MMBZ5250B
Jiangsu Changjing Electronics Technology (CJ)Extended
1 Independent 100nA 19V~21V 20V 25Ω 300mW SOT-23 Zener Diodes ROHS
- Part id
- cj/MMBZ5250B
- Category
- Zener Diodes
- Package
- SOT-23
- Pins
- 3
- In stock
- 4 at JLCPCB (C193740)
Overview
The MMBZ5250B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins. 1 Independent 100nA 19V~21V 20V 25Ω 300mW SOT-23 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:MMBZxx, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C193740).
Symbol
Footprint
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | K | Passive |
| 3 | A | Passive |
Parts like it
8
LBZX84C20LT1G
SOT-23-55℃~+150℃ 1 Independent 18.8V~21.2V 20V 300mW 50nA 55Ω SOT-23 Zener Diodes ROHSLeshan Radio (LRC)Zener DiodesBZX84C20
SOT-23-55℃~+150℃ 1 Independent 100nA@14V 18.8V~21.2V 20V 225Ω 300mW 55Ω SOT-23 Zener Diodes ROHSAnBonZener DiodesBZX84C20
SOT-23-65℃~+150℃ 1 Independent 18.8V~21.2V 20V 350mW 50nA@14V 55Ω SOT-23 Zener Diodes ROHSCBIZener DiodesBZX84C20
SOT-231 Independent 100nA@14V 18.8V~21.2V 20V 225Ω 350mW 55Ω SOT-23 Zener Diodes ROHSLGEZener DiodesBZX84C20
SOT-23Zener DiodesMSKSEMIBZX84C20
SOT-23Zener DiodesNHBZX84C20A
SOT-23-55℃~+150℃ 1 Independent 100nA@15V 18.8V~21.2V 20V 350mW 50Ω SOT-23 Zener Diodes ROHSShandong Jingdao MicroelectronicsZener DiodesBZX84C20
SOT-23Zener DiodesWild Goose
Questions
Is there a KiCad symbol and footprint for the MMBZ5250B?
Yes. The symbol is Diode:MMBZxx and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMBZ5250B?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the MMBZ5250B datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the MMBZ5250B?
JLCPCB lists it as part C193740, with 4 in stock; the sellers' links on this page open their listings.
What can replace the MMBZ5250B?
Parts like it in the library: the LBZX84C20LT1G by Leshan Radio (LRC), the BZX84C20 by AnBon, the BZX84C20 by CBI and the BZX84C20 by LGE. Check their datasheets: a part that fits the footprint may still differ in its ratings.