component
STTH506B-TR
Public Unreviewedby Ray
STMicroelectronics Diodes - General Purpose, DPAK. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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markdownSTTH506B-TR
STMicroelectronics · Diodes - General Purpose · DPAK
STTH506B-TR from STMicroelectronics, in a DPAK. 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 ultrafast rectifier diode. In the DPAK package the cathode is electrically tied to the tab for thermal dissipation. |
| 2 | A | passive | Anode of the ultrafast rectifier diode. Forward current flows from anode (A) to cathode (K) with a typical VF of 1.1 V at IF = 5 A. |
| 3 | NC | unconnected | No internal electrical connection. Present as a mechanical lead on the DPAK package. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DPAK |
| Category | Diodes |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
STTH506B-TRSTTH506B-TRB
CAD (KiCad official)
- Symbol:
STTH506B-TR - Footprint:
Package_TO_SOT_SMD:TO-252-2 - 3D model: DPAK (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (11 pp, sha256
278d627dc681cacb, 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).