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MM3ZB39 on a board, in 3D

MM3ZB39

STMicroelectronics

Extended
DatasheetJLCPCBLCSCst/MM3ZB39
Category
Zener Diodes
Package
SOD-323
Pins
5

Overview

The MM3ZB39 is a zener Diode made by STMicroelectronics in a SOD-323 package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7464132).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-323From KiCad's library

Parameters

7
Impedance(Zzt)
100Ω
Operating Junction Temperature Range
-55℃~+150℃
Pd - Power Dissipation
300mW
Reverse Leakage Current (Ir)
100nA@30V
Tolerance
±2%
Zener Voltage(Nom)
39V
Zener Voltage(Range)
38.22V~39.78V

Order codes

1

Pinout

2
The pins of the MM3ZB39
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MM3ZB39?

Yes. The symbol is Device:D_Zener 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 MM3ZB39?

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

Where is the MM3ZB39 datasheet?

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

Where can I order the MM3ZB39?

JLCPCB lists it as part C7464132, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MM3ZB39?

Parts like it in the library: the BZX384-B39 by Nexperia, the BZX384-B39-QX by Nexperia, the MM3Z39-TD by TDSEMIC and the BZT52B39BS-TP by Micro Commercial Components. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8