Skip to the content
PCBKitNew board
BZX85C18 on a board, in 3D

BZX85C18

onsemi

-65℃~+200℃ 1 Independent 16.8V~19.1V 18V 1W 20Ω 500nA@12.5V 500Ω ±5% DO-204AL(DO-41) Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSConsemi/BZX85C18
Category
Zener Diodes
Package
DO-204AL(DO-41)
Pins
5

Overview

The BZX85C18 is a zener Diode made by onsemi in a DO-204AL(DO-41) package with 2 pins. -65℃~+200℃ 1 Independent 16.8V~19.1V 18V 1W 20Ω 500nA@12.5V 500Ω ±5% DO-204AL(DO-41) Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (ICs And Semiconductors THD:DO-41, from CERN's library), ready for a KiCad board. JLCPCB lists it (part C3735023).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
ICs And Semiconductors THD:DO-41From CERN's library

Order codes

1

Pinout

2
The pins of the BZX85C18
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/BZX85C18" title="BZX85C18 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/onsemi/BZX85C18.jpg" alt="BZX85C18" width="1200" height="900">
A picture that opens the part, for a README
[![BZX85C18](https://pcbkit.io/embed/parts/onsemi/BZX85C18.jpg?size=s)](https://pcbkit.io/parts/onsemi/BZX85C18)

Questions

Is there a KiCad symbol and footprint for the BZX85C18?

Yes. The symbol is Device:D_Zener and the footprint ICs And Semiconductors THD:DO-41, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BZX85C18?

DO-204AL(DO-41), with 2 pins. Its footprint is drawn on this page.

Where is the BZX85C18 datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the BZX85C18?

JLCPCB lists it as part C3735023, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BZX85C18?

Parts like it in the library: the BZX85C8V2 by EIC Semicon, the BZX85C12 by onsemi, the BZX85C10 by onsemi and the BZX85C13 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8