Overview
The SMF20CA is a TV made by FMS in a SOD-123 package with 2 pins. -55℃~+150℃ 1 200W@10/1000us 20V 22.2V 32.4V 5uA 6.2A Bidirectional IEC 61000-4-2 TVS SOD-123 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-123, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C266732).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 32.4V
- Number of Channels
- 1
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 6.2A
- Peak Pulse Power Dissipation (Ppp)
- 200W@10/1000us
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 20V
- Type
- TVS
- Voltage - Breakdown
- 22.2V
- level of protection
- IEC 61000-4-2
Order codes
1- SMF20CALCSC C266732
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/fms/SMF20CA" title="SMF20CA in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/fms/SMF20CA.jpg" alt="SMF20CA" width="1200" height="900">[](https://pcbkit.io/parts/fms/SMF20CA)Questions
Is there a KiCad symbol and footprint for the SMF20CA?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMF20CA?
SOD-123, with 2 pins. Its footprint is drawn on this page.
Where is the SMF20CA datasheet?
FMS publishes it: the Datasheet link on this page opens it.
Where can I order the SMF20CA?
JLCPCB lists it as part C266732, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMF20CA?
Parts like it in the library: the AZ4020-01G.R7G by AMAZING, the SMCJ20A by Bourns, the D20V0S1U3LP20 by Diodes Incorporated and the SMAJ20A-QH by Bourns. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
AZ4020-01G.R7G
SOD-123-55℃~+85℃ 1 1uA 20V 22.2V 23.5V 30A@8/20us 580pF IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SOD-123 ESD and Surge Protection (TVS/ESD) ROHSAMAZINGTVS
SMCJ20A
SMC(DO-214AB)-55℃~+150℃ 1.5kW 1uA 20V 231.5A@8/20us 24.5V 42.1V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS SMC(DO-214AB) ESD and Surge Protection (TVS/ESD) ROHSBournsTVS
D20V0S1U3LP20
DFN-3(2x2)1 110A@8/20us 200nA 20V 24.5V 36.4V 4kW@8/20us IEC 61000-4-2 TVS DFN-3(2x2) ESD and Surge Protection (TVS/ESD) ROHSDiodes IncorporatedTVS
SMAJ20A-QH
SMA(DO-214AC)-55℃~+150℃ 1uA 20V 24.5V 400W 42.1V 61.5A@8/20us TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsTVSSMAJ20CA-QH
SMA(DO-214AC)-55℃~+150℃ 1uA 20V 24.5V 400W 42.1V 61.5A@8/20us TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsTVSATV04A200JB-HF
SMA(DO-214AC)-55℃~+150℃ 12.35A 1uA 20V 22.2V 32.4V 400W Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSATV06A200J-HF
SMA(DO-214AC)-55℃~+150℃ 18.5A 1uA 20V 22.2V 32.4V 600W TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSATV06A200JB-HF
SMA(DO-214AC)-55℃~+150℃ 18.5A 1uA 20V 22.2V 32.4V 600W Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVS