
SAC50
LittelfuseExtended
1uA 5.8A 500W@10/1000us 50V 50pF 55.5V 88V IEC 61000-4-2、IEC 61000-4-4 TVS DO-15(DO-204AC) ESD and Surge Protection (TVS/ESD) ROHS
- Part id
- littelfuse/SAC50
- Category
- ESD And Surge Protection (TVS, ESD)
- Package
- DO-15(DO-204AC)
- Pins
- 2
- In stock
- 0 at JLCPCB (C1975380)
- Used on
- 1 open-source board
Overview
The SAC50 is an ESD And Surge Protection made by Littelfuse in a DO-15(DO-204AC) package with 2 pins. 1uA 5.8A 500W@10/1000us 50V 50pF 55.5V 88V IEC 61000-4-2、IEC 61000-4-4 TVS DO-15(DO-204AC) 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:DO-15_BD3.1-L6.7-P10.70-D0.8-FD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1975380). 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
1- 2 layers

Parts like it
8SAC50/B
DO-15-55℃~+150℃ 1uA 5.8A 500W@10/1000us 50V 50pF 55.5V 88V TVS DO-15 ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)D5V0L1B2LP-7B-HXY
DFN1006-2LESD And Surge Protection (TVS/ESD)HXY MOSFETSACB50
DO-214AA-65℃~+150℃ 45pF 5.8A 500W 50V 55.5V 5uA 88V IEC 61000-4-2、IEC 61000-4-4 TVS Unidirectional DO-214AA ESD and Surge Protection (TVS/ESD) ROHSLittelfuseESD And Surge Protection (TVS/ESD)D5V0L1B2LPS-7B-HXY
DFN1006-2LESD And Surge Protection (TVS/ESD)HXY MOSFETSMBSAC50-TP
DO-214AA(SMB)-55℃~+175℃ 45pF 5.8A@10/1000us 500W@10/1000us 50V 55.5V 5uA 88V TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSMicro Commercial ComponentsESD And Surge Protection (TVS/ESD)MASMBJSAC50E3
DO-214AA(SMBJ)-65℃~+150℃ 30pF 5.8A 500W 50V 55.5V 5uA 88V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional DO-214AA(SMBJ) ESD and Surge Protection (TVS/ESD)Microchip TechnologyESD And Surge Protection (TVS/ESD)MSMBJSAC50E3/TR
DO-214AA(SMBJ)-65℃~+150℃ 30pF 5.8A 500W 50V 50V 5uA 88V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional DO-214AA(SMBJ) ESD and Surge Protection (TVS/ESD) ROHSMicrochip TechnologyESD And Surge Protection (TVS/ESD)ESD0P4RFL E6327
TSLP-4-7-55℃~+150℃ 0.4pF 20nA 50V 5A@8/20us 9V ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Single-channel Unidirectional TSLP-4-7 ESD and Surge Protection (TVS/ESD) ROHSInfineon TechnologiesESD And Surge Protection (TVS/ESD)
Questions
Is there a KiCad symbol and footprint for the SAC50?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DO-15_BD3.1-L6.7-P10.70-D0.8-FD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SAC50?
DO-15(DO-204AC), with 2 pins. Its footprint is drawn on this page.
Where is the SAC50 datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the SAC50?
JLCPCB lists it as part C1975380, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SAC50?
Parts like it in the library: the SAC50/B by Brightking, the D5V0L1B2LP-7B-HXY by HXY MOSFET, the SACB50 by Littelfuse and the D5V0L1B2LPS-7B-HXY by HXY MOSFET. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SAC50?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.