
Overview
The MMBZ5232B is a zener Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOT-23 package with 3 pins. 1 Independent 11Ω 300mW 5.32V~5.88V 5.6V 5uA 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. 1,433 are in stock at JLCPCB (part C193735).
Symbol
Footprint
Parameters
7- Diode Configuration
- 1 Independent
- Impedance(Zzk)
- 1.6kΩ
- Impedance(Zzt)
- 11Ω
- Pd - Power Dissipation
- 300mW
- Reverse Leakage Current (Ir)
- 5uA
- Zener Voltage(Nom)
- 5.6V
- Zener Voltage(Range)
- 5.32V~5.88V
Order codes
1- MMBZ5232BLCSC C193735
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | K | Passive |
| 3 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/cj/MMBZ5232B" title="MMBZ5232B in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/cj/MMBZ5232B.jpg" alt="MMBZ5232B" width="1200" height="900">[](https://pcbkit.io/parts/cj/MMBZ5232B)Questions
Is there a KiCad symbol and footprint for the MMBZ5232B?
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 MMBZ5232B?
SOT-23, with 3 pins. Its footprint is drawn on this page.
Where is the MMBZ5232B datasheet?
Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.
Where can I order the MMBZ5232B?
JLCPCB lists it as part C193735, with 1,433 in stock; the sellers' links on this page open their listings.
What can replace the MMBZ5232B?
Parts like it in the library: the BZX84C5V6 by Jiangsu Changjing Electronics Technology (CJ), the BZX84C5V6 by hongjiacheng, the BZX84C5V6 by Guangdong Hottech and the LBZX84C5V6LT1G by Leshan Radio (LRC). Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8BZX84C5V6
SOT-231 Independent 1uA 300mW 400Ω 40Ω 5.2V~6V 5.6V SOT-23 Zener Diodes ROHSJiangsu Changjing Electronics Technology (CJ)Zener DiodesBZX84C5V6
SOT-23Zener DiodeshongjiachengBZX84C5V6
SOT-23-65℃~+150℃ 1 Independent 20uA 20Ω 350mW 400Ω 5.2V~6V 5.6V SOT-23 Zener Diodes ROHSGuangdong HottechZener DiodesLBZX84C5V6LT1G
SOT-23-55℃~+150℃ 1 Independent 1uA 300mW 40Ω 5.2V~6V 5.6V SOT-23 Zener Diodes ROHSLeshan Radio (LRC)Zener DiodesBZX84C5V6_R1_00001
SOT-23-55℃~+150℃ 1 Independent 1uA 400Ω 40Ω 410mW 5.32V~5.88V 5.6V SOT-23 Zener Diodes ROHSPANJIT InternationalZener DiodesBZX84C5V6
SOT-23-65℃~+150℃ 1 Independent 1uA@2V 350mW 40Ω 5.2V~6V 5.6V SOT-23 Zener Diodes ROHSCBIZener DiodesMMBZ5232B
SOT-23-65℃~+150℃ 1 Independent 11Ω 350mW 5.32V~5.88V 5.6V 5uA@3V SOT-23 Zener Diodes ROHSDiodes IncorporatedZener DiodesBZX84C5V6
SOT-23Zener DiodesFoshan Blue Rocket Elec