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SACB12 on a board, in 3D

SACB12

DOWO

12V 13.3V 19V 25A@10/1000us 45pF 500W 5uA TVS SMB ESD and Surge Protection (TVS/ESD) ROHS

Extended
DatasheetJLCPCBLCSCdowo/SACB12
Category
ESD And Surge Protection (TVS, ESD)
Package
SMB
Pins
2

Overview

The SACB12 is an ESD And Surge Protection made by DOWO in a SMB package with 2 pins. 12V 13.3V 19V 25A@10/1000us 45pF 500W 5uA 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 C2976508).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

8
Clamping Voltage
19V
Junction Capacitance
45pF
Peak Pulse Current (Ipp)
25A@10/1000us
Peak Pulse Power Dissipation (Ppp)
500W
Reverse Leakage Current (Ir)
5uA
Reverse Stand-Off Voltage (Vrwm)
12V
Type
TVS
Voltage - Breakdown
13.3V

Order codes

1

Pinout

2
The pins of the SACB12
PinNameType
1A1Passive
2A2Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/dowo/SACB12" title="SACB12 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/dowo/SACB12.jpg" alt="SACB12" width="1200" height="900">
A picture that opens the part, for a README
[![SACB12](https://pcbkit.io/embed/parts/dowo/SACB12.jpg?size=s)](https://pcbkit.io/parts/dowo/SACB12)

Questions

Is there a KiCad symbol and footprint for the SACB12?

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 SACB12?

SMB, with 2 pins. Its footprint is drawn on this page.

Where is the SACB12 datasheet?

DOWO publishes it: the Datasheet link on this page opens it.

Where can I order the SACB12?

JLCPCB lists it as part C2976508, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SACB12?

Parts like it in the library: the SMBJ12CA by 晶导微电子, the SMBJ12CA by Brightking, the SMBJ12CA by GOODWORK and the SMBJ12CA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8