MMSZ18
onsemiExtended
-55℃~+150℃ 1 Independent 17.1V~18.9V 18V 45Ω 500mW 50nA@12.6V SOD-123 Zener Diodes ROHS
- Part id
- onsemi/MMSZ18
- Category
- Zener Diodes
- Package
- SOD-123
- Pins
- 2
- In stock
- 2,596 at JLCPCB (C40707)
Overview
The MMSZ18 is a zener Diode made by onsemi in a SOD-123 package with 2 pins. -55℃~+150℃ 1 Independent 17.1V~18.9V 18V 45Ω 500mW 50nA@12.6V SOD-123 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. 2,596 are in stock at JLCPCB (part C40707).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
MMSZ5248B
SOD-123-55℃~+150℃ 1 Independent 100nA@14V 17.1V~18.9V 18V 21Ω 500mW 600Ω SOD-123 Zener Diodes ROHSonsemiZener DiodesBZT52C18
SOD-1231 Independent 100nA@13V 16.8V~19.1V 18V 45Ω 500mW SOD-123 Zener Diodes ROHSShikuesZener DiodesBZT52C18
SOD-1231 Independent 100nA@13V 17.1V~18.9V 18V 45Ω 500mW SOD-123 Zener Diodes ROHSMDDZener DiodesBZT52C18Q
SOD-123-55℃~+150℃ 1 Independent 100nA@12.6V 17.1V~18.9V 18V 225Ω 45Ω 500mW ±5% SOD-123 Zener Diodes ROHSJSMSEMIZener DiodesLMSZ5248BT1G
SOD-123-55℃~+150℃ 1 Independent 100nA@14V 17.1V~18.9V 18V 21Ω 500mW 600Ω SOD-123 Zener Diodes ROHSLeshan Radio (LRC)Zener DiodesBZT52B18
SOD-1231 Independent 100nA@13V 17.64V~18.36V 18V 45Ω 500mW ±2% SOD-123 Zener Diodes ROHSMDDZener DiodesBZT52-B18J
SOD-1231 Independent 17.6V~18.4V 18V 20Ω 50nA@12.6V 590mW ±2% SOD-123 Zener Diodes ROHSNexperiaZener DiodesBW-D1G18VT1G-5
SOD-123Zener DiodesBencent
Questions
Is there a KiCad symbol and footprint for the MMSZ18?
Yes. The symbol is Device:D_Zener and the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MMSZ18?
SOD-123, with 2 pins. Its footprint is drawn on this page.
Where is the MMSZ18 datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the MMSZ18?
JLCPCB lists it as part C40707, with 2,596 in stock; the sellers' links on this page open their listings.
What can replace the MMSZ18?
Parts like it in the library: the MMSZ5248B by onsemi, the BZT52C18 by Shikues, the BZT52C18 by MDD and the BZT52C18Q by JSMSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.