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ZMM4B3 on a board, in 3D

ZMM4B3

STMicroelectronics

-55℃~+175℃ 1 Independent 1uA@1V 4.21V~4.39V 4.3V 500mW 600Ω 75Ω LL-34 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/ZMM4B3
Category
Zener Diodes
Package
LL-34
Pins
2

Overview

The ZMM4B3 is a zener Diode made by STMicroelectronics in a LL-34 package with 2 pins. -55℃~+175℃ 1 Independent 1uA@1V 4.21V~4.39V 4.3V 500mW 600Ω 75Ω LL-34 Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:ZMMxx, from KiCad's library) and its footprint (Diode_SMD:D_MiniMELF, from KiCad's library), ready for a KiCad board. 163 are in stock at JLCPCB (part C2859180).

Symbol

Diode:ZMMxxFrom KiCad's library

Footprint

12
Diode_SMD:D_MiniMELFFrom KiCad's library

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
600Ω
Impedance(Zzt)
75Ω
Operating Junction Temperature Range
-55℃~+175℃
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
1uA@1V
Zener Voltage(Nom)
4.3V
Zener Voltage(Range)
4.21V~4.39V

Order codes

1

Pinout

2
The pins of the ZMM4B3
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the ZMM4B3?

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

What package is the ZMM4B3?

LL-34, with 2 pins. Its footprint is drawn on this page.

Where is the ZMM4B3 datasheet?

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

Where can I order the ZMM4B3?

JLCPCB lists it as part C2859180, with 163 in stock; the sellers' links on this page open their listings.

What can replace the ZMM4B3?

Parts like it in the library: the ZMM4V3 by HXY MOSFET, the ZMM4V3 by JSMSEMI, the ZMM4V3 by YONGYUTAI and the BZV55C4V3 by LGE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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