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MP4KE43A on a board, in 3D

MP4KE43A

Microchip Technology

36.8V 40.9V 59.3V Bidirectional TVS DO-41(DO-204AL) ESD and Surge Protection (TVS/ESD)

Extended
JLCPCBLCSCmicrochip/MP4KE43A
Category
TVS
Package
DO-41(DO-204AL)
Pins
2

Overview

The MP4KE43A is a TV made by Microchip Technology in a DO-41(DO-204AL) package with 2 pins. 36.8V 40.9V 59.3V Bidirectional TVS DO-41(DO-204AL) ESD and Surge Protection (TVS/ESD).

PCBKit's library has its KiCad symbol (Device:D_TVS, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-41_BD2.0-L4.1-P8.70-D0.8-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2634907).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
EasyEDA_Cloud:DO-41_BD2.0-L4.1-P8.70-D0.8-RDFrom EasyEDA

Parameters

11
Clamping Voltage
59.3V
Number of Channels
1
Operating Temperature
-65℃~+150℃
Peak Pulse Current (Ipp)
7A@10/1000us
Peak Pulse Power Dissipation (Ppp)
400W@10/1000us
Polarity
Bidirectional
Reverse Leakage Current (Ir)
1uA
Reverse Stand-Off Voltage (Vrwm)
36.8V
Type
TVS
Voltage - Breakdown
40.9V
level of protection
IEC 61000-4-4；IEC 61000-4-2

Order codes

1

Pinout

2
The pins of the MP4KE43A
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the MP4KE43A?

Yes. The symbol is Device:D_TVS and the footprint EasyEDA_Cloud:DO-41_BD2.0-L4.1-P8.70-D0.8-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MP4KE43A?

DO-41(DO-204AL), with 2 pins. Its footprint is drawn on this page.

Where can I order the MP4KE43A?

JLCPCB lists it as part C2634907, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MP4KE43A?

Parts like it in the library: the P4KE43A-G by Comchip, the BZW04-37HR0G by Taiwan Semiconductor, the P4KE43A R0G by Taiwan Semiconductor and the P4SMA43AHR3G by Taiwan Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8