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MMSZ5259B, in 3D

MMSZ5259B

Diodes Incorporated

-65℃~+150℃ 1 Independent 100nA@30V 37.05V~40.95V 370mW 39V 800Ω 80Ω SOD-123 Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCdiodes/MMSZ5259B
Category
Zener Diodes
Package
SOD-123
Pins
2

Overview

The MMSZ5259B is a zener Diode made by Diodes Incorporated in a SOD-123 package with 2 pins. -65℃~+150℃ 1 Independent 100nA@30V 37.05V~40.95V 370mW 39V 800Ω 80Ω SOD-123 Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. 21 are in stock at JLCPCB (part C435916).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123From KiCad's library

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
800Ω
Impedance(Zzt)
80Ω
Operating Junction Temperature Range
-65℃~+150℃
Pd - Power Dissipation
370mW
Reverse Leakage Current (Ir)
100nA@30V
Zener Voltage(Nom)
39V
Zener Voltage(Range)
37.05V~40.95V

Order codes

1

Pinout

2
The pins of the MMSZ5259B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ5259B?

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

What package is the MMSZ5259B?

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

Where is the MMSZ5259B datasheet?

Diodes Incorporated publishes it: the Datasheet link on this page opens it.

Where can I order the MMSZ5259B?

JLCPCB lists it as part C435916, with 21 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5259B?

Parts like it in the library: the BZT52C39 WT by TDSEMIC, the BZT52C39 by BORN, the MMSZ5259B by hongjiacheng and the BZT52C39 by DOWO. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8