US1KL

Jiangsu Changjing Electronics Technology (CJ)

Extended

Category: Fast Recovery , High Efficiency Diodes
Package: SOD-123FL
Pins: 2

Overview

The US1KL is a fast Recovery , High Efficiency Diode made by Jiangsu Changjing Electronics Technology (CJ) in a SOD-123FL package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123F, from KiCad's library), ready for a KiCad board. 3,020 are in stock at JLCPCB (part C5293948).

Symbol

Device:DFrom KiCad's library

Footprint

Diode_SMD:D_SOD-123FFrom KiCad's library

Parameters

Current - Rectified: 1A
Diode Configuration: 1 Independent
Non-Repetitive Peak Forward Surge Current: 30A
Operating Junction Temperature Range: -55℃~+150℃
Reverse Leakage Current (Ir): 5uA
Reverse Recovery Time (trr): 75ns
Voltage - DC Reverse(Vr): 800V
Voltage - Forward(Vf@If): 1.7V@1A

Order codes

US1KLLCSC C5293948

Pinout

The pins of the US1KL
Pin	Name	Type
1	K	Passive
2	A	Passive

Show this part on your page

A live frame, for any web page

<iframe src="https://pcbkit.io/embed/parts/cj/US1KL" title="US1KL in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>

A picture

<img src="https://pcbkit.io/embed/parts/cj/US1KL.jpg" alt="US1KL" width="1200" height="900">

A picture that opens the part, for a README

[![US1KL](https://pcbkit.io/embed/parts/cj/US1KL.jpg?size=s)](https://pcbkit.io/parts/cj/US1KL)

Questions

Is there a KiCad symbol and footprint for the US1KL?

Yes. The symbol is Device:D and the footprint Diode_SMD:D_SOD-123F, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the US1KL?

SOD-123FL, with 2 pins. Its footprint is drawn on this page.

Where is the US1KL datasheet?

Jiangsu Changjing Electronics Technology (CJ) publishes it: the Datasheet link on this page opens it.

Where can I order the US1KL?

JLCPCB lists it as part C5293948, with 3,020 in stock; the sellers' links on this page open their listings.

What can replace the US1KL?

Parts like it in the library: the F7 by GOODWORK, the FR107W by hongjiacheng, the SOD1F7 by MDD and the US1MW by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.