Overview
The SMB6F70AY is a TV made by STMicroelectronics in a SMB-flat package with 2 pins. -55℃~+175℃ 146V 200nA 27A@8/20us 600W 70V 82V IEC 61000-4-2、IEC 61000-4-4 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-R-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1981389).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Parts like it
8
ATV04A700JB-HF
SMA(DO-214AC)-55℃~+150℃ 1 113V 1uA 3.54A@10/1000us 400W@10/1000us 70V 86V Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSMAJ70CA-HF
SMA(DO-214AC)-55℃~+150℃ 113V 3.5A@10/1000us 400W@10/1000us 5uA 70V 86V Bidirectional TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV04A700J-G
SMA(DO-214AC)-55℃~+150℃ 113V 1uA 3.54A@10/1000us 400W@10/1000us 70V 86V Single-channel TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSTV04A700JB-G
SMA(DO-214AC)-55℃~+150℃ 113V 1uA 3.54A 400W 70V 77.8V Bidirectional Single-channel TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSComchipTVSSMAJ70AHM2G
SMA(DO-214AC)113V 1uA 3.5A 400W 70V 77.8V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSTaiwan SemiconductorTVSSMAJ70AHR3G
SMA(DO-214AC)113V 1uA 3.5A 400W@10/1000us 70V 77.8V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSTaiwan SemiconductorTVSSMAJ70CA M2G
SMA(DO-214AC)113V 3.5A 400W 70V 77.8V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSTaiwan SemiconductorTVSSMAJ70CHR3G
SMA(DO-214AC)125V 3.2A 400W@10/1000us 70V 77.8V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSTaiwan SemiconductorTVS
Questions
Is there a KiCad symbol and footprint for the SMB6F70AY?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:SMB_L4.3-W3.6-LS5.4-R-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMB6F70AY?
SMB-flat, with 2 pins. Its footprint is drawn on this page.
Where is the SMB6F70AY datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the SMB6F70AY?
JLCPCB lists it as part C1981389, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SMB6F70AY?
Parts like it in the library: the ATV04A700JB-HF by Comchip, the SMAJ70CA-HF by Comchip, the TV04A700J-G by Comchip and the TV04A700JB-G by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.