BZX55C3V9
STMicroelectronicsExtended
1 Independent 2uA 3.7V~4.1V 3.9V 500mW 600Ω 85Ω DO-35 Zener Diodes ROHS
- Part id
- st/BZX55C3V9
- Category
- Zener Diodes
- Package
- DO-35
- Pins
- 2
- In stock
- 6 at JLCPCB (C2509)
Overview
The BZX55C3V9 is a zener Diode made by STMicroelectronics in a DO-35 package with 2 pins. 1 Independent 2uA 3.7V~4.1V 3.9V 500mW 600Ω 85Ω 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_BD2.0-L4.0-P8.00-D0.5-FD, from EasyEDA), ready for a KiCad board. 6 are in stock at JLCPCB (part C2509).
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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Questions
Is there a KiCad symbol and footprint for the BZX55C3V9?
Yes. The symbol is Device:D_Zener and the footprint EasyEDA_Cloud:DO-35_BD2.0-L4.0-P8.00-D0.5-FD, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BZX55C3V9?
DO-35, with 2 pins. Its footprint is drawn on this page.
Where is the BZX55C3V9 datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the BZX55C3V9?
JLCPCB lists it as part C2509, with 6 in stock; the sellers' links on this page open their listings.
What can replace the BZX55C3V9?
Parts like it in the library: the MM1W3V9 by hongjiacheng, the 1SMB5915B by onsemi, the ZMM3V9 by HXY MOSFET and the ABZT52C3V9-HF by Comchip. Check their datasheets: a part that fits the footprint may still differ in its ratings.