Overview
The SAC7 is an ESD And Surge Protection made by Littelfuse in a DO-15(DO-204AC) package with 2 pins. 12.6V 300uA 38A 500W@10/1000us 50pF 7V 8.33V 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-204AC_BD3.1-L6.7-P10.00-D1.1-FD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1979494).
Symbol
Footprint
Parameters
11- Clamping Voltage
- 12.6V
- Junction Capacitance
- 50pF
- Number of Channels
- 1
- Peak Pulse Current (Ipp)
- 38A
- Peak Pulse Power Dissipation (Ppp)
- 500W@10/1000us
- Polarity
- Unidirectional
- 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- SAC7LCSC C1979494
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
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<iframe src="https://pcbkit.io/embed/parts/littelfuse/SAC7" title="SAC7 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/SAC7.jpg" alt="SAC7" width="1200" height="900">[](https://pcbkit.io/parts/littelfuse/SAC7)Questions
Is there a KiCad symbol and footprint for the SAC7?
Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DO-204AC_BD3.1-L6.7-P10.00-D1.1-FD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SAC7?
DO-15(DO-204AC), with 2 pins. Its footprint is drawn on this page.
Where is the SAC7 datasheet?
Littelfuse publishes it: the Datasheet link on this page opens it.
Where can I order the SAC7?
JLCPCB lists it as part C1979494, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SAC7?
Parts like it in the library: the SM712 by hongjiacheng, the H7VL10B by hongjiacheng, the H7VHD3UA by hongjiacheng and the SM712 by TECH PUBLIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
SM712
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SMF7.0A
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LESD8D7.0CAT5G
SOD-882-40℃~+125℃ 16V 16pF 1uA 5A@8/20us 7.2V 7V 80W@8/20us IEC 61000-4-2、IEC 61000-4-4 TVS SOD-882 ESD and Surge Protection (TVS/ESD) ROHSLeshan Radio (LRC)ESD And Surge Protection (TVS/ESD)
H7VH16U
DFN1610-2L-55℃~+125℃ 10V 115A@8/20us 2.3kW@8/20us 20V 500nA 7V 900pF ESD IEC 61000-4-2、IEC 61000-4-5 Single-channel Unidirectional DFN1610-2L ESD and Surge Protection (TVS/ESD) ROHShongjiachengESD And Surge Protection (TVS/ESD)