SMF18A
MeritekExtended
-55℃~+150℃ 18V 1uA 200W 20V 29.2V 6.85A TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD)
- Part id
- meritek/SMF18A
- Category
- ESD And Surge Protection (TVS, ESD)
- Package
- SOD-123FL
- Pins
- 5
- In stock
- 0 at JLCPCB (C3720509)
Overview
The SMF18A is an ESD And Surge Protection made by Meritek in a SOD-123FL package with 2 pins. -55℃~+150℃ 18V 1uA 200W 20V 29.2V 6.85A TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD).
PCBKit's library has its KiCad symbol (Diode:SMF18A, from KiCad's library) and its footprint (Diode_SMD:D_SMF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3720509).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
SMF24A
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiachengSMF12A
SOD-123FL-55℃~+150℃ 10.1A@10/1000us 12V 14.7V 19.9V 2.5uA 200W@10/1000us IEC 61000-4-2 TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMF30A
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiachengSMF15A
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiachengSMF13A
SOD-123FL-55℃~+150℃ 13V 15.9V 1uA 200W@10/1000us 21.5V 9.3A@10/1000us TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMF22A
SOD-123FL-55℃~+150℃ 1 1uA 200W 22V 24.4V 35.5V 5.6A TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMF30A
SOD-123FL-55℃~+150℃ 1uA 200W 30V 36.8V 4.1A 48.4V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMF26A
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiacheng
Questions
Is there a KiCad symbol and footprint for the SMF18A?
Yes. The symbol is Diode:SMF18A and the footprint Diode_SMD:D_SMF, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMF18A?
SOD-123FL, with 2 pins. Its footprint is drawn on this page.
Where is the SMF18A datasheet?
Meritek publishes it: the Datasheet link on this page opens it.
Where can I order the SMF18A?
JLCPCB lists it as part C3720509, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMF18A?
Parts like it in the library: the SMF24A by hongjiacheng, the SMF12A by hongjiacheng, the SMF30A by hongjiacheng and the SMF15A by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.