Overview
The 2045 is a schottky Barrier Diode made by TF in a TO-263-2 package with 3 pins. 150A 20A 20uA@45V 45V 700mV@10A TO-263-2 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:2045, from EasyEDA) and its footprint (Package_TO_SOT_SMD:TO-263-2, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C845389).
Symbol
Footprint
Parameters
5- Current - Rectified
- 20A
- Non-Repetitive Peak Forward Surge Current
- 150A
- Reverse Leakage Current (Ir)
- 20uA@45V
- Voltage - DC Reverse(Vr)
- 45V
- Voltage - Forward(Vf@If)
- 700mV@10A
Order codes
1- 2045LCSC C845389
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | A | Unspecified |
| 2 | C | Unspecified |
| 3 | A | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/tf/2045" title="2045 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/tf/2045.jpg" alt="2045" width="1200" height="900">[](https://pcbkit.io/parts/tf/2045)Questions
Is there a KiCad symbol and footprint for the 2045?
Yes. The symbol is EasyEDA_Cloud:2045 and the footprint Package_TO_SOT_SMD:TO-263-2, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 2045?
TO-263-2, with 3 pins. Its footprint is drawn on this page.
Where is the 2045 datasheet?
TF publishes it: the Datasheet link on this page opens it.
Where can I order the 2045?
JLCPCB lists it as part C845389, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 2045?
Parts like it in the library: the B1D10120F by BASiC Semiconductor and the B2D10065F by BASiC Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.
