Overview
The MB40M is a bridge Rectifier made by LangJie in a UMSB package with 4 pins. -55℃~+150℃ 1.1V@4A 1kV 4A 5uA 95A Single-Phase Rectifier UMSB Bridge Rectifiers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TMBF410, from EasyEDA) and its footprint (EasyEDA_Cloud:DIO-BG-SMD_4P-L7.4-W6.6-P5.10-LS8.7-TR, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C18195406).
Symbol
Footprint
Parameters
7- Current - Rectified
- 4A
- Non-Repetitive Peak Forward Surge Current
- 95A
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA
- Type
- Single-Phase Rectifier
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1.1V@4A
Order codes
1- MB40MLCSC C18195406
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | + | Unspecified |
| 2 | - | Unspecified |
| 3 | AC | Unspecified |
| 4 | AC | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/langjie/MB40M" title="MB40M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/langjie/MB40M.jpg" alt="MB40M" width="1200" height="900">[](https://pcbkit.io/parts/langjie/MB40M)Questions
Is there a KiCad symbol and footprint for the MB40M?
Yes. The symbol is EasyEDA_Cloud:TMBF410 and the footprint EasyEDA_Cloud:DIO-BG-SMD_4P-L7.4-W6.6-P5.10-LS8.7-TR, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MB40M?
UMSB, with 4 pins. Its footprint is drawn on this page.
Where is the MB40M datasheet?
LangJie publishes it: the Datasheet link on this page opens it.
Where can I order the MB40M?
JLCPCB lists it as part C18195406, with 0 in stock; the sellers' links on this page open their listings.