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MMSZ4681 on a board, in 3D

MMSZ4681

Jiangsu Changjing Electronics Technology (CJ)

-55℃~+150℃ 1 Independent 2.28V~2.52V 2.4V 2uA@1V 500mW SOD-123 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/MMSZ4681
Category
Zener Diodes
Package
SOD-123
Pins
2

Overview

The MMSZ4681 is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123 package with 2 pins. -55℃~+150℃ 1 Independent 2.28V~2.52V 2.4V 2uA@1V 500mW 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. 2,492 are in stock at JLCPCB (part C2991983).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123From KiCad's library

Parameters

6
Diode Configuration
1 Independent
Operating Junction Temperature Range
-55℃~+150℃
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
2uA@1V
Zener Voltage(Nom)
2.4V
Zener Voltage(Range)
2.28V~2.52V

Order codes

1

Pinout

2
The pins of the MMSZ4681
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ4681?

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 MMSZ4681?

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

Where is the MMSZ4681 datasheet?

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

Where can I order the MMSZ4681?

JLCPCB lists it as part C2991983, with 2,492 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ4681?

Parts like it in the library: the MMSZ5221B by hongjiacheng, the BZT52C2V4 by MDD, the BZT52C2V4 by Jiangsu Changjing Electronics Technology (CJ) and the MMSZ5221B by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8