Overview
The SMDA12.TBT is an ESD And Surge Protection made by SEMTECH in a SOP-8 package with 8 pins. -55℃~+125℃ 12A@8/20us 12V 13.3V 150pF 1uA 24V 300W Four channels IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional SOP-8 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SMDA12.TBT, from EasyEDA) and its footprint (Package_SO:SOP-8_3.76x4.96mm_P1.27mm, from KiCad's library), ready for a KiCad board. 25 are in stock at JLCPCB (part C1973164).
Symbol
Footprint
Parameters
12- Clamping Voltage
- 24V
- Junction Capacitance
- 150pF
- Number of Channels
- Four channels
- Operating Temperature
- -55℃~+125℃
- Peak Pulse Current (Ipp)
- 12A@8/20us
- Peak Pulse Power Dissipation (Ppp)
- 300W
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 1uA
- Reverse Stand-Off Voltage (Vrwm)
- 12V
- Type
- TVS
- Voltage - Breakdown
- 13.3V
- level of protection
- IEC 61000-4-5
Order codes
1- SMDA12.TBTLCSC C1973164
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | K | Unspecified |
| 2 | K | Unspecified |
| 3 | K | Unspecified |
| 4 | K | Unspecified |
| 5 | A | Unspecified |
| 6 | A | Unspecified |
| 7 | A | Unspecified |
| 8 | A | Unspecified |
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Is there a KiCad symbol and footprint for the SMDA12.TBT?
Yes. The symbol is EasyEDA_Cloud:SMDA12.TBT and the footprint Package_SO:SOP-8_3.76x4.96mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SMDA12.TBT?
SOP-8, with 8 pins. Its footprint is drawn on this page.
Where can I order the SMDA12.TBT?
JLCPCB lists it as part C1973164, with 25 in stock; the sellers' links on this page open their listings.
What can replace the SMDA12.TBT?
Parts like it in the library: the USB50812E3/TR7 by Microchip Technology, the SMDB12C/TR13 by Microchip Technology, the SMF12CA by hongjiacheng and the SMF12A by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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