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MM3Z4V3, in 3D

MM3Z4V3

STMicroelectronics

1 Independent 130Ω 300mW 4.3V 4V~4.6V 5uA@1V SOD-323 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/MM3Z4V3
Category
Zener Diodes
Package
SOD-323
Pins
2

Overview

The MM3Z4V3 is a zener Diode made by STMicroelectronics in a SOD-323 package with 2 pins. 1 Independent 130Ω 300mW 4.3V 4V~4.6V 5uA@1V SOD-323 Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:MM3Zxx, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 2,026 are in stock at JLCPCB (part C61849). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

Diode:MM3ZxxFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-323From KiCad's library

Parameters

7
Diode Configuration
1 Independent
Impedance(Zzt)
130Ω
Pd - Power Dissipation
300mW
Reverse Leakage Current (Ir)
5uA@1V
Tolerance
±5%
Zener Voltage(Nom)
4.3V
Zener Voltage(Range)
4V~4.6V

Order codes

1

Pinout

2
The pins of the MM3Z4V3
PinNameType
1KPassive
2APassive

Open-source boards using it

All 2
  • 2 layers92.5 × 99.7 mmOpamp vu meter, the printed circuit board in 3D

    Opamp vu meter

    CASE-Association/christmas-cards

    All CASE christmas cards over the years

    48 parts3GPL-3.0
  • 2 layers75.5 × 52.5 mmStm32, the printed circuit board in 3D

    Stm32

    eddyem/stm32samples

    Code samples and ready projects based on bare-metal STM32

    89 parts208

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A picture
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A picture that opens the part, for a README
[![MM3Z4V3](https://pcbkit.io/embed/parts/st/MM3Z4V3.jpg?size=s)](https://pcbkit.io/parts/st/MM3Z4V3)

Questions

Is there a KiCad symbol and footprint for the MM3Z4V3?

Yes. The symbol is Diode:MM3Zxx and the footprint Diode_SMD:D_SOD-323, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MM3Z4V3?

SOD-323, with 2 pins. Its footprint is drawn on this page.

Where is the MM3Z4V3 datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the MM3Z4V3?

JLCPCB lists it as part C61849, with 2,026 in stock; the sellers' links on this page open their listings.

What can replace the MM3Z4V3?

Parts like it in the library: the BZX384-C4V3 by Nexperia, the BZX384-B4V3 by Nexperia, the PDZ4.3B by Nexperia and the PZU4.3B2A by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MM3Z4V3?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8