Skip to the content
PCBKitNew board
MX5KP43AE3, in 3D

MX5KP43AE3

Microchip Technology

43V 47.8V 5kW 69.4V 72A TVS DO-204AR ESD and Surge Protection (TVS/ESD) ROHS

Extended
JLCPCBLCSCmicrochip/MX5KP43AE3
Category
ESD And Surge Protection (TVS, ESD)
Package
DO-204AR
Pins
2

Overview

The MX5KP43AE3 is an ESD And Surge Protection made by Microchip Technology in a DO-204AR package with 2 pins. 43V 47.8V 5kW 69.4V 72A TVS DO-204AR 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-204AR_BD6.4-L9.5-P13.5-D1.3-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2633411).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
EasyEDA_Cloud:DO-204AR_BD6.4-L9.5-P13.5-D1.3-RDFrom EasyEDA

Parameters

6
Breakdown Voltage
47.8V
Maximum Clamping Voltage
69.4V
Peak Pulse Current (Ipp)
72A
Peak Pulse Power Dissipation (Ppp)
5kW
Reverse Stand-Off Voltage (Vrwm)
43V
Type
TVS

Order codes

1

Pinout

2
The pins of the MX5KP43AE3
PinNameType
1A1Passive
2A2Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/microchip/MX5KP43AE3" title="MX5KP43AE3 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/microchip/MX5KP43AE3.jpg" alt="MX5KP43AE3" width="1200" height="900">
A picture that opens the part, for a README
[![MX5KP43AE3](https://pcbkit.io/embed/parts/microchip/MX5KP43AE3.jpg?size=s)](https://pcbkit.io/parts/microchip/MX5KP43AE3)

Questions

Is there a KiCad symbol and footprint for the MX5KP43AE3?

Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DO-204AR_BD6.4-L9.5-P13.5-D1.3-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MX5KP43AE3?

DO-204AR, with 2 pins. Its footprint is drawn on this page.

Where can I order the MX5KP43AE3?

JLCPCB lists it as part C2633411, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MX5KP43AE3?

Parts like it in the library: the MX15KP43A by Microchip Technology, the MXL15KP43AE3 by Microchip Technology, the SMBJ43CA by Brightking and the SMAJ43A by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8