Overview
The EM520 is a diodes General Purpose made by SUNMATE Elec in a DO-41 package with 2 pins. -65℃~+125℃ 1 Independent 1.1V@1A 1A 2kV 30A 5uA@2kV DO-41 Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-41_BD2.4-L4.7-P8.70-D0.9-RD, from EasyEDA), ready for a KiCad board. 3,550 are in stock at JLCPCB (part C424500).
Symbol
Footprint
Parameters
7- Current - Rectified
- 1A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 30A
- Operating Junction Temperature Range
- -65℃~+125℃
- Reverse Leakage Current (Ir)
- 5uA@2kV
- Voltage - DC Reverse(Vr)
- 2kV
- Voltage - Forward(Vf@If)
- 1.1V@1A
Order codes
1- EM520LCSC C424500
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/sunmate-elec/EM520" title="EM520 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/sunmate-elec/EM520.jpg" alt="EM520" width="1200" height="900">[](https://pcbkit.io/parts/sunmate-elec/EM520)Questions
Is there a KiCad symbol and footprint for the EM520?
Yes. The symbol is Device:D and the footprint EasyEDA_Cloud:DO-41_BD2.4-L4.7-P8.70-D0.9-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the EM520?
DO-41, with 2 pins. Its footprint is drawn on this page.
Where is the EM520 datasheet?
SUNMATE Elec publishes it: the Datasheet link on this page opens it.
Where can I order the EM520?
JLCPCB lists it as part C424500, with 3,550 in stock; the sellers' links on this page open their listings.
What can replace the EM520?
Parts like it in the library: the EM520 by Chongqing Pingwei Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
