Overview
The 1N6643U is a switching Diode made by Microchip Technology with 2 pins. 1.2V@100mA 300mA 500nA@50V 6ns 75V - Switching Diodes ROHS.
PCBKit's library has its KiCad symbol (Device:D, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C17345088).
Symbol
Footprint
The library has no footprint for this part yet.
Parameters
5- Current - Rectified
- 300mA
- Reverse Leakage Current (Ir)
- 500nA@50V
- Reverse Recovery Time (trr)
- 6ns
- Voltage - DC Reverse(Vr)
- 75V
- Voltage - Forward(Vf@If)
- 1.2V@100mA
Order codes
1- 1N6643ULCSC C17345088
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Questions
Is there a KiCad symbol and footprint for the 1N6643U?
Yes. The symbol is Device:D, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the 1N6643U datasheet?
Microchip Technology publishes it: the Datasheet link on this page opens it.
Where can I order the 1N6643U?
JLCPCB lists it as part C17345088, with 0 in stock; the sellers' links on this page open their listings.