Skip to the content
PCBKitNew board
CDLL5248 on a board, in 3D

CDLL5248

Microchip Technology

Extended
DatasheetJLCPCBLCSCmicrochip/CDLL5248
Category
Zener Diodes
Package
DO-213AB
Pins
5

Overview

The CDLL5248 is a zener Diode made by Microchip Technology in a DO-213AB package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_MELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C6479323).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_MELFFrom KiCad's library

Parameters

3
Impedance(Zzt)
21Ω
Reverse Leakage Current (Ir)
100nA@14V
Zener Voltage(Nom)
18V

Order codes

1

Pinout

2
The pins of the CDLL5248
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/microchip/CDLL5248" title="CDLL5248 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/microchip/CDLL5248.jpg" alt="CDLL5248" width="1200" height="900">
A picture that opens the part, for a README
[![CDLL5248](https://pcbkit.io/embed/parts/microchip/CDLL5248.jpg?size=s)](https://pcbkit.io/parts/microchip/CDLL5248)

Questions

Is there a KiCad symbol and footprint for the CDLL5248?

Yes. The symbol is Device:D_Zener and the footprint Diode_SMD:D_MELF, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CDLL5248?

DO-213AB, with 2 pins. Its footprint is drawn on this page.

Where is the CDLL5248 datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the CDLL5248?

JLCPCB lists it as part C6479323, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CDLL5248?

Parts like it in the library: the ZM4746A by MSKSEMI, the DL4746A by LGE, the ZM4746APF by STMicroelectronics and the ZM4746A-TD by TDSEMIC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8