
Overview
The SB2045L is a schottky Diode made by SEP in a TO-277B package with 3 pins. -65℃~+125℃ 1 Independent 150uA@45V 20A 250A 45V 485mV@20A TO-277B Schottky Diodes ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:TO-277B, from KiCad's library), ready for a KiCad board. 5,985 are in stock at JLCPCB (part C50176447).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
7- Current - Rectified
- 20A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 250A
- Operating Junction Temperature Range
- -65℃~+125℃
- Reverse Leakage Current (Ir)
- 150uA@45V
- Voltage - DC Reverse(Vr)
- 45V
- Voltage - Forward(Vf@If)
- 485mV@20A
Order codes
1- SB2045LLCSC C50176447
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<iframe src="https://pcbkit.io/embed/parts/sep/SB2045L" title="SB2045L in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/sep/SB2045L.jpg" alt="SB2045L" width="1200" height="900">[](https://pcbkit.io/parts/sep/SB2045L)Questions
Is there a KiCad symbol and footprint for the SB2045L?
Yes. the footprint Package_TO_SOT_SMD:TO-277B, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SB2045L?
TO-277B, with 3 pins. Its footprint is drawn on this page.
Where is the SB2045L datasheet?
SEP publishes it: the Datasheet link on this page opens it.
Where can I order the SB2045L?
JLCPCB lists it as part C50176447, with 5,985 in stock; the sellers' links on this page open their listings.
What can replace the SB2045L?
Parts like it in the library: the SP20100L by DOWO, the FSV20100V by FUXINSEMI, the FSV20150V by FUXINSEMI and the SD2060TLRL by SPS. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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