Overview
The MMSZ5258B is a zener Diode made by DIOTEC in a SOD-123F package with 2 pins. -50℃~+150℃ 1 Independent 100nA@27V 34.2V~37.8V 36V 500mW ±5% SOD-123F Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123F, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3736003).
Symbol
Footprint
Order codes
1- MMSZ5258BLCSC C3736003
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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Is there a KiCad symbol and footprint for the MMSZ5258B?
Yes. The symbol is Device:D_Zener and the footprint Diode_SMD:D_SOD-123F, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMSZ5258B?
SOD-123F, with 2 pins. Its footprint is drawn on this page.
Where is the MMSZ5258B datasheet?
DIOTEC publishes it: the Datasheet link on this page opens it.
Where can I order the MMSZ5258B?
JLCPCB lists it as part C3736003, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MMSZ5258B?
Parts like it in the library: the W8-BZT52C5V1 by GOODWORK, the MM1W100L by hongjiacheng, the BZT52H-B12 by Nexperia and the BZT52H-C5V6 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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8
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