MMSZ5225B

Jiangsu Changjing Electronics Technology (CJ)

-65℃~+150℃ 1 Independent 1.6kΩ 2.85V~3.15V 30Ω 350mW 3V 50uA SOD-123 Zener Diodes ROHS

Extended

Category: Zener Diodes
Package: SOD-123
Pins: 2

Overview

The MMSZ5225B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123 package with 2 pins. -65℃~+150℃ 1 Independent 1.6kΩ 2.85V~3.15V 30Ω 350mW 3V 50uA 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. 302 are in stock at JLCPCB (part C21548).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

Diode_SMD:D_SOD-123From KiCad's library

Parameters

Diode Configuration: 1 Independent
Impedance(Zzk): 1.6kΩ
Impedance(Zzt): 30Ω
Operating Junction Temperature Range: -65℃~+150℃
Pd - Power Dissipation: 350mW
Reverse Leakage Current (Ir): 50uA
Zener Voltage(Nom): 3V
Zener Voltage(Range): 2.85V~3.15V

Order codes

MMSZ5225BLCSC C21548

Pinout

The pins of the MMSZ5225B
Pin	Name	Type
1	K	Passive
2	A	Passive

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A picture

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Questions

Is there a KiCad symbol and footprint for the MMSZ5225B?

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 MMSZ5225B?

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

Where is the MMSZ5225B datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the MMSZ5225B?

JLCPCB lists it as part C21548, with 302 in stock; the sellers' links on this page open their listings.

What can replace the MMSZ5225B?

Parts like it in the library: the BZT52C3V0 by hongjiacheng, the BZT52C3V0 by GOODWORK, the MM1Z3V0 by hongjiacheng and the MMSZ4683 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.