
Overview
The S3MBF is a diodes General Purpose made by Shikues in a SMBF package with 2 pins. 1.1V@3A 1kV 3A 5uA@1kV Independent SMBF Diodes - General Purpose ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (EasyEDA_Cloud:SMBF_L4.3-W3.6-LS5.3-RD, from EasyEDA), ready for a KiCad board. 4,984 are in stock at JLCPCB (part C719406).
Symbol
Footprint
Parameters
6- Current - Rectified
- 3A
- Diode Configuration
- Standalone
- Operating Junction Temperature Range
- -55℃~+150℃
- Reverse Leakage Current (Ir)
- 5uA@1kV
- Voltage - DC Reverse(Vr)
- 1kV
- Voltage - Forward(Vf@If)
- 1.1V@3A
Order codes
1- S3MBFLCSC C719406
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/shikues/S3MBF" title="S3MBF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/shikues/S3MBF.jpg" alt="S3MBF" width="1200" height="900">[](https://pcbkit.io/parts/shikues/S3MBF)Questions
Is there a KiCad symbol and footprint for the S3MBF?
Yes. The symbol is Device:D and the footprint EasyEDA_Cloud:SMBF_L4.3-W3.6-LS5.3-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the S3MBF?
SMBF, with 2 pins. Its footprint is drawn on this page.
Where is the S3MBF datasheet?
Shikues publishes it: the Datasheet link on this page opens it.
Where can I order the S3MBF?
JLCPCB lists it as part C719406, with 4,984 in stock; the sellers' links on this page open their listings.
What can replace the S3MBF?
Parts like it in the library: the S5MBF by Shikues, the S3MBF by Shandong Jingdao Microelectronics, the S5MBF by YFW and the S3MBF by JUXING. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
5S5MBF
SMBF-55℃~+150℃ 1.1V@5A 150A 1kV 5A 5uA@1kV Independent SMBF Diodes - General Purpose ROHSShikuesDiodes - General PurposeS3MBF
SMBF-55℃~+150℃ 1.1V@3A 1kV 3A 5uA@1000V 80A Independent SMBF Diodes - General Purpose ROHSShandong Jingdao MicroelectronicsDiodes - General PurposeS5MBF
SMBF1.1V@5A 1kV 5A 5uA Independent SMBF Diodes - General Purpose ROHSYFWDiodes - General PurposeS3MBF
SMBFDiodes - General PurposeJUXINGGS3MBF
SMBFDiodes - General PurposeYangzhou Yangjie Electronic Technology