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MMSZ5250B on a board, in 3D

MMSZ5250B

MDD

Extended
JLCPCBLCSCmdd/MMSZ5250B
Category
Uncategorised
Package
SOD-123
Pins
2

Overview

The MMSZ5250B is an uncategorised made by MDD in a SOD-123 package with 2 pins.

PCBKit's library has its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. 3,018 are in stock at JLCPCB (part C5253440).

Symbol

The library has no symbol for this part yet.

Footprint

12
Diode_SMD:D_SOD-123From KiCad's library

Parameters

8
Diode Configuration
1 Independent
Impedance(Zzk)
600Ω
Impedance(Zzt)
25Ω
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
100nA@15V
Tolerance
±5%
Zener Voltage(Nom)
20V
Zener Voltage(Range)
19V~21V

Order codes

1

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/mdd/MMSZ5250B.jpg" alt="MMSZ5250B" width="1200" height="900">
A picture that opens the part, for a README
[![MMSZ5250B](https://pcbkit.io/embed/parts/mdd/MMSZ5250B.jpg?size=s)](https://pcbkit.io/parts/mdd/MMSZ5250B)

Questions

Is there a KiCad symbol and footprint for the MMSZ5250B?

Yes. 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 MMSZ5250B?

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

Where can I order the MMSZ5250B?

JLCPCB lists it as part C5253440, with 3,018 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5250B?

Parts like it in the library: the BZT52C20 by ShunYe, the BZT52C20 by HT, the SZ20VHD122 by SSGSEMI and the SMFJ20CA by FUXINSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8