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CDLL5278A on a board, in 3D

CDLL5278A

Microchip Technology

-65℃~+200℃ 1 Independent 1.9kΩ 100nA@123V 170V 5.5kΩ ±10% DO-213AA Zener Diodes ROHS

Extended
DatasheetJLCPCBLCSCmicrochip/CDLL5278A
Category
Zener Diodes
Package
DO-213AA
Pins
5

Overview

The CDLL5278A is a zener Diode made by Microchip Technology in a DO-213AA package with 2 pins. -65℃~+200℃ 1 Independent 1.9kΩ 100nA@123V 170V 5.5kΩ ±10% DO-213AA Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_MiniMELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7100576).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_MiniMELFFrom KiCad's library

Parameters

7
Diode Configuration
1 Independent
Impedance(Zzk)
5.5kΩ
Impedance(Zzt)
1.9kΩ
Operating Junction Temperature Range
-65℃~+200℃
Reverse Leakage Current (Ir)
100nA@123V
Tolerance
±10%
Zener Voltage(Nom)
170V

Order codes

1

Pinout

2
The pins of the CDLL5278A
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the CDLL5278A?

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

What package is the CDLL5278A?

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

Where is the CDLL5278A datasheet?

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

Where can I order the CDLL5278A?

JLCPCB lists it as part C7100576, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CDLL5278A?

Parts like it in the library: the 1N5278BUR-1/TR by Microchip Technology, the CZRB5385B-HF by Comchip, the SMBJ5385B-TP by Micro Commercial Components and the SMBJ5385BHE3-TP by Micro Commercial Components. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8