
Overview
The MM5Z9V1 is a zener Diode made by STMicroelectronics in a SOD-523 package with 2 pins.
PCBKit's library has its KiCad symbol (Diode:MM5Zxx, from KiCad's library) and its footprint (Diode_SMD:D_SOD-523, from KiCad's library), ready for a KiCad board. 3,780 are in stock at JLCPCB (part C7464136).
Symbol
Footprint
Parameters
8- Diode Configuration
- 1 Independent
- Impedance(Zzk)
- 160Ω
- Impedance(Zzt)
- 15Ω
- Operating Junction Temperature Range
- -65℃~+150℃
- Pd - Power Dissipation
- 200mW
- Reverse Leakage Current (Ir)
- 500nA@6V
- Zener Voltage(Nom)
- 9.1V
- Zener Voltage(Range)
- 8.5V~9.6V
Order codes
1- MM5Z9V1LCSC C7464136
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/st/MM5Z9V1" title="MM5Z9V1 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/st/MM5Z9V1.jpg" alt="MM5Z9V1" width="1200" height="900">[](https://pcbkit.io/parts/st/MM5Z9V1)Questions
Is there a KiCad symbol and footprint for the MM5Z9V1?
Yes. The symbol is Diode:MM5Zxx and the footprint Diode_SMD:D_SOD-523, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MM5Z9V1?
SOD-523, with 2 pins. Its footprint is drawn on this page.
Where is the MM5Z9V1 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the MM5Z9V1?
JLCPCB lists it as part C7464136, with 3,780 in stock; the sellers' links on this page open their listings.
What can replace the MM5Z9V1?
Parts like it in the library: the BZX584C9V1 by Yangzhou Yangjie Electronic Technology, the BZT52C9V1T by BORN, the LM5Z9V1T1G by Leshan Radio (LRC) and the BZT52C9V1TQ by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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