

Overview
The ZPD6.8 is a zener Diode made by DIOTEC in a DO-35 package with 2 pins. -50℃~+175℃ 1 Independent 100nA@3V 500mW 6.4V~7.2V 6.8V ±5% DO-35 Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:ZPDxx, from KiCad's library) and its footprint (Diode_THT:D_DO-35_SOD27_P10.16mm_Horizontal, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3737073). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Order codes
1- ZPD6.8LCSC C3737073
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Open-source boards using it
All 1- 2 layers68.5 × 70 mm

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<iframe src="https://pcbkit.io/embed/parts/diotec/ZPD6.8" title="ZPD6.8 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diotec/ZPD6.8.jpg" alt="ZPD6.8" width="1200" height="900">[](https://pcbkit.io/parts/diotec/ZPD6.8)Questions
Is there a KiCad symbol and footprint for the ZPD6.8?
Yes. The symbol is Diode:ZPDxx and the footprint Diode_THT:D_DO-35_SOD27_P10.16mm_Horizontal, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ZPD6.8?
DO-35, with 2 pins. Its footprint is drawn on this page.
Where is the ZPD6.8 datasheet?
DIOTEC publishes it: the Datasheet link on this page opens it.
Where can I order the ZPD6.8?
JLCPCB lists it as part C3737073, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ZPD6.8?
Parts like it in the library: the ZPD10 by DIOTEC, the ZPD11B by DIOTEC, the ZPD3.9 by DIOTEC and the ZPD5.1 by DIOTEC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ZPD6.8?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
4ZPD10
DO-35-50℃~+175℃ 1 Independent 100nA@7.5V 10V 500mW 9.4V~10.6V ±5% DO-35 Zener Diodes ROHSDIOTECZener DiodesZPD11B
DO-35Zener DiodesDIOTECZPD3.9
DO-35-50℃~+175℃ 1 Independent 100nA 3.7V~4.1V 3.9V 500mW ±5% DO-35 Zener Diodes ROHSDIOTECZener DiodesZPD5.1
DO-35-50℃~+175℃ 1 Independent 100nA@800mV 4.8V~5.4V 500mW 60Ω DO-35 Zener Diodes ROHSDIOTECZener Diodes