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MMSZ5242B, in 3D

MMSZ5242B

MDD

1 Independent 11.4V~12.6V 12V 1uA@9.1V 30Ω 500mW 600Ω SOD-123 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCmdd/MMSZ5242B
Category
Zener Diodes
Package
SOD-123
Pins
2

Overview

The MMSZ5242B is a zener Diode made by MDD in a SOD-123 package with 2 pins. 1 Independent 11.4V~12.6V 12V 1uA@9.1V 30Ω 500mW 600Ω SOD-123 Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. 3,708 are in stock at JLCPCB (part C2993576).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123From KiCad's library

Parameters

7
Diode Configuration
1 Independent
Impedance(Zzk)
600Ω
Impedance(Zzt)
30Ω
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
1uA@9.1V
Zener Voltage(Nom)
12V
Zener Voltage(Range)
11.4V~12.6V

Order codes

1

Pinout

2
The pins of the MMSZ5242B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ5242B?

Yes. The symbol is Device:D_Zener and the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMSZ5242B?

SOD-123, with 2 pins. Its footprint is drawn on this page.

Where is the MMSZ5242B datasheet?

MDD publishes it: the Datasheet link on this page opens it.

Where can I order the MMSZ5242B?

JLCPCB lists it as part C2993576, with 3,708 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5242B?

Parts like it in the library: the BZT52C12 by GOODWORK, the BZT52C12 by MDD, the BZT52C12 by Jiangsu Changjing Electronics Technology (CJ) and the BZT52B12 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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