Overview
The SR540 is a schottky Barrier Diode made by TF in a DO-27 package with 2 pins. -55℃~+150℃ 1 Independent 150A 1mA@40V 40V 5A 750mV@5A DO-27 Schottky Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-27_BD3.5-L8.6-P12.60-D1.3-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C845405).
Symbol
Footprint
Parameters
7- Current - Rectified
- 5A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 150A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 1mA@40V
- Voltage - DC Reverse(Vr)
- 40V
- Voltage - Forward(Vf@If)
- 750mV@5A
Order codes
1- SR540LCSC C845405
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/tf/SR540" title="SR540 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/SR540.jpg" alt="SR540" width="1200" height="900">[](https://pcbkit.io/parts/tf/SR540)Questions
Is there a KiCad symbol and footprint for the SR540?
Yes. The symbol is Device:D_Schottky and the footprint EasyEDA_Cloud:DO-27_BD3.5-L8.6-P12.60-D1.3-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SR540?
DO-27, with 2 pins. Its footprint is drawn on this page.
Where is the SR540 datasheet?
TF publishes it: the Datasheet link on this page opens it.
Where can I order the SR540?
JLCPCB lists it as part C845405, with 0 in stock; the sellers' links on this page open their listings.