MM3Z20

FOSAN

Extended

Category: Zener Diodes
Package: SOD-323
Pins: 2

Overview

The MM3Z20 is a zener Diode made by FOSAN in a SOD-323 package with 2 pins.

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. 2,392 are in stock at JLCPCB (part C5359794).

Symbol

Diode:MM3ZxxFrom KiCad's library

Footprint

Diode_SMD:D_SOD-323From KiCad's library

Parameters

Diode Configuration: 1 Independent
Impedance(Zzt): 50Ω
Operating Junction Temperature Range: -55℃~+150℃
Pd - Power Dissipation: 300mW
Reverse Leakage Current (Ir): 100nA@15V
Zener Voltage(Nom): 20V
Zener Voltage(Range): 18.8V~21.2V

Order codes

MM3Z20LCSC C5359794

Pinout

The pins of the MM3Z20
Pin	Name	Type
1	K	Passive
2	A	Passive

Show this part on your page

A live frame, for any web page

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A picture

<img src="https://pcbkit.io/embed/parts/fosan/MM3Z20.jpg" alt="MM3Z20" width="1200" height="900">

A picture that opens the part, for a README

[![MM3Z20](https://pcbkit.io/embed/parts/fosan/MM3Z20.jpg?size=s)](https://pcbkit.io/parts/fosan/MM3Z20)

Questions

Is there a KiCad symbol and footprint for the MM3Z20?

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 MM3Z20?

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

Where is the MM3Z20 datasheet?

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

Where can I order the MM3Z20?

JLCPCB lists it as part C5359794, with 2,392 in stock; the sellers' links on this page open their listings.

What can replace the MM3Z20?

Parts like it in the library: the BZX384-C20 by Nexperia, the SZMM3Z20VT1GX by Nexperia, the PDZ20B_R1_00001 by PANJIT International and the MM3Z20BW by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.