Overview
The SMF20CA is an uncategorised made by RealChip in a SOD-123FL package with 2 pins. -55℃~+150℃ 1 1uA 200W 20V 22.2V 32.4V 6.2A Bidirectional TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its footprint (Diode_SMD:D_SOD-123F, from KiCad's library), ready for a KiCad board. 94 are in stock at JLCPCB (part C6937181).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
10- Clamping Voltage
- 32.4V
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 6.2A
- Peak Pulse Power Dissipation (Ppp)
- 200W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 20V
- Type
- TVS
- Voltage - Breakdown
- 22.2V
Order codes
1- SMF20CALCSC C6937181
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/realchip/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/realchip/SMF20CA.jpg" alt="SMF20CA" width="1200" height="900">[](https://pcbkit.io/parts/realchip/SMF20CA)Questions
Is there a KiCad symbol and footprint for the SMF20CA?
Yes. 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 SMF20CA?
SOD-123FL, with 2 pins. Its footprint is drawn on this page.
Where is the SMF20CA datasheet?
RealChip publishes it: the Datasheet link on this page opens it.
Where can I order the SMF20CA?
JLCPCB lists it as part C6937181, with 94 in stock; the sellers' links on this page open their listings.
What can replace the SMF20CA?
Parts like it in the library: the TPSMF20CA by TECH PUBLIC, the SSCT20V21D1 by AF, the SMF20CA by baocheng and the BNPTVS20VS1UR by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
TPSMF20CA
SOD-123FL-55℃~+150℃ 1uA、1uA 200W@10/1000us、4.5kW@8/20us 20V、28V 24.5V、34.4V 32.4V、48V 6.2A@10/1000us、80A@8/20us Bidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICUncategorisedSSCT20V21D1
SOD-123FL-55℃~+150℃ 160A@8/20us 1uA 20V 24.5V 35V 4.5kW@8/20us 700pF TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSAFUncategorisedSMF20CA
SOD-123FL-55℃~+150℃ 1 1uA 200W@10/1000us 20V 24.5V 32.4V 6.2A Bidirectional IEC 61000-4-2 TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSbaochengUncategorisedBNPTVS20VS1UR
SOD-123FLSOD-123FL ESD and Surge Protection (TVS/ESD) ROHSBORNUncategorisedSM4FJ20A
SOD-123FL-55℃~+150℃ 12.3A 1uA 20V 24.5V 32.4V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSBORNUncategorisedH20VHD1B
SOD-123FL-55℃~+150℃ 140A 1uA 20V 22.2V 310pF 35V 4.8kW ESD IEC 61000-4-2、IEC 61000-4-5 Single-channel SOD-123FL ESD and Surge Protection (TVS/ESD) ROHShongjiachengUncategorisedH20VHD1U
SOD-123FL-55℃~+150℃ 140A 1uA 20V 22.2V 310pF 35V 4.8kW ESD IEC 61000-4-2、IEC 61000-4-5 Single-channel SOD-123FL ESD and Surge Protection (TVS/ESD) ROHShongjiachengUncategorisedSMF20CA
SOD-123FL-55℃~+150℃ 1 200W@10/1000us 20V 24.5V 32.4V 6.2A@10/1000us Bidirectional TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSJUXINGUncategorised