Overview
The 1N5729C is a zener Diode made by Microchip Technology in a DO-35 package with 2 pins.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C6984321).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
7- Diode Configuration
- 1 Independent
- Impedance(Zzt)
- 50Ω
- Operating Junction Temperature Range
- -65℃~+175℃
- Pd - Power Dissipation
- 500mW
- Reverse Leakage Current (Ir)
- 3uA@2V
- Tolerance
- ±2%
- Zener Voltage(Nom)
- 5.1V
Order codes
1- 1N5729CLCSC C6984321
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Questions
Is there a KiCad symbol and footprint for the 1N5729C?
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 1N5729C?
DO-35, with 2 pins.
Where is the 1N5729C datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 1N5729C?
JLCPCB lists it as part C6984321, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N5729C?
Parts like it in the library: the MM1Z5B1 by STMicroelectronics, the TZMB5V1-GS08 by Vishay Intertechnology, the BZT52B5V1 by TWGMC and the BZG05B5V1-HM3-08 by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8MM1Z5B1
SOD-1231 Independent 130Ω 2uA@1.5V 4.998V~5.202V 5.1V 500mW SOD-123 Zener Diodes ROHSSTMicroelectronicsZener DiodesTZMB5V1-GS08
MiniMELF(SOD-80)1 Independent 100nA 5.1V 500mW 550Ω 5V~5.2V 60Ω MiniMELF(SOD-80) Zener Diodes ROHSVishay IntertechnologyZener DiodesBZT52B5V1
SOD-123Zener DiodesTWGMCBZG05B5V1-HM3-08
DO-214AC(SMA)1 Independent 1.25W 10Ω 1uA@1.5V 5.1V 500Ω 5V~5.2V ±2% DO-214AC(SMA) Zener Diodes ROHSVishay IntertechnologyZener DiodesMM1Z5V1B
SOD-123-55℃~+150℃ 1 Independent 130Ω 2uA@1.5V 5.1V 500mW 5V~5.2V ±2% SOD-123 Zener Diodes ROHSShandong Jingdao MicroelectronicsZener DiodesBZT52B5V1
SOD-1231 Independent 2uA@2V 480Ω 5.1V 500mW 5V~5.2V 60Ω SOD-123 Zener Diodes ROHSShikuesZener DiodesBZT52B5V1
SOD-123SOD-123 Zener Diodes ROHSYFWZener DiodesMM1Z5B1
SOD-1231 Independent 130Ω 2uA@1.5V 4.998V~5.202V 5.1V 500mW ±2% SOD-123 Zener Diodes ROHSCBIZener Diodes