Skip to the content
PCBKitNew board
MSMBJ70A on a board, in 3D

MSMBJ70A

Microchip Technology

-65℃~+150℃ 113V 1uA 5.3A 600W 70V 77.8V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional DO-214AA(SMBJ) ESD and Surge Protection (TVS/ESD)

Extended
DatasheetJLCPCBLCSCmicrochip/MSMBJ70A
Category
TVS
Package
DO-214AA(SMBJ)
Pins
2

Overview

The MSMBJ70A is a TV made by Microchip Technology in a DO-214AA(SMBJ) package with 2 pins. -65℃~+150℃ 113V 1uA 5.3A 600W 70V 77.8V IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 TVS Unidirectional DO-214AA(SMBJ) ESD and Surge Protection (TVS/ESD).

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 C2624919).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

6
Breakdown Voltage
77.8V
Maximum Clamping Voltage
113V
Peak Pulse Current (Ipp)
5.3A
Peak Pulse Power Dissipation (Ppp)
600W
Reverse Stand-Off Voltage (Vrwm)
70V
Type
TVS

Order codes

1

Pinout

2
The pins of the MSMBJ70A
PinNameType
1A1Passive
2A2Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/microchip/MSMBJ70A" title="MSMBJ70A 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/MSMBJ70A.jpg" alt="MSMBJ70A" width="1200" height="900">
A picture that opens the part, for a README
[![MSMBJ70A](https://pcbkit.io/embed/parts/microchip/MSMBJ70A.jpg?size=s)](https://pcbkit.io/parts/microchip/MSMBJ70A)

Questions

Is there a KiCad symbol and footprint for the MSMBJ70A?

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 MSMBJ70A?

DO-214AA(SMBJ), with 2 pins. Its footprint is drawn on this page.

Where is the MSMBJ70A datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the MSMBJ70A?

JLCPCB lists it as part C2624919, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MSMBJ70A?

Parts like it in the library: the SMBJ70A-QH by Bourns, the SMBJ70CA-QH by Bourns, the ATV06B700JB-HF by Comchip and the SMBJ70CA-HF by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8