Overview
The BY255 is a diodes General Purpose made by MDD in a DO-201AD package with 2 pins. -65℃~+175℃ 1.3kV 10uA 1V@3A 3A DO-201AD Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-201AD_BD5.1-L8.4-P12.50-D1.3-FD-1, from EasyEDA), ready for a KiCad board. 255 are in stock at JLCPCB (part C54525228).
Symbol
Footprint
Parameters
7- Current - Rectified
- 3A
- Diode Configuration
- 1 Independent
- Non-Repetitive Peak Forward Surge Current
- 150A
- Operating Junction Temperature Range
- -65℃~+175℃
- Reverse Leakage Current (Ir)
- 10uA
- Voltage - DC Reverse(Vr)
- 1.3kV
- Voltage - Forward(Vf@If)
- 1V@3A
Order codes
1- BY255LCSC C54525228
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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Is there a KiCad symbol and footprint for the BY255?
Yes. The symbol is Device:D and the footprint EasyEDA_Cloud:DO-201AD_BD5.1-L8.4-P12.50-D1.3-FD-1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BY255?
DO-201AD, with 2 pins. Its footprint is drawn on this page.
Where can I order the BY255?
JLCPCB lists it as part C54525228, with 255 in stock; the sellers' links on this page open their listings.
What can replace the BY255?
Parts like it in the library: the 1N5416GP-AP by Micro Commercial Components. Check their datasheets: a part that fits the footprint may still differ in its ratings.
