
Overview
The CDLL5273D is a zener Diode made by Microchip Technology in a DO-213AA package with 2 pins.
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 C17666278).
Symbol
Footprint
Parameters
6- Diode Configuration
- 1 Independent
- Impedance(Zzt)
- 900Ω
- Operating Junction Temperature Range
- -65℃~+175℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 100nA@86V
- Zener Voltage(Nom)
- 120V
Order codes
1- CDLL5273DLCSC C17666278
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/microchip/CDLL5273D" title="CDLL5273D in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/microchip/CDLL5273D.jpg" alt="CDLL5273D" width="1200" height="900">[](https://pcbkit.io/parts/microchip/CDLL5273D)Questions
Is there a KiCad symbol and footprint for the CDLL5273D?
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 CDLL5273D?
DO-213AA, with 2 pins. Its footprint is drawn on this page.
Where is the CDLL5273D datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the CDLL5273D?
JLCPCB lists it as part C17666278, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CDLL5273D?
Parts like it in the library: the 1N6026UR-1/TR by Microchip Technology, the 1N6026UR/TR by Microchip Technology, the 1N987BUR-1/TR by Microchip Technology and the CDLL5273C by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
81N6026UR-1/TR
DO-213AADO-213AA Zener DiodesMicrochip TechnologyZener Diodes1N6026UR/TR
DO-213AAZener DiodesMicrochip Technology1N987BUR-1/TR
DO-213AADO-213AA Zener Diodes ROHSMicrochip TechnologyZener DiodesCDLL5273C
DO-213AA-65℃~+175℃ 1 Independent 100nA@86V 120V 500mW 900Ω DO-213AA Zener Diodes ROHSMicrochip TechnologyZener DiodesCDLL5273D/TR
DO-213AAZener DiodesMicrochip TechnologyCDLL5273
DO-213AAZener DiodesMicrochip TechnologyCDLL5273A
DO-213AAZener DiodesMicrochip Technology1SMA5951B
DO-214AC(SMA)-65℃~+150℃ 1 Independent 114V~126V 120V 1uA@91.2V 380Ω 4.5kΩ 500mW DO-214AC(SMA) Zener Diodes ROHSLGEZener Diodes