Overview
The UZ5122 is a zener Diode made by Microchip Technology in a 插件 package with 2 pins. 220V 550Ω 5W 5uA@167V 插件 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C7407666).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
4- Impedance(Zzt)
- 550Ω
- Pd - Power Dissipation
- 5W
- Reverse Leakage Current (Ir)
- 5uA@167V
- Zener Voltage(Nom)
- 220V
Order codes
1- UZ5122LCSC C7407666
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Questions
Is there a KiCad symbol and footprint for the UZ5122?
Yes. The symbol is Device:D_Zener, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the UZ5122?
插件, with 2 pins.
Where is the UZ5122 datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the UZ5122?
JLCPCB lists it as part C7407666, with 0 in stock; the sellers' links on this page open their listings.
What can replace the UZ5122?
Parts like it in the library: the JAN1N4990CUS/TR by Microchip Technology, the JAN1N4990DUS/TR by Microchip Technology, the JAN1N4990US/TR by Microchip Technology and the 1N3348B by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8
JAN1N4990CUS/TR
D-5A(MELF)D-5A(MELF) Zener DiodesMicrochip TechnologyZener DiodesJAN1N4990DUS/TR
D-5A(MELF)Zener DiodesMicrochip TechnologyJAN1N4990US/TR
D-5A(MELF)D-5A(MELF) Zener DiodesMicrochip TechnologyZener Diodes1N3348B
DO-510uA@121.6V 220V 50W 85Ω ±5% DO-5 Zener DiodesMicrochip TechnologyZener Diodes1N4990US/TR
-- Zener Diodes ROHSMicrochip TechnologyZener DiodesJAN1N4990D
插件Zener DiodesMicrochip TechnologyJANTX1N4990/TR
插件220V 2uA@167V 550Ω 5W 插件 Zener DiodesMicrochip TechnologyZener DiodesJANTX1N4990CUS/TR
-- Zener DiodesMicrochip TechnologyZener Diodes