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MMSZ5250B

DIOTEC

-50℃~+150℃ 1 Independent 19V~21V 20V 25Ω 500mW SOD-123F Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCdiotec/MMSZ5250B
Category
Zener Diodes
Package
SOD-123F
Pins
5

Overview

The MMSZ5250B is a zener Diode made by DIOTEC in a SOD-123F package with 2 pins. -50℃~+150℃ 1 Independent 19V~21V 20V 25Ω 500mW SOD-123F Zener Diodes ROHS.

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. 2,002 are in stock at JLCPCB (part C3028997).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123FFrom KiCad's library

Parameters

7
Diode Configuration
1 Independent
Impedance(Zzt)
25Ω
Operating Junction Temperature Range
-50℃~+150℃
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
15uA
Zener Voltage(Nom)
20V
Zener Voltage(Range)
19V~21V

Order codes

1

Pinout

2
The pins of the MMSZ5250B
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the MMSZ5250B?

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 MMSZ5250B?

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

Where is the MMSZ5250B datasheet?

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

Where can I order the MMSZ5250B?

JLCPCB lists it as part C3028997, with 2,002 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5250B?

Parts like it in the library: the BZT52H-B20 by Nexperia, the KDZVTR20B by ROHM Semiconductor, the MM1W20L by GOODWORK and the DZL4747 by LGE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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