
Overview
The AL1A is an avalanche Diode made by DIOTEC in a DO-213AA package with 2 pins. 1.2V@1A 1.5us 1A 3uA@50V 50V DO-213AA Avalanche Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_MiniMELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4990315).
Symbol
Footprint
Order codes
1- AL1ALCSC C4990315
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
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<iframe src="https://pcbkit.io/embed/parts/diotec/AL1A" title="AL1A 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/AL1A.jpg" alt="AL1A" width="1200" height="900">[](https://pcbkit.io/parts/diotec/AL1A)Questions
Is there a KiCad symbol and footprint for the AL1A?
Yes. The symbol is Device:D 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 AL1A?
DO-213AA, with 2 pins. Its footprint is drawn on this page.
Where is the AL1A datasheet?
DIOTEC publishes it: the Datasheet link on this page opens it.
Where can I order the AL1A?
JLCPCB lists it as part C4990315, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AL1A?
Parts like it in the library: the AL1A-CT by DIOTEC, the AL1B by DIOTEC, the AL1B-CT by DIOTEC and the AL1D by DIOTEC. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8AL1A-CT
DO-213AA1.2V@1A 1.5us 1A 3uA@50V 50V DO-213AA Avalanche Diodes ROHSDIOTECAvalanche DiodesAL1B
DO-213AA1.2V@1A 1.5us 100V 1A 3uA@100V DO-213AA Avalanche Diodes ROHSDIOTECAvalanche DiodesAL1B-CT
DO-213AA1.2V@1A 1.5us 100V 1A 3uA@100V DO-213AA Avalanche Diodes ROHSDIOTECAvalanche DiodesAL1D
DO-213AA1.2V@1A 1.5us 1A 200V 3uA@200V DO-213AA Avalanche Diodes ROHSDIOTECAvalanche DiodesAL1D-CT
DO-213AA1.2V@1A 1.5us 1A 200V 3uA@200V DO-213AA Avalanche Diodes ROHSDIOTECAvalanche DiodesAL1G
DO-213AA1.2V@1A 1.5us 1A 3uA@400V 400V DO-213AA Avalanche Diodes ROHSDIOTECAvalanche DiodesAL1G-CT
DO-213AA1.2V@1A 1.5us 1A 3uA@400V 400V DO-213AA Avalanche Diodes ROHSDIOTECAvalanche DiodesAL1J
DO-213AA1.3V@1A 1.5us 1A 3uA@600V 600V DO-213AA Avalanche Diodes ROHSDIOTECAvalanche Diodes