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MMSZ5252B on a board, in 3D

MMSZ5252B

Jiangsu Changjing Electronics Technology (CJ)

-65℃~+150℃ 1 Independent 100nA 22.8V~25.2V 24V 33Ω 350mW 600Ω SOD-123 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/MMSZ5252B
Category
Zener Diodes
Package
SOD-123
Pins
2

Overview

The MMSZ5252B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123 package with 2 pins. -65℃~+150℃ 1 Independent 100nA 22.8V~25.2V 24V 33Ω 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. 5,443 are in stock at JLCPCB (part C21537).

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)
33Ω
Operating Junction Temperature Range
-65℃~+150℃
Pd - Power Dissipation
350mW
Reverse Leakage Current (Ir)
100nA
Zener Voltage(Nom)
24V
Zener Voltage(Range)
22.8V~25.2V

Order codes

1

Pinout

2
The pins of the MMSZ5252B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ5252B?

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 MMSZ5252B?

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

Where is the MMSZ5252B datasheet?

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

Where can I order the MMSZ5252B?

JLCPCB lists it as part C21537, with 5,443 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5252B?

Parts like it in the library: the BZT52C24 by hongjiacheng, the MMSZ5252B by hongjiacheng, the BZT52C24 by MDD and the MM1Z24 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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