Overview
The SACB7 is an ESD And Surge Protection made by Littelfuse in a SMB package with 2 pins. -65℃~+150℃ 12.6V 300uA 38A@10/1000us 45pF 500W@10/1000us 7V 8.33V IEC 61000-4-2、IEC 61000-4-4 TVS SMB 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_SMB, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1974059).
Symbol
Footprint
Parameters
10- Clamping Voltage
- 12.6V
- Junction Capacitance
- 45pF
- Operating Temperature
- -65℃~+150℃
- Peak Pulse Current (Ipp)
- 38A@10/1000us
- Peak Pulse Power Dissipation (Ppp)
- 500W@10/1000us
- Reverse Leakage Current (Ir)
- 300uA
- Reverse Stand-Off Voltage (Vrwm)
- 7V
- Type
- TVS
- Voltage - Breakdown
- 8.33V
- level of protection
- IEC 61000-4-4；IEC 61000-4-2
Order codes
1- SACB7LCSC C1974059
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/littelfuse/SACB7" title="SACB7 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/littelfuse/SACB7.jpg" alt="SACB7" width="1200" height="900">[](https://pcbkit.io/parts/littelfuse/SACB7)Questions
Is there a KiCad symbol and footprint for the SACB7?
Yes. The symbol is Device:D_TVS and the footprint Diode_SMD:D_SMB, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SACB7?
SMB, with 2 pins. Its footprint is drawn on this page.
Where is the SACB7 datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the SACB7?
JLCPCB lists it as part C1974059, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SACB7?
Parts like it in the library: the SMBJ7.0A by hongjiacheng, the SMBJ7.0CA/TR13 by Brightking, the SMBJ7.0CA by hongjiacheng and the SMBJ7.0A by 晶导微电子. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SMBJ7.0A
DO-214AA(SMB)-55℃~+150℃ 12V 200uA 50A@10/1000us 600W@10/1000us 7V 8.6V IEC 61000-4-2 TVS Unidirectional DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)SMBJ7.0CA/TR13
SMB(DO-214AA)12V 200uA 50A 600W 7.78V 7V Bidirectional TVS SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)SMBJ7.0CA
DO-214AA(SMB)ESD And Surge Protection (TVS/ESD)hongjiachengSMBJ7.0A
SMB-65℃~+150℃ 12V 200uA 390pF 50A@10/1000us 600W@10/1000us 7V 8.6V TVS SMB ESD and Surge Protection (TVS/ESD) ROHS晶导微电子ESD And Surge Protection (TVS/ESD)SMBJ7.0CA
SMB-65℃~+150℃ 12V 200uA 390pF 50A 600W@10/1000us 7V 8.6V TVS SMB ESD and Surge Protection (TVS/ESD) ROHSShandong Jingdao MicroelectronicsESD And Surge Protection (TVS/ESD)SMBJ7.0CA
DO-214AA(SMB)12V 50A 50uA 600W@10/1000us 7.78V 7V Bidirectional TVS DO-214AA(SMB) ESD and Surge Protection (TVS/ESD) ROHSBORNESD And Surge Protection (TVS/ESD)SMBJ7.0A/TR13
SMB(DO-214AA)-65℃~+150℃ 12V 1uA 50A 600W 7.78V 7V IEC 61000-4-2 TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSBrightkingESD And Surge Protection (TVS/ESD)SMBJ7.0A
SMB(DO-214AA)-55℃~+150℃ 12V 200uA 50A 600W@10/1000us 7.78V 7V TVS Unidirectional SMB(DO-214AA) ESD and Surge Protection (TVS/ESD) ROHSDOWOESD And Surge Protection (TVS/ESD)