Skip to the content
PCBKitNew board
ZMM5261B on a board, in 3D

ZMM5261B

STMicroelectronics

1 Independent 100nA@36V 105Ω 1kΩ 44.65V~49.35V 47V 500mW LL-34 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/ZMM5261B
Category
Zener Diodes
Package
LL-34
Pins
2

Overview

The ZMM5261B is a zener Diode made by STMicroelectronics in a LL-34 package with 2 pins. 1 Independent 100nA@36V 105Ω 1kΩ 44.65V~49.35V 47V 500mW 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. 39 are in stock at JLCPCB (part C3024462).

Symbol

Diode:ZMMxxFrom KiCad's library

Footprint

12
Diode_SMD:D_MiniMELFFrom KiCad's library

Parameters

7
Diode Configuration
1 Independent
Impedance(Zzk)
1kΩ
Impedance(Zzt)
105Ω
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
100nA@36V
Zener Voltage(Nom)
47V
Zener Voltage(Range)
44.65V~49.35V

Order codes

1

Pinout

2
The pins of the ZMM5261B
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/ZMM5261B" title="ZMM5261B 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/ZMM5261B.jpg" alt="ZMM5261B" width="1200" height="900">
A picture that opens the part, for a README
[![ZMM5261B](https://pcbkit.io/embed/parts/st/ZMM5261B.jpg?size=s)](https://pcbkit.io/parts/st/ZMM5261B)

Questions

Is there a KiCad symbol and footprint for the ZMM5261B?

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 ZMM5261B?

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

Where is the ZMM5261B datasheet?

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

Where can I order the ZMM5261B?

JLCPCB lists it as part C3024462, with 39 in stock; the sellers' links on this page open their listings.

What can replace the ZMM5261B?

Parts like it in the library: the BZV55C47 by LGE, the ZMM47 by Zhengxin, the ZMM5261B by JSMSEMI and the ZMM47V by YONGYUTAI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8