Overview
The SMF58A is an ESD And Surge Protection made by onsemi in a SOD-123F package with 2 pins. -55℃~+150℃ 1uA 2.1A@10/1000us 200W 58V 71.2V 93.6V IEC 61000-4-2 TVS SOD-123F ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Diode:SMF58A, from KiCad's library) and its footprint (Diode_SMD:D_SMF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C184089).
Symbol
Footprint
Parameters
14- Breakdown Voltage
- 64.4V
- Clamping Voltage
- 93.6V
- Maximum Clamping Voltage
- 93.6V
- Number of Channels
- 1
- Operating Temperature
- -55℃~+150℃
- Peak Pulse Current (Ipp)
- 2.1A@10/1000us
- Peak Pulse Current (Ipp)@10/1000us
- 2.1A
- Peak Pulse Power Dissipation (Ppp)
- 200W
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 58V
- Type
- TVS
- Voltage - Breakdown
- 71.2V
- level of protection
- IEC 61000-4-2
Order codes
1- SMF58AT1GLCSC C184089
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/SMF58A" title="SMF58A 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/SMF58A.jpg" alt="SMF58A" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/SMF58A)Questions
Is there a KiCad symbol and footprint for the SMF58A?
Yes. The symbol is Diode:SMF58A and the footprint Diode_SMD:D_SMF, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMF58A?
SOD-123F, with 2 pins. Its footprint is drawn on this page.
Where is the SMF58A datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the SMF58A?
JLCPCB lists it as part C184089, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMF58A?
Parts like it in the library: the SMF58A by AnBon, the SMF58A by LGE, the SMF58A by FOSAN and the SMF58A by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMF58A
SOD-1232.3A 200W@10/1000us 58V 5uA 64.4V 93.6V IEC 61000-4-2 TVS SOD-123 ESD and Surge Protection (TVS/ESD) ROHSAnBonESD And Surge Protection (TVS/ESD)SMF58A
SOD-123-55℃~+150℃ 1uA 2.14A 200W@10/1000us 58V 64.4V 93.6V TVS Unidirectional SOD-123 ESD and Surge Protection (TVS/ESD) ROHSLGEESD And Surge Protection (TVS/ESD)SMF58A
SOD-123FLESD And Surge Protection (TVS/ESD)FOSANSMF58A
SOD-123FL-55℃~+150℃ 1 1uA 2.1A 200W@10/1000us 58V 64.4V 93.6V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSJSMSEMIESD And Surge Protection (TVS/ESD)SMF58A
SOD-123FL-65℃~+150℃ 1uA 2.1A 200W 58V 64.4V 93.6V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)SMF58A
SOD-123FL-55℃~+150℃ 1uA 2.1A 200W 58V 71.2V 93.6V TVS Unidirectional SOD-123FL ESD and Surge Protection (TVS/ESD) ROHSMDDESD And Surge Protection (TVS/ESD)SMF58A
SMF(SOD-123F)1uA 2.1A 200W@10/1000us 58V 71.2V 93.6V TVS Unidirectional SMF(SOD-123F) ESD and Surge Protection (TVS/ESD) ROHSOTWESD And Surge Protection (TVS/ESD)SMF58A
SOD-123F-55℃~+150℃ 1 1uA 2.1A@10/1000us 200W 58V 64.4V 93.6V TVS SOD-123F ESD and Surge Protection (TVS/ESD) ROHSShenzhen Jinkaisheng ElecESD And Surge Protection (TVS/ESD)