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CDLL4481 on a board, in 3D

CDLL4481

Microchip Technology

Extended
DatasheetJLCPCBLCSCmicrochip/CDLL4481
Category
Zener Diodes
Package
DO-213AB
Pins
5

Overview

The CDLL4481 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 C6479240).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_MELFFrom KiCad's library

Parameters

4
Impedance(Zzt)
50Ω
Pd - Power Dissipation
1.5W
Reverse Leakage Current (Ir)
50nA@37.6V
Zener Voltage(Nom)
47V

Order codes

1

Pinout

2
The pins of the CDLL4481
PinNameType
1KPassive
2APassive

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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the CDLL4481?

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 CDLL4481?

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

Where is the CDLL4481 datasheet?

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

Where can I order the CDLL4481?

JLCPCB lists it as part C6479240, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CDLL4481?

Parts like it in the library: the 1N5941BUR-1/TR by Microchip Technology, the JAN1N4481CUS/TR by Microchip Technology, the JAN1N4481DUS/TR by Microchip Technology and the JAN1N4481US/TR by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8