STTH1003SBY-TR
Public Made by Adomby adom
STMicroelectronics Fast Recovery / High Efficiency Diodes, DPAK. 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
markdownSTTH1003SBY-TR
STMicroelectronics · Fast Recovery / High Efficiency Diodes · DPAK
STTH1003SBY-TR from STMicroelectronics, in a DPAK. 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 | A | passive | Anode of the rectifier diode; the two A leads are connected internally, and the diode is rated 300 V VRRM and 10 A IF(AV). |
| 2 | K | passive | Cathode of the rectifier diode, which is also the metal tab; it is the center lead and is rated 300 V VRRM. |
| 3 | A | passive | Anode of the rectifier diode, internally connected to the other A lead; the diode is rated 10 A IF(AV). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DPAK |
| Category | Diodes |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
STTH1003SBY-TR - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: DPAK (KiCad packages3D, STEP)
- 3D model files:
stth1003sby-tr-etched.step/stth1003sby-tr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);stth1003sby-tr.step/stth1003sby-tr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (10 pp, sha256
22feb790bf81041d, retrieved 2026-10-10, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-opus-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).