MMSZ5239B
Jiangsu Changjing Electronics Technology (CJ)Extended
-65℃~+150℃ 1 Independent 10Ω 350mW 3uA@7V 600Ω 8.65V~9.56V 9.1V SOD-123 Zener Diodes ROHS
- Part id
- cj/MMSZ5239B
- Category
- Zener Diodes
- Package
- SOD-123
- Pins
- 2
- In stock
- 17 at JLCPCB (C21546)
Overview
The MMSZ5239B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123 package with 2 pins. -65℃~+150℃ 1 Independent 10Ω 350mW 3uA@7V 600Ω 8.65V~9.56V 9.1V 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. 17 are in stock at JLCPCB (part C21546).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
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SOD-123-55℃~+150℃ 1 Independent 30Ω 500mW 500nA@6V 60Ω 8.85V~9.23V 9.1V SOD-123 Zener Diodes ROHSLeshan Radio (LRC)Zener DiodesLMSZ5239BT1G
SOD-123-55℃~+150℃ 1 Independent 10Ω 500mW 600Ω 8.65V~9.56V 9.1V SOD-123 Zener Diodes ROHSLeshan Radio (LRC)Zener DiodesMMSZ5239B
SOD-123-55℃~+150℃ 1 Independent 10Ω 3uA@7V 500mW 600Ω 8.65V~9.56V 9.1V SOD-123 Zener Diodes ROHSonsemiZener Diodes
Questions
Is there a KiCad symbol and footprint for the MMSZ5239B?
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 MMSZ5239B?
SOD-123, with 2 pins. Its footprint is drawn on this page.
Where is the MMSZ5239B datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the MMSZ5239B?
JLCPCB lists it as part C21546, with 17 in stock; the sellers' links on this page open their listings.
What can replace the MMSZ5239B?
Parts like it in the library: the BZT52C9V1 by hongjiacheng, the MMSZ5239B by hongjiacheng, the BZT52C9V1 by GOODWORK and the MM1W9V1 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.