2 layers87 × 71 mm
Overview
The SMF05 is an ESD And Surge Protection made by WPMtek in a SOT-353 package with 5 pins. -55℃~+125℃ 100W 12V 200nA 5V 60pF 8.5V 8A Four channels IEC 61000-4-2、IEC 61000-4-5 TVS Unidirectional SOT-353 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SMF05, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-353_SC-70-5, from KiCad's library), ready for a KiCad board. 447 are in stock at JLCPCB (part C5143686). 6 open-source boards in 4 repositories on GitHub use it.
Symbol
Footprint
Parameters
12- Clamping Voltage
- 12V
- Junction Capacitance
- 60pF
- Number of Channels
- Four channels
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 8A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 100W@8/20us
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 200nA
- Reverse Stand-Off Voltage (Vrwm)
- 5V
- Type
- TVS
- Voltage - Breakdown
- 8.5V
- level of protection
- IEC 61000-4-5
Order codes
1- SMF05LCSC C5143686
Pinout
5| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
| 3 | 3 | Unspecified |
| 4 | 4 | Unspecified |
| 5 | 5 | Unspecified |
Open-source boards using it
All 6- 2 layers68 × 58 mm
- 4 layers53.5 × 53 mm
- 2 layers46 × 36 mm
- 2 layers68 × 44 mm
- 2 layers68 × 58 mm
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/wpmtek/SMF05" title="SMF05 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/wpmtek/SMF05.jpg" alt="SMF05" width="1200" height="900">[](https://pcbkit.io/parts/wpmtek/SMF05)Questions
Is there a KiCad symbol and footprint for the SMF05?
Yes. The symbol is EasyEDA_Cloud:SMF05 and the footprint Package_TO_SOT_SMD:SOT-353_SC-70-5, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMF05?
SOT-353, with 5 pins. Its footprint is drawn on this page.
Where is the SMF05 datasheet?
WPMtek publishes it: the Datasheet link on this page opens it.
Where can I order the SMF05?
JLCPCB lists it as part C5143686, with 447 in stock; the sellers' links on this page open their listings.
What can replace the SMF05?
Parts like it in the library: the PESD5V0L4UG by Nexperia, the SP0504BAJTG by Leiditech, the PESD5V0L4UG by Leiditech and the PESD5V0L4UG by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SMF05?
6 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
PESD5V0L4UG
SOT-35313V 19pF 2.5A 30W@8/20us 5V 5nA 6.46V ESD Four channels IEC 61000-4-2、IEC 61000-4-5 Unidirectional SOT-353 ESD and Surge Protection (TVS/ESD) ROHSNexperiaESD And Surge Protection (TVS/ESD)SP0504BAJTG
SOT-35310V、13.5V 150W@8/20us 1uA 5V 6.7V 90pF ESD IEC 61000-4-2、IEC 61000-4-5 SOT-353 ESD and Surge Protection (TVS/ESD) ROHSLeiditechESD And Surge Protection (TVS/ESD)PESD5V0L4UG
SOT-353-40℃~+125℃ 150W@8/20us 15V、20V 1uA 5V 6.7V 90pF ESD IEC 61000-4-2、IEC 61000-4-5 SOT-353 ESD and Surge Protection (TVS/ESD) ROHSLeiditechESD And Surge Protection (TVS/ESD)PESD5V0L4UG
SC-70-5-55℃~+125℃ 100nA 11V、14V 150W@8/20us 30pF、60pF 5V 9V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SC-70-5 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)SP0504BAJTG
SC-70-5-55℃~+125℃ 100nA 14V 150W@8/20us 30pF、60pF 5V 9V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SC-70-5 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)PESD5V0L4UG-N
SOT-353ESD And Surge Protection (TVS/ESD)BORNDF5A6.8CFU(TE85L,F
SOT-35323pF 500nA 5V 6.8V ESD Four channels IEC 61000-4-2 Unidirectional SOT-353 ESD and Surge Protection (TVS/ESD) ROHSToshibaESD And Surge Protection (TVS/ESD)ESD5V0J4
SOT-35312.5V 35pF 5V 5uA 7.2V Four channels IEC 61000-4-2、IEC 61000-4-4 Unidirectional SOT-353 ESD and Surge Protection (TVS/ESD) ROHSYintESD And Surge Protection (TVS/ESD)