
Overview
The BAS521 is an uncategorised made by GOODWORK in a SOD-523 package with 2 pins.
PCBKit's library has its footprint (Diode_SMD:D_SOD-523, from KiCad's library), ready for a KiCad board. 13,888 are in stock at JLCPCB (part C49274010).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
9- Current - Rectified
- 250mA
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 4.5A
- Operating Junction Temperature Range
- -65℃~+150℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 30nA@250V
- Reverse Recovery Time (trr)
- 50ns
- Voltage - DC Reverse(Vr)
- 300V
- Voltage - Forward(Vf@If)
- 950mV@100mA
Order codes
1- BAS521LCSC C49274010
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Is there a KiCad symbol and footprint for the BAS521?
Yes. the footprint Diode_SMD:D_SOD-523, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BAS521?
SOD-523, with 2 pins. Its footprint is drawn on this page.
Where is the BAS521 datasheet?
GOODWORK publishes it: the Datasheet link on this page opens it.
Where can I order the BAS521?
JLCPCB lists it as part C49274010, with 13,888 in stock; the sellers' links on this page open their listings.
What can replace the BAS521?
Parts like it in the library: the ESD5Z3.3C by baocheng, the ESD5Z5.0CT1G by ElecSuper, the ESD5Z3V3 by GOODWORK and the PESD5V0S1BB by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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