1N3999A
Microchip TechnologyExtended
-65℃~+175℃ 1.2Ω 10W 10uA@2V 500Ω 6.8V - Zener Diodes
- Part id
- microchip/1N3999A
- Category
- Zener Diodes
- Pins
- 5
- In stock
- 0 at JLCPCB (C6656457)
Overview
The 1N3999A is a zener Diode made by Microchip Technology with 2 pins. -65℃~+175℃ 1.2Ω 10W 10uA@2V 500Ω 6.8V - Zener Diodes.
PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C6656457).
Symbol
Footprint
The library has no footprint for this part yet.
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Parts like it
8NTE5181A
DO-4Zener DiodesNTE ElectronicsNTE5181AK
DO-4-65℃~+175℃ 1.2Ω 10W 500Ω 6.8V ±5% DO-4 Zener Diodes ROHSNTE ElectronicsZener Diodes1N2970RB
DO-4Zener DiodesSolid State System1N4555B
DO-5-65℃~+175℃ 10uA@2V 160mΩ 200Ω 50W 6.8V ±5% DO-5 Zener Diodes ROHSSolid State SystemZener Diodes
1N2970RB
DO-213AA-65℃~+175℃ 1.2Ω 150uA@5.2V 6.8V DO-213AA Zener DiodesMicrochip TechnologyZener DiodesCDLL5235D/TR
DO-213AA-65℃~+175℃ 1 Independent 3uA@5V 5Ω 6.8V ±1% DO-213AA Zener Diodes ROHSMicrochip TechnologyZener Diodes1N3305A
DO-5-65℃~+175℃ 200mΩ 300uA@4.5V 50W 6.8V DO-5 Zener DiodesMicrochip TechnologyZener DiodesJAN1N4099CUR-1
DO-213AAZener DiodesMicrochip Technology
Questions
Is there a KiCad symbol and footprint for the 1N3999A?
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.
Where is the 1N3999A datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 1N3999A?
JLCPCB lists it as part C6656457, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 1N3999A?
Parts like it in the library: the NTE5181A by NTE Electronics, the NTE5181AK by NTE Electronics, the 1N2970RB by Solid State System and the 1N4555B by Solid State System. Check their datasheets: a part that fits the footprint may still differ in its ratings.