Overview
The SMB6F18AY is an ESD And Surge Protection made by STMicroelectronics in a SMB-flat package with 2 pins. 1uA 23.4V 24.6V 42.8A@8/20us 42.8V 600W IEC 61000-4-2 TVS Unidirectional SMB-flat ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:SMB_L4.3-W3.6-LS5.4-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1978214).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 42.8V
- Number of Channels
- 1
- Peak Pulse Current (Ipp)
- 42.8A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 600W
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 23.4V
- Type
- TVS
- Voltage - Breakdown
- 24.6V
- level of protection
- IEC 61000-4-2
Order codes
1- SMB6F18AYLCSC C1978214
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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Is there a KiCad symbol and footprint for the SMB6F18AY?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:SMB_L4.3-W3.6-LS5.4-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMB6F18AY?
SMB-flat, with 2 pins. Its footprint is drawn on this page.
Where is the SMB6F18AY datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the SMB6F18AY?
JLCPCB lists it as part C1978214, with 0 in stock; the sellers' links on this page open their listings.