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MASMBJ51A on a board, in 3D

MASMBJ51A

Microchip Technology

51V 56.7V 600W 7.3A 82.4V TVS DO-214AA(SMBJ) ESD and Surge Protection (TVS/ESD)

Extended
DatasheetJLCPCBLCSCmicrochip/MASMBJ51A
Category
ESD And Surge Protection (TVS, ESD)
Package
DO-214AA(SMBJ)
Pins
2

Overview

The MASMBJ51A is an ESD And Surge Protection made by Microchip Technology in a DO-214AA(SMBJ) package with 2 pins. 51V 56.7V 600W 7.3A 82.4V TVS 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 C2625805).

Symbol

Device:D_TVSFrom KiCad's library

Footprint

12
Diode_SMD:D_SMBFrom KiCad's library

Parameters

6
Breakdown Voltage
56.7V
Maximum Clamping Voltage
82.4V
Peak Pulse Current (Ipp)
7.3A
Peak Pulse Power Dissipation (Ppp)
600W
Reverse Stand-Off Voltage (Vrwm)
51V
Type
TVS

Order codes

1

Pinout

2
The pins of the MASMBJ51A
PinNameType
1A1Passive
2A2Passive

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Questions

Is there a KiCad symbol and footprint for the MASMBJ51A?

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 MASMBJ51A?

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

Where is the MASMBJ51A datasheet?

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

Where can I order the MASMBJ51A?

JLCPCB lists it as part C2625805, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MASMBJ51A?

Parts like it in the library: the SMBJ51CA by hongjiacheng, the SMBJ51CA by BORN, the SMBJ51CA by DOWO and the SMBJ51A by FOSAN. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8