
Overview
The ZMD5.1 is a zener Diode made by DIOTEC in a DO-213AA package with 2 pins. -50℃~+175℃ 1 Independent 1W 4.8V~5.4V 60Ω ±5% DO-213AA Zener Diodes ROHS.
PCBKit's library has its KiCad symbol (Diode:ZMDxx, from KiCad's library) and its footprint (Diode_SMD:D_MiniMELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C212770).
Symbol
Footprint
Parameters
7- Diode Configuration
- 1 Independent
- Impedance(Zzt)
- 60Ω
- Operating Junction Temperature Range
- -50℃~+175℃
- Pd - Power Dissipation
- 1W
- Reverse Leakage Current (Ir)
- 1uA@0.5V
- Tolerance
- ±5%
- Zener Voltage(Range)
- 4.8V~5.4V
Order codes
1- ZMD5.1LCSC C212770
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/diotec/ZMD5.1" title="ZMD5.1 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/ZMD5.1.jpg" alt="ZMD5.1" width="1200" height="900">[](https://pcbkit.io/parts/diotec/ZMD5.1)Questions
Is there a KiCad symbol and footprint for the ZMD5.1?
Yes. The symbol is Diode:ZMDxx and the footprint Diode_SMD:D_MiniMELF, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ZMD5.1?
DO-213AA, with 2 pins. Its footprint is drawn on this page.
Where is the ZMD5.1 datasheet?
DIOTEC publishes it: the Datasheet link on this page opens it.
Where can I order the ZMD5.1?
JLCPCB lists it as part C212770, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ZMD5.1?
Parts like it in the library: the 1N2971B by Microchip Technology, the 1N2971RB by Microchip Technology, the 1N2973RB by Microchip Technology and the 1N2975RB by Microchip Technology. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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