Overview
The CDLL748C/TR is a zener Diode made by Microchip Technology in a DO-213AA package with 2 pins. -65℃~+175℃ 1 Independent 23Ω 2uA@1V 3.9V 500mW ±2% 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 C7100695).
Symbol
Footprint
Parameters
7- Diode Configuration
- 1 Independent
- Impedance(Zzt)
- 23Ω
- Operating Junction Temperature Range
- -65℃~+175℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 2uA@1V
- Tolerance
- ±2%
- Zener Voltage(Nom)
- 3.9V
Order codes
1- CDLL748C/TRLCSC C7100695
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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Is there a KiCad symbol and footprint for the CDLL748C/TR?
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 CDLL748C/TR?
DO-213AA, with 2 pins. Its footprint is drawn on this page.
Where is the CDLL748C/TR datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the CDLL748C/TR?
JLCPCB lists it as part C7100695, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CDLL748C/TR?
Parts like it in the library: the TZMB3V9-GS08 by Vishay Intertechnology, the CDLL5228C/TR by Microchip Technology, the CDLL5520C by Microchip Technology and the CDLL5520D by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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