
Overview
The BZX84C43 is a zener Diode made by Diodes Incorporated in a SOT-23 package with 5 pins. -65℃~+150℃ 1 Independent 150Ω 350mW 375Ω 40V~46V 43V 500nA SOT-23 Zener Diodes ROHS.
PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 11 are in stock at JLCPCB (part C397934).
Symbol
The library has no symbol for this part yet.
Footprint
Parameters
8- Diode Configuration
- 1 Independent
- Impedance(Zzk)
- 375Ω
- Impedance(Zzt)
- 150Ω
- Operating Junction Temperature Range
- -65℃~+150℃
- Pd - Power Dissipation
- 350mW
- Reverse Leakage Current (Ir)
- 500nA
- Zener Voltage(Nom)
- 43V
- Zener Voltage(Range)
- 40V~46V
Order codes
1- BZX84C43-7-FLCSC C397934
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<iframe src="https://pcbkit.io/embed/parts/diodes/BZX84C43" title="BZX84C43 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diodes/BZX84C43.jpg" alt="BZX84C43" width="1200" height="900">[](https://pcbkit.io/parts/diodes/BZX84C43)Questions
Is there a KiCad symbol and footprint for the BZX84C43?
Yes. the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the BZX84C43?
SOT-23, with 5 pins. Its footprint is drawn on this page.
Where is the BZX84C43 datasheet?
Diodes Incorporated publishes it: the Datasheet link on this page opens it.
Where can I order the BZX84C43?
JLCPCB lists it as part C397934, with 11 in stock; the sellers' links on this page open their listings.
What can replace the BZX84C43?
Parts like it in the library: the BZX84C43 by LGE, the BZX84C43 by STMicroelectronics, the BZX84C43 by CBI and the BZX84C43 by Yangzhou Yangjie Electronic Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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