Overview
The 1N3031B is a zener Diode made by Solid State System in a DO-13 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 C6984620).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
8- Diode Configuration
- 1 Independent
- Impedance(Zzk)
- 1kΩ
- Impedance(Zzt)
- 40Ω
- Operating Junction Temperature Range
- -65℃~+175℃
- Pd - Power Dissipation
- 1W
- Reverse Leakage Current (Ir)
- 500nA@22.8V
- Tolerance
- ±5%
- Zener Voltage(Nom)
- 30V
Order codes
1- 1N3031BLCSC C6984620
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Questions
Is there a KiCad symbol and footprint for the 1N3031B?
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 1N3031B?
DO-13, with 2 pins.
Where is the 1N3031B datasheet?
Solid State System publishes it: the Datasheet link on this page opens it.
Where can I order the 1N3031B?
JLCPCB lists it as part C6984620, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N3031B?
Parts like it in the library: the ZM4751APF by STMicroelectronics, the ZM4751A by Zhengxin, the 1SMA4751A by LGE and the SMBJ5363B-TP by Micro Commercial Components. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8ZM4751APF
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