4 layers50 × 95 mm
BMS 5S v2
gabrielfbdiniz/BMS-5S-L99BM114
Repositório oficial de Hardware e Documentação Técnica do módulo escravo (Slave) do Battery Management System (BMS) da equipe Formula ITA (Temporada 2025-2026).
126 parts1
SMA6T68AY
STMicroelectronicsExtended
-55℃~+150℃ 121V 1uA 33A@8/20us 58.1V 600W 64.6V IEC 61000-4-2 TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHS
- Part id
- st/SMA6T68AY
- Category
- ESD And Surge Protection (TVS, ESD)
- Package
- SMA(DO-214AC)
- Pins
- 2
- In stock
- 1,281 at JLCPCB (C2969983)
- Used on
- 1 open-source board
Overview
The SMA6T68AY is an ESD And Surge Protection made by STMicroelectronics in a SMA(DO-214AC) package with 2 pins. -55℃~+150℃ 121V 1uA 33A@8/20us 58.1V 600W 64.6V IEC 61000-4-2 TVS Unidirectional SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. 1,281 are in stock at JLCPCB (part C2969983). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Open-source boards using it
1Parts like it
8
P4SMA68CA
DO-214AC(SMA)-65℃~+150℃ 1uA 4.5A 400W 58.1V 64.6V 92V Bidirectional IEC 61000-4-2、IEC 61000-4-4 TVS DO-214AC(SMA) ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)P4SMA68A
SMA(DO-214AC)-55℃~+150℃ 119.6V 1uA 22.5A@8/20us 400W 58.1V 71.4V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)P4SMA68A-Q
SMA(DO-214AC)-55℃~+150℃ 119.6V 1uA 22.5A@8/20us 400W 58.1V 71.4V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)P4SMA68CA-Q
SMA(DO-214AC)-55℃~+150℃ 119.6V 1uA 22.5A@8/20us 400W 58.1V 71.4V TVS SMA(DO-214AC) ESD and Surge Protection (TVS/ESD) ROHSBournsESD And Surge Protection (TVS/ESD)SMAJP4KE68A-TP
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)Micro Commercial ComponentsSMAJP4KE68AHE3-TP
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)Micro Commercial ComponentsSMAJP4KE68CA-TP
DO-214AC(SMAJ)ESD And Surge Protection (TVS/ESD)Micro Commercial ComponentsSMAJP4KE68CAHE3-TP
DO-214AC(SMA)ESD And Surge Protection (TVS/ESD)Micro Commercial Components
Questions
Is there a KiCad symbol and footprint for the SMA6T68AY?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMA, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMA6T68AY?
SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.
Where is the SMA6T68AY datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the SMA6T68AY?
JLCPCB lists it as part C2969983, with 1,281 in stock; the sellers' links on this page open their listings.
What can replace the SMA6T68AY?
Parts like it in the library: the P4SMA68CA by Littelfuse, the P4SMA68A by Bourns, the P4SMA68A-Q by Bourns and the P4SMA68CA-Q by Bourns. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SMA6T68AY?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.