Overview
The 1N5643A is an ESD And Surge Protection made by Solid State System in a DO-13 package with 2 pins. -65℃~+175℃ 1 23.1V 25.7V 37.5V 40A 5uA TVS Unidirectional DO-13 ESD and Surge Protection (TVS/ESD) ROHS.
PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7168341).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
9- Clamping Voltage
- 37.5V
- Number of Channels
- 1
- Operating Temperature
- -65℃~+175℃
- Peak Pulse Current (Ipp)
- 40A
- Polarity
- Unidirectional
- Reverse Leakage Current (Ir)
- 5uA
- Reverse Stand-Off Voltage (Vrwm)
- 23.1V
- Type
- TVS
- Voltage - Breakdown
- 25.7V
Order codes
1- 1N5643ALCSC C7168341
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | A1 | Passive |
| 2 | A2 | Passive |
Questions
Is there a KiCad symbol and footprint for the 1N5643A?
Yes. The symbol is Device:D_TVS, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 1N5643A?
DO-13, with 2 pins.
Where is the 1N5643A datasheet?
Solid State System publishes it: the Datasheet link on this page opens it.
Where can I order the 1N5643A?
JLCPCB lists it as part C7168341, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N5643A?
Parts like it in the library: the P6SMB27CA/TR13 by Brightking, the P4SMA27A by Littelfuse, the P4SMA27AQ by Yangzhou Yangjie Electronic Technology and the P6SMB27CA by Littelfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
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