4 layers140 × 125 mm
Overview
The SMF48CA is an ESD And Surge Protection made by MDD in a SOD-123FL package with 2 pins. -55℃~+150℃ 1uA 2.6A 200W 48V 58.9V 77.4V Bidirectional TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123F, from KiCad's library), ready for a KiCad board. 5,432 are in stock at JLCPCB (part C2994213). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
10- Clamping Voltage
- 77.4V
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 2.6A
- Peak Pulse Power Dissipation (Ppp)
- 200W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 48V
- Type
- TVS
- Voltage - Breakdown
- 58.9V
Order codes
1- SMF48CALCSC C2994213
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/mdd/SMF48CA" title="SMF48CA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/mdd/SMF48CA.jpg" alt="SMF48CA" width="1200" height="900">[](https://pcbkit.io/parts/mdd/SMF48CA)Questions
Is there a KiCad symbol and footprint for the SMF48CA?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SOD-123F, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMF48CA?
SOD-123FL, with 2 pins. Its footprint is drawn on this page.
Where is the SMF48CA datasheet?
MDD publishes it: the Datasheet link on this page opens it.
Where can I order the SMF48CA?
JLCPCB lists it as part C2994213, with 5,432 in stock; the sellers' links on this page open their listings.
What can replace the SMF48CA?
Parts like it in the library: the SMF48CA by Shandong Jingdao Microelectronics, the SMF48CA by FOSAN, the SMF48CA by OTW and the SMF48CA by SUNMATE Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SMF48CA?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
SMF48CA
SOD-123FL-55℃~+150℃ 1uA 2.6A@10/1000us 200W@10/1000us 48V 58.9V 77.4V TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMF48CA
SOD-123FLESD And Surge Protection (TVS/ESD)FOSANSMF48CA
SMF(SOD-123F)ESD And Surge Protection (TVS/ESD)OTWSMF48CA
SOD-123FL1uA 2.6A 200W@10/1000us 48V 58.9V 77.4V Bidirectional TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSSUNMATE ElecESD And Surge Protection (TVS/ESD)SMF48CA
SOD-123FL-55℃~+150℃ 1 1uA 2.6A@10/1000us 200W@10/1000us 48V 58.9V 77.4V Bidirectional TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSTWGMCESD And Surge Protection (TVS/ESD)SMFJ48A
SOD-123FL1uA 2.6A 200W@10/1000us 48V 53.3V 77.4V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)SMFJ48CA
SOD-123F1uA 2.6A 200W 48V 53.3V 77.4V@2.6A Bidirectional TVS SOD-123F ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)SMF48CA
SOD-123FL-55℃~+150℃ 1 1uA 2.6A 200W@10/1000us 48V 53.3V 77.4V Bidirectional TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSJSMSEMIESD And Surge Protection (TVS/ESD)