BZX55C18V
STMicroelectronicsExtended
1 Independent 100nA 16.8V~19.1V 170Ω 18V 500mW 50Ω DO-35 Zener Diodes ROHS
- Part id
- st/BZX55C18V
- Category
- Zener Diodes
- Package
- DO-35
- Pins
- 2
- In stock
- 0 at JLCPCB (C3041670)
Overview
The BZX55C18V is a zener Diode made by STMicroelectronics in a DO-35 package with 2 pins. 1 Independent 100nA 16.8V~19.1V 170Ω 18V 500mW 50Ω DO-35 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (EasyEDA_Cloud:DO-35_BD1.9-L3.9-P7.90-D0.5-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3041670).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8
BZT52C18
SOD-1231 Independent 100nA@12.6V 16.8V~19.1V 18V 225Ω 45Ω 500mW SOD-123 Zener Diodes ROHSGOODWORKZener DiodesMMSZ5248B
SOD-123Zener Diodeshongjiacheng
BZX84J-B18
SOD-323F1 Independent 17.6V~18.4V 18V 20Ω 50nA@12.6V 550mW SOD-323F Zener Diodes ROHSNexperiaZener DiodesMM1W18
SOD-123-55℃~+150℃ 1 Independent 16.8V~19.2V 18V 1W 20Ω 5uA@13V SOD-123 Zener Diodes ROHSShandong Jingdao MicroelectronicsZener DiodesMMSZ5248B
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 Diodes
ZMM18V
LL-34-55℃~+150℃ 1 Independent 100nA@13V 16.8V~19.1V 170Ω 18V 500mW 50Ω LL-34 Zener Diodes ROHSYONGYUTAIZener Diodes
1SMA4746A
SMA-55℃~+150℃ 1 Independent 16.8V~19.2V 18V 1W 20Ω 5uA@13V SMA Zener Diodes ROHSShandong Jingdao MicroelectronicsZener Diodes
Questions
Is there a KiCad symbol and footprint for the BZX55C18V?
Yes. The symbol is Device:D_Zener and the footprint EasyEDA_Cloud:DO-35_BD1.9-L3.9-P7.90-D0.5-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BZX55C18V?
DO-35, with 2 pins. Its footprint is drawn on this page.
Where is the BZX55C18V datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the BZX55C18V?
JLCPCB lists it as part C3041670, with 0 in stock; the sellers' links on this page open their listings.
What can replace the BZX55C18V?
Parts like it in the library: the BZT52C18 by GOODWORK, the MMSZ5248B by hongjiacheng, the BZX84J-B18 by Nexperia and the MM1W18 by Shandong Jingdao Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.