
Overview
The MM3Z2V7B is a zener Diode made by onsemi in a SOD-323F package with 2 pins. 1 Independent 18uA@1V 2.65V~2.75V 2.7V 200mW 94Ω SOD-323F Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:MM3Zxx, from KiCad's library) and its footprint (Diode_SMD:D_SOD-323F, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C891600).
Symbol
Footprint
Parameters
8- Diode Configuration
- 1 Independent
- Impedance(Zzk)
- 564Ω
- Impedance(Zzt)
- 94Ω
- Pd - Power Dissipation
- 200mW
- Reverse Leakage Current (Ir)
- 18uA@1V
- Tolerance
- ±2%
- Zener Voltage(Nom)
- 2.7V
- Zener Voltage(Range)
- 2.65V~2.75V
Order codes
1- MM3Z2V7BLCSC C891600
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/onsemi/MM3Z2V7B" title="MM3Z2V7B 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/MM3Z2V7B.jpg" alt="MM3Z2V7B" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/MM3Z2V7B)Questions
Is there a KiCad symbol and footprint for the MM3Z2V7B?
Yes. The symbol is Diode:MM3Zxx and the footprint Diode_SMD:D_SOD-323F, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MM3Z2V7B?
SOD-323F, with 2 pins. Its footprint is drawn on this page.
Where is the MM3Z2V7B datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MM3Z2V7B?
JLCPCB lists it as part C891600, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MM3Z2V7B?
Parts like it in the library: the PZU2.7B1 by Nexperia, the PZU2.7B2 by Nexperia, the UDZVFHTE-172.7B by ROHM Semiconductor and the UDZVTE-172.7B by ROHM Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8PZU2.7B1
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SOD-323F1 Independent 100Ω 2.65V~2.75V 2.7V 20uA@1V 500mW SOD-323F Zener Diodes ROHSNexperiaZener Diodes