4 layers113.5 × 105.5 mm
Multistepper
eddyem/stm32samples
Code samples and ready projects based on bare-metal STM32
243 parts208
Overview
The MM3Z7V5 is a zener Diode made by STMicroelectronics in a SOD-323 package with 2 pins. 1 Independent 300mW 30Ω 500nA@4V 7.5V 7V~7.9V SOD-323 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:MM3Zxx, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323, from KiCad's library), ready for a KiCad board. 1,466 are in stock at JLCPCB (part C118605). 9 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
7- Diode Configuration
- 1 Independent
- Impedance(Zzt)
- 30Ω
- Pd - Power Dissipation
- 300mW
- Reverse Leakage Current (Ir)
- 500nA@4V
- Tolerance
- ±5%
- Zener Voltage(Nom)
- 7.5V
- Zener Voltage(Range)
- 7V~7.9V
Order codes
1- MM3Z7V5LCSC C118605
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 9- 2 layers97.5 × 59.5 mm
- 4 layers80 × 80 mm
- 2 layers97 × 69.5 mm
- 2 layers121.5 × 136.5 mm
- 2 layers93.5 × 55 mm
- 2 layers75.5 × 52.5 mm
- 2 layers98 × 63.5 mm
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/st/MM3Z7V5" title="MM3Z7V5 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/MM3Z7V5.jpg" alt="MM3Z7V5" width="1200" height="900">[](https://pcbkit.io/parts/st/MM3Z7V5)Questions
Is there a KiCad symbol and footprint for the MM3Z7V5?
Yes. The symbol is Diode:MM3Zxx and the footprint Diode_SMD:D_SOD-323, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MM3Z7V5?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the MM3Z7V5 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the MM3Z7V5?
JLCPCB lists it as part C118605, with 1,466 in stock; the sellers' links on this page open their listings.
What can replace the MM3Z7V5?
Parts like it in the library: the BZX384-C7V5 by Nexperia, the MM3Z7V5C by HXY MOSFET, the BZT52B7V5S by MDD and the BZX384-B7V5 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the MM3Z7V5?
9 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
BZX384-C7V5
SOD-3231 Independent 15Ω 1uA@5V 300mW 7.5V 7V~7.9V SOD-323 Zener Diodes ROHSNexperiaZener DiodesMM3Z7V5C
SOD-3231 Independent 300mW 30Ω 500nA@4V 7.5V 7V~7.9V ±5% SOD-323 Zener Diodes ROHSHXY MOSFETZener DiodesBZT52B7V5S
SOD-3231 Independent 300mW 30Ω 500nA@4V 7.35V~7.65V 7.5V ±2% SOD-323 Zener Diodes ROHSMDDZener DiodesBZX384-B7V5
SOD-3231 Independent 15Ω 1uA@5V 300mW 7.35V~7.65V 7.5V SOD-323 Zener Diodes ROHSNexperiaZener DiodesMM3Z7V5
SOD-3231 Independent 300mW 30Ω 500nA@4V 7.5V 7V~7.9V SOD-323 Zener Diodes ROHSSlkorZener DiodesMM3Z7V5-TD
SOD-323-55℃~+150℃ 1 Independent 300mW 30Ω 500nA@4V 7.35V~7.65V 7.5V ±2% SOD-323 Zener Diodes ROHSTDSEMICZener DiodesBZT52B7V5SQ
SOD-323Zener DiodesYangzhou Yangjie Electronic TechnologyPDZ7.5B,115-JSM
SOD-323-55℃~+150℃ 1 Independent 300mW 30Ω 500nA@4V 7.35V~7.65V 7.5V ±2% SOD-323 Zener Diodes ROHSJSMSEMIZener Diodes