

Overview
The SMF15C is an ESD And Surge Protection made by onsemi in a SC-88 package with 6 pins. -40℃~+125℃ 100W 15V 17V 1uA 29V 33pF 5 5A@8/20us ESD IEC 61000-4-2 SC-88 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SMF15CT1G, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-363_SC-70-6, from KiCad's library), ready for a KiCad board. 142 are in stock at JLCPCB (part C604701). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
12- Clamping Voltage
- 29V
- Junction Capacitance
- 33pF
- Number of Channels
- 5
- Operating Temperature
- -40℃~+125℃
- Peak Pulse Current (Ipp)
- 5A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 100W
- Polarity
- Bidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 15V
- Type
- ESD
- Voltage - Breakdown
- 17V
- level of protection
- IEC 61000-4-2
Order codes
1- SMF15CT1GLCSC C604701
Pinout
6| Pin | Name | Type |
|---|---|---|
| 1 | K | Unspecified |
| 2 | 2 | Unspecified |
| 3 | K | Unspecified |
| 4 | K | Unspecified |
| 5 | K | Unspecified |
| 6 | K | Unspecified |
Open-source boards using it
All 1- 4 layers100 × 100 mm

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<iframe src="https://pcbkit.io/embed/parts/onsemi/SMF15C" title="SMF15C in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/SMF15C.jpg" alt="SMF15C" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/SMF15C)Questions
Is there a KiCad symbol and footprint for the SMF15C?
Yes. The symbol is EasyEDA_Cloud:SMF15CT1G and the footprint Package_TO_SOT_SMD:SOT-363_SC-70-6, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMF15C?
SC-88, with 6 pins. Its footprint is drawn on this page.
Where is the SMF15C datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the SMF15C?
JLCPCB lists it as part C604701, with 142 in stock; the sellers' links on this page open their listings.
What can replace the SMF15C?
Parts like it in the library: the SMF15CT1G by MSKSEMI, the SMF15CT1G by TECH PUBLIC, the SMF15CA by hongjiacheng and the H15VL10B by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SMF15C?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8SMF15CT1G
SOT-363-60℃~+150℃ 150W 15V 15pF 19V 1uA 29V 5 5A ESD IEC 61000-4-2、IEC 61000-4-5 SOT-363 ESD and Surge Protection (TVS/ESD) ROHSMSKSEMIESD And Surge Protection (TVS/ESD)SMF15CT1G
SOT-363-55℃~+125℃ 100nA 150W@8/20us 15V 16.8V 30V 50pF 5A@8/20us IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 SOT-363 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)SMF15CA
SOD-123FLESD And Surge Protection (TVS/ESD)hongjiachengH15VL10B
DFN1006-2L-55℃~+125℃ 15V 19.5V 200nA 20pF 320W@8/20us 40V 8A@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 DFN1006-2L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)H15VND3B
SOD-323-55℃~+125℃ 15V 200nA 20V 304W@8/20us 30pF 38V 8A@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 Single-channel SOD-323 ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)H15VU10B
DFN1006-2L-55℃~+125℃ 0.3pF 15V 2.5A@8/20us 200nA 21.5V 35V 90W@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 DFN1006-2L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMAJ15A
DO-214AC(SMA)-55℃~+150℃ 15V 16.4A 16.7V 24.4V 400W 5uA TVS Unidirectional DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSGOODWORKESD And Surge Protection (TVS/ESD)SMBJ15CA
DO-214AA(SMB)-65℃~+150℃ 15V 18.5V 1uA 24.4V 24.6A@10/1000us 600W@10/1000us Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)