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MMSZ5259B-AQ on a board, in 3D

MMSZ5259B-AQ

DIOTEC

Extended
DatasheetJLCPCBLCSCdiotec/MMSZ5259B-AQ
Category
Zener Diodes
Package
SOD-123F
Pins
5

Overview

The MMSZ5259B-AQ is a zener Diode made by DIOTEC in a SOD-123F 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-123F, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C6909647).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123FFrom KiCad's library

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
800Ω
Impedance(Zzt)
80Ω
Operating Junction Temperature Range
-50℃~+150℃
Pd - Power Dissipation
500mW
Tolerance
±5%
Zener Voltage(Nom)
39V
Zener Voltage(Range)
37V~41V

Order codes

1

Pinout

2
The pins of the MMSZ5259B-AQ
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ5259B-AQ?

Yes. The symbol is Device:D_Zener and the footprint Diode_SMD:D_SOD-123F, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MMSZ5259B-AQ?

SOD-123F, with 2 pins. Its footprint is drawn on this page.

Where is the MMSZ5259B-AQ datasheet?

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

Where can I order the MMSZ5259B-AQ?

JLCPCB lists it as part C6909647, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5259B-AQ?

Parts like it in the library: the DFLZ39-TP by Micro Commercial Components, the DZL4754 by LGE, the MM1W39L-MS by MSKSEMI and the BZT52H-B39 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8