Overview
The UZ740 is a zener Diode made by Microchip Technology in a 插件 package with 2 pins. 1uA@30.4V 27Ω 3W 40V ±5% 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 C6582678).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
5- Impedance(Zzt)
- 27Ω
- Pd - Power Dissipation
- 3W
- Reverse Leakage Current (Ir)
- 1uA@30.4V
- Tolerance
- ±5%
- Zener Voltage(Nom)
- 40V
Order codes
1- UZ740LCSC C6582678
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Questions
Is there a KiCad symbol and footprint for the UZ740?
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 UZ740?
插件, with 2 pins.
Where is the UZ740 datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the UZ740?
JLCPCB lists it as part C6582678, with 0 in stock; the sellers' links on this page open their listings.
What can replace the UZ740?
Parts like it in the library: the UZ5740 by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.