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MMSZ4706 on a board, in 3D

MMSZ4706

Jiangsu Changjing Electronics Technology (CJ)

-55℃~+150℃ 1 Independent 18.05V~19.95V 19V 500mW 50nA@14.4V SOD-123 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCcj/MMSZ4706
Category
Zener Diodes
Package
SOD-123
Pins
2

Overview

The MMSZ4706 is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123 package with 2 pins. -55℃~+150℃ 1 Independent 18.05V~19.95V 19V 500mW 50nA@14.4V 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. 20,417 are in stock at JLCPCB (part C3031903).

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)
50nA@14.4V
Zener Voltage(Nom)
19V
Zener Voltage(Range)
18.05V~19.95V

Order codes

1

Pinout

2
The pins of the MMSZ4706
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ4706?

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 MMSZ4706?

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

Where is the MMSZ4706 datasheet?

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

Where can I order the MMSZ4706?

JLCPCB lists it as part C3031903, with 20,417 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ4706?

Parts like it in the library: the KDZTR18B by ROHM Semiconductor, the MMSZ5249B_R1_00001 by PANJIT International, the MMSZ4706 by onsemi and the SZMMSZ5249B by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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