Overview
The SMAFJ40A is an ESD And Surge Protection made by MDD in a SMAF package with 2 pins. 1uA 390pF 400W@10/1000us 40V 49.1V 6.2A 64.5V IEC 61000-4-2 TVS Unidirectional SMAF ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2993904).
Symbol
Footprint
The library has no footprint for this part yet.
Order codes
1- SMAFJ40ALCSC C2993904
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Questions
Is there a KiCad symbol and footprint for the SMAFJ40A?
Yes. The symbol is Device:D_TVS, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMAFJ40A?
SMAF, with 2 pins.
Where is the SMAFJ40A datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SMAFJ40A?
JLCPCB lists it as part C2993904, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMAFJ40A?
Parts like it in the library: the SMAFJ26A by GOODWORK, the SMAFJ130A by Shandong Jingdao Microelectronics, the SMAFJ440A by Shandong Jingdao Microelectronics and the SMAFJ8.5A by Shandong Jingdao Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMAFJ26A
SMAF-55℃~+150℃ 1uA 26V 28.9V 400W 42.1V 9.5A TVS Unidirectional SMAF ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMAFJ130A
SMAF-55℃~+175℃ 1.9A 130V 159V 1uA 209V 390pF 400W@10/1000us TVS SMAF ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAFJ440A
SMAF-55℃~+175℃ 1uA 390pF 400W@10/1000us 440V 543V 600mA@10/1000us 713V TVS SMAF ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAFJ8.5A
SMAF-55℃~+175℃ 10.4V 14.4V 20uA 27.8A@10/1000us 390pF 400W@10/1000us 8.5V TVS Unidirectional SMAF ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAFJ100A
SMAF-55℃~+175℃ 100V 123V 162V 1uA 2.5A@10/1000us 390pF 400W@10/1000us IEC 61000-4-2 TVS Unidirectional SMAF ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAFJ10A
SMAF-55℃~+175℃ 10V 12.3V 17V 23.5A@10/1000us 390pF 400W@10/1000us 5uA TVS SMAF ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAFJ13A
SMAF-55℃~+175℃ 13V 15.9V 18.6A@10/1000us 1uA 21.5V 390pF 400W@10/1000us TVS SMAF ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMAFJ14A
SMAF-55℃~+175℃ 14V 17.2A 17.2V 1uA 23.2V 390pF 400W@10/1000us TVS SMAF ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)