
Overview
The MB8S is a bridge Rectifier made by DIOTEC in a TO-269AA package with 4 pins. -50℃~+150℃@(Tj) 1V@400mA 35A 5uA@800V 800V 800mA Single-Phase Rectifier TO-269AA Bridge Rectifiers ROHS.
PCBKit's library has its KiCad symbol (Diode_Bridge:MB8S, from KiCad's library) and its footprint (Package_SO:OnSemi_751EP_SOIC-4_3.9x4.725mm_P2.54mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3589443).
Symbol
Footprint
Order codes
1- MB8SLCSC C3589443
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | + | Passive |
| 2 | - | Passive |
| 3 | — | Passive |
| 4 | — | Passive |
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<iframe src="https://pcbkit.io/embed/parts/diotec/MB8S" title="MB8S in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diotec/MB8S.jpg" alt="MB8S" width="1200" height="900">[](https://pcbkit.io/parts/diotec/MB8S)Questions
Is there a KiCad symbol and footprint for the MB8S?
Yes. The symbol is Diode_Bridge:MB8S and the footprint Package_SO:OnSemi_751EP_SOIC-4_3.9x4.725mm_P2.54mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MB8S?
TO-269AA, with 4 pins. Its footprint is drawn on this page.
Where can I order the MB8S?
JLCPCB lists it as part C3589443, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MB8S?
Parts like it in the library: the MB8S by MDD, the MB8S by onsemi, the MB8S by Shandong Jingdao Microelectronics and the MB8S by luJing. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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