Overview
The SMF70CA is an ESD And Surge Protection made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123FL package with 2 pins. 1.7A@10/1000us 113V 1uA 200W@10/1000us 70V 86V 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. 9,275 are in stock at JLCPCB (part C1509564).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 113V
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 1.7A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 200W@10/1000us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 70V
- Type
- TVS
- Voltage - Breakdown
- 86V
Order codes
1- SMF70CALCSC C1509564
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/cj/SMF70CA" title="SMF70CA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cj/SMF70CA.jpg" alt="SMF70CA" width="1200" height="900">[](https://pcbkit.io/parts/cj/SMF70CA)Questions
Is there a KiCad symbol and footprint for the SMF70CA?
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 SMF70CA?
SOD-123FL, with 2 pins. Its footprint is drawn on this page.
Where is the SMF70CA datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the SMF70CA?
JLCPCB lists it as part C1509564, with 9,275 in stock; the sellers' links on this page open their listings.
What can replace the SMF70CA?
Parts like it in the library: the SMF70A by Littelfuse, the SMFJ70A by BORN, the SMF70A by Jiangsu Changjing Electronics Technology (CJ) and the SMF70A by FOSAN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMF70A
SOD-123FL-65℃~+150℃ 1.5A 113V 1uA 200W@10/1000us 70V 77.8V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)SMFJ70A
SOD-123FESD And Surge Protection (TVS/ESD)BORNSMF70A
SOD-123FL-55℃~+150℃ 1.7A@10/1000us 113V 1uA 200W@10/1000us 70V 86V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSJiangsu Changjing Electronics Technology (CJ)ESD And Surge Protection (TVS/ESD)SMF70A
SOD-123FLESD And Surge Protection (TVS/ESD)FOSANSMF70CA
SOD-123FL-55℃~+150℃ 1.5A@8/20us 113V 1kW@8/20us 1uA 70V 86V Bidirectional TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSSUNMATE ElecESD And Surge Protection (TVS/ESD)SMF70A
SOD-123FLESD And Surge Protection (TVS/ESD)YFWSMF70CA
SOD-123FLESD And Surge Protection (TVS/ESD)FOSANSMF70CA
SOD-123FL-55℃~+150℃ 1.8A@10/1000us 113V 1kW@8/20us 1uA 70V 86V Bidirectional IEC 61000-4-2 TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSLiownESD And Surge Protection (TVS/ESD)