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MMSZ5244B on a board, in 3D

MMSZ5244B

Jiangsu Changjing Electronics Technology (CJ)

1 Independent 100nA 13.3V~14.7V 14V 15Ω 350mW 600Ω SOD-123 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/MMSZ5244B
Category
Zener Diodes
Package
SOD-123
Pins
2

Overview

The MMSZ5244B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123 package with 2 pins. 1 Independent 100nA 13.3V~14.7V 14V 15Ω 350mW 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. 2,342 are in stock at JLCPCB (part C39212).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123From KiCad's library

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
600Ω
Impedance(Zzt)
15Ω
Operating Junction Temperature Range
-55℃~+150℃
Pd - Power Dissipation
350mW
Reverse Leakage Current (Ir)
100nA
Zener Voltage(Nom)
14V
Zener Voltage(Range)
13.3V~14.7V

Order codes

1

Pinout

2
The pins of the MMSZ5244B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ5244B?

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 MMSZ5244B?

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

Where is the MMSZ5244B datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the MMSZ5244B?

JLCPCB lists it as part C39212, with 2,342 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5244B?

Parts like it in the library: the MMSZ5244B by onsemi, the DDZ9701 by Diodes Incorporated, the DDZ14B by Diodes Incorporated and the LMSZ5244BT1G by Leshan Radio (LRC). Check their datasheets: a part that fits the footprint may still differ in its ratings.

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