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ZeniteSolar/MAM21
Dados os requisitos e especificações apresentadas anteriormente, foi definido que a topologia utilizada será um conversor chopper, por não haver necessidade de elevação de tensão e por este permitir a variação da tensão…
onsemiExtended
-65℃~+150℃ 1 Independent 14.3V~15.8V 15V 300mW 30Ω 50nA@10.5V 80Ω SOD-323 Zener Diodes ROHS
The MM3Z15V is a zener Diode made by onsemi in a SOD-323 package with 2 pins. -65℃~+150℃ 1 Independent 14.3V~15.8V 15V 300mW 30Ω 50nA@10.5V 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. 36,861 are in stock at JLCPCB (part C603316). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |

ZeniteSolar/MAM21
Dados os requisitos e especificações apresentadas anteriormente, foi definido que a topologia utilizada será um conversor chopper, por não haver necessidade de elevação de tensão e por este permitir a variação da tensão…
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.
SOD-323, with 2 pins. Its footprint is drawn on this page.
onsemi publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C603316, with 36,861 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the MM3Z15BW by JSMSEMI, the MM3Z15 by FOSAN, the BZX384-C15,115-JSM by JSMSEMI and the SZMM3Z15V by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.