

Overview
The STPS5045SG-TR is a schottky Diode made by STMicroelectronics in a TO-263-2 package with 3 pins. 1 Independent 360uA@45V 45V 50A 600A 610mV@50A TO-263-2 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:STPS5045SG-TR, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-263-2_L10.2-W9.2-P5.08-LS15.4-BR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C221472). 2 open-source boards in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
6- Current - Rectified
- 50A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 600A
- Reverse Leakage Current (Ir)
- 360uA@45V
- Voltage - DC Reverse(Vr)
- 45V
- Voltage - Forward(Vf@If)
- 610mV@50A
Order codes
1- STPS5045SG-TRLCSC C221472
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | A | Unspecified |
| 3 | A | Unspecified |
| 4 | K | Unspecified |
Open-source boards using it
All 2- 2 layers110.9 × 110.5 mm

- 2 layers244 × 107 mm

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<iframe src="https://pcbkit.io/embed/parts/st/STPS5045SG-TR" title="STPS5045SG-TR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/STPS5045SG-TR.jpg" alt="STPS5045SG-TR" width="1200" height="900">[](https://pcbkit.io/parts/st/STPS5045SG-TR)Questions
Is there a KiCad symbol and footprint for the STPS5045SG-TR?
Yes. The symbol is EasyEDA_Cloud:STPS5045SG-TR and the footprint EasyEDA_Cloud:TO-263-2_L10.2-W9.2-P5.08-LS15.4-BR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the STPS5045SG-TR?
TO-263-2, with 3 pins. Its footprint is drawn on this page.
Where is the STPS5045SG-TR datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the STPS5045SG-TR?
JLCPCB lists it as part C221472, with 0 in stock; the sellers' links on this page open their listings.
Which open-source boards use the STPS5045SG-TR?
2 boards in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.