Overview
The MM3Z30V is a zener Diode made by onsemi in a SOD-323 package with 2 pins. 1 Independent 28V~32V 300mW 30V 50nA@21V 80Ω 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. JLCPCB lists it (part C603319).
Symbol
Footprint
Parameters
8- Diode Configuration
- 1 Independent
- Impedance(Zzk)
- 300Ω
- Impedance(Zzt)
- 80Ω
- Operating Junction Temperature Range
- -65℃~+150℃
- Pd - Power Dissipation
- 300mW
- Reverse Leakage Current (Ir)
- 50nA@21V
- Zener Voltage(Nom)
- 30V
- Zener Voltage(Range)
- 28V~32V
Order codes
1- MM3Z30VT1GLCSC C603319
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/MM3Z30V" title="MM3Z30V in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/MM3Z30V.jpg" alt="MM3Z30V" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/MM3Z30V)Questions
Is there a KiCad symbol and footprint for the MM3Z30V?
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 MM3Z30V?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the MM3Z30V datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MM3Z30V?
JLCPCB lists it as part C603319, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MM3Z30V?
Parts like it in the library: the BZX384-C30 by Nexperia, the MM3Z30 by CBI, the MM3Z30 by FOSAN and the MM3Z30BW by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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