Overview
The SMF3.3A is an ESD And Surge Protection made by BORN in a SOD-123FL package with 2 pins.
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. 3,278 are in stock at JLCPCB (part C22440691).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 7.6V
- Number of Channels
- Single-channel
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 26.3A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 200W@10/1000us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 50uA
- Reverse Stand-Off Voltage (Vrwm)
- 3.3V
- Type
- TVS
- Voltage - Breakdown
- 5.8V
Order codes
1- SMF3.3ALCSC C22440691
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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<iframe src="https://pcbkit.io/embed/parts/born/SMF3.3A" title="SMF3.3A in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/born/SMF3.3A.jpg" alt="SMF3.3A" width="1200" height="900">[](https://pcbkit.io/parts/born/SMF3.3A)Questions
Is there a KiCad symbol and footprint for the SMF3.3A?
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 SMF3.3A?
SOD-123FL, with 2 pins. Its footprint is drawn on this page.
Where is the SMF3.3A datasheet?
BORN publishes it: the Datasheet link on this page opens it.
Where can I order the SMF3.3A?
JLCPCB lists it as part C22440691, with 3,278 in stock; the sellers' links on this page open their listings.
What can replace the SMF3.3A?
Parts like it in the library: the SMF3.3A by DOWO, the SMF3.3CA by hongjiacheng, the SMF3.3CA by DOWO and the SMF3.3CA by FUXINSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMF3.3A
SOD-123FL200W@10/1000us 25A 3.3V 5.2V 500uA 8V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSDOWOESD And Surge Protection (TVS/ESD)SMF3.3CA
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SOD-123FL200W@10/1000us 22.7A@10/1000us 3.3V 500uA 6.5V 8.8V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSDOWOESD And Surge Protection (TVS/ESD)SMF3.3CA
SOD-123FLESD And Surge Protection (TVS/ESD)FUXINSEMISMF3.3A
SOD-123FL1.9nF 200W@10/1000us 27A@10/1000us 3.3V 4.1V 50uA 7.3V Bidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)SMF3.3
SOD-123FL-55℃~+150℃ 200W 3.3V 3.4V 30A 500nA 6.8V IEC 61000-4-2、IEC 61000-4-4 TVS SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)SMF3.3A
SOD-123FL-55℃~+150℃ 200W@10/1000us 27.4A@10/1000us 3.3V 5.3V 7.3V 800uA TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSZHIDEESD And Surge Protection (TVS/ESD)SM2T3V3AF
SOD-123FLESD And Surge Protection (TVS/ESD)FUXINSEMI