Skip to the content
PCBKitNew board
ZMM12V on a board, in 3D

ZMM12V

STMicroelectronics

1 Independent 100nA@9.1V 11.4V~12.7V 12V 20Ω 500mW 70Ω MiniMELF Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/ZMM12V
Category
Zener Diodes
Package
MiniMELF
Pins
2

Overview

The ZMM12V is a zener Diode made by STMicroelectronics in a MiniMELF package with 2 pins. 1 Independent 100nA@9.1V 11.4V~12.7V 12V 20Ω 500mW 70Ω MiniMELF 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. JLCPCB lists it (part C2990889).

Symbol

Diode:ZMMxxFrom KiCad's library

Footprint

12
Diode_SMD:D_MiniMELFFrom KiCad's library

Order codes

1

Pinout

2
The pins of the ZMM12V
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/ZMM12V" title="ZMM12V in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/st/ZMM12V.jpg" alt="ZMM12V" width="1200" height="900">
A picture that opens the part, for a README
[![ZMM12V](https://pcbkit.io/embed/parts/st/ZMM12V.jpg?size=s)](https://pcbkit.io/parts/st/ZMM12V)

Questions

Is there a KiCad symbol and footprint for the ZMM12V?

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 ZMM12V?

MiniMELF, with 2 pins. Its footprint is drawn on this page.

Where is the ZMM12V datasheet?

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

Where can I order the ZMM12V?

JLCPCB lists it as part C2990889, with 0 in stock; the sellers' links on this page open their listings.

What can replace the ZMM12V?

Parts like it in the library: the ZMM12V by HXY MOSFET, the ZMM5V6 by HXY MOSFET, the BZV55C12 by LGE and the ZMM5V6PF-M by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8