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MMSZ5240B on a board, in 3D

MMSZ5240B

Jiangsu Changjing Electronics Technology (CJ)

-65℃~+150℃ 1 Independent 10V 17Ω 350mW 3uA 9.5V~10.5V SOD-123 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/MMSZ5240B
Category
Zener Diodes
Package
SOD-123
Pins
2

Overview

The MMSZ5240B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123 package with 2 pins. -65℃~+150℃ 1 Independent 10V 17Ω 350mW 3uA 9.5V~10.5V 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. 4,409 are in stock at JLCPCB (part C21564).

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)
17Ω
Operating Junction Temperature Range
-65℃~+150℃
Pd - Power Dissipation
350mW
Reverse Leakage Current (Ir)
3uA
Zener Voltage(Nom)
10V
Zener Voltage(Range)
9.5V~10.5V

Order codes

1

Pinout

2
The pins of the MMSZ5240B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ5240B?

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 MMSZ5240B?

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

Where is the MMSZ5240B datasheet?

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

Where can I order the MMSZ5240B?

JLCPCB lists it as part C21564, with 4,409 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5240B?

Parts like it in the library: the BZT52C10 by hongjiacheng, the BZT52C10 by MDD, the BZT52C10 by Diodes Incorporated and the MM1W10 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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