MM3Z43
STMicroelectronicsExtended
1 Independent 100nA@33V 130Ω 300mW 40V~46V 43V SOD-323 Zener Diodes ROHS
- Part id
- st/MM3Z43
- Category
- Zener Diodes
- Package
- SOD-323
- Pins
- 2
- In stock
- 16 at JLCPCB (C118621)
Overview
The MM3Z43 is a zener Diode made by STMicroelectronics in a SOD-323 package with 2 pins. 1 Independent 100nA@33V 130Ω 300mW 40V~46V 43V 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. 16 are in stock at JLCPCB (part C118621).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
BZX384-B43
SOD-3231 Independent 300mW 42.1V~43.9V 43V 45Ω 50nA@30.1V SOD-323 Zener Diodes ROHSNexperiaZener DiodesMM3Z43-TD
SOD-323-55℃~+150℃ 1 Independent 100nA@33V 130Ω 300mW 42.14V~43.86V 43V ±2% SOD-323 Zener Diodes ROHSTDSEMICZener DiodesMM3Z43
SOD-323Zener DiodesFOSANBZX384-C43
SOD-3231 Independent 300mW 40V~46V 43V 45Ω 50nA@30.1V SOD-323 Zener Diodes ROHSNexperiaZener DiodesMM3Z43
SOD-3231 Independent 130Ω 2uA@33V 300mW 40V~46V 43V ±5% SOD-323 Zener Diodes ROHSCBIZener DiodesMM3Z43
SOD-3231 Independent 130Ω 2uA@33V 300mW 40V~46V 43V ±5% SOD-323 Zener Diodes ROHSEIC SemiconZener DiodesBZT52C43S
SOD-3231 Independent 100nA@32V 100Ω 40V~46V 43V 500mW 700Ω SOD-323 Zener Diodes ROHSLGEZener DiodesSZMM3Z43V
SOD-32343V 50nA@30.1V SOD-323 Zener Diodes ROHSonsemiZener Diodes
Questions
Is there a KiCad symbol and footprint for the MM3Z43?
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 MM3Z43?
SOD-323, with 2 pins. Its footprint is drawn on this page.
Where is the MM3Z43 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the MM3Z43?
JLCPCB lists it as part C118621, with 16 in stock; the sellers' links on this page open their listings.
What can replace the MM3Z43?
Parts like it in the library: the BZX384-B43 by Nexperia, the MM3Z43-TD by TDSEMIC, the MM3Z43 by FOSAN and the BZX384-C43 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.