
Overview
The USL1D is a switching Diode made by DIOTEC in a SOD-123F(SMF) package with 2 pins. -50℃~+150℃ 1A 1V@1A 1uA@200V 200V 50ns SOD-123F(SMF) Switching Diodes ROHS.
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. 952 are in stock at JLCPCB (part C17413817).
Symbol
Footprint
Parameters
6- Current - Rectified
- 1A
- Operating Junction Temperature Range
- -50℃~+150℃
- Reverse Leakage Current (Ir)
- 1uA@200V
- Reverse Recovery Time (trr)
- 50ns
- Voltage - DC Reverse(Vr)
- 200V
- Voltage - Forward(Vf@If)
- 1V@1A
Order codes
1- USL1DLCSC C17413817
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | K | Passive |
| 2 | A | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/diotec/USL1D" title="USL1D 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/USL1D.jpg" alt="USL1D" width="1200" height="900">[](https://pcbkit.io/parts/diotec/USL1D)Questions
Is there a KiCad symbol and footprint for the USL1D?
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 USL1D?
SOD-123F(SMF), with 2 pins. Its footprint is drawn on this page.
Where is the USL1D datasheet?
DIOTEC publishes it: the Datasheet link on this page opens it.
Where can I order the USL1D?
JLCPCB lists it as part C17413817, with 952 in stock; the sellers' links on this page open their listings.
What can replace the USL1D?
Parts like it in the library: the FSM14PL-TP by Micro Commercial Components, the RS1MSWFM by Diodes Incorporated, the CRH01(TE85R,Q,M) by Toshiba and the RS1MSWFMQ by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
8FSM14PL-TP
SOD-123FLSwitching DiodesMicro Commercial ComponentsRS1MSWFM
SOD-123FSwitching DiodesDiodes IncorporatedCRH01(TE85R,Q,M)
SOD-123F-40℃~+150℃ 10uA@200V 1A 200V 35ns 980mV@1A SOD-123F Switching Diodes ROHSToshibaSwitching DiodesRS1MSWFMQ
SOD-123F-55℃~+150℃ 1 Independent 1.3V@1A 10uA 1A 1kV SOD-123F Switching Diodes ROHSDiodes IncorporatedSwitching DiodesFSM155PL-TP
SOD-123FL-65℃~+150℃ 1.3V@1.5A 1.5A 250ns 5uA@600V 600V SOD-123FL Switching Diodes ROHSMicro Commercial ComponentsSwitching DiodesCMMR1-02 TR PBFREE
SOD-123F-65℃~+150℃ 1.1V@1A 10uA@200V 1A 200V SOD-123F Diodes - General Purpose ROHSCentral SemiconSwitching DiodesCMMR1-04 TR PBFREE
SOD-123F-65℃~+150℃ 1.1V@1A 10uA@400V 1A 400V SOD-123F Diodes - General Purpose ROHSCentral SemiconSwitching DiodesCMMR1-06 TR PBFREE
SOD-123F-65℃~+150℃ 1 Independent 1.1V@1A 10uA@600V 1A 30A 600V SOD-123F Diodes - General Purpose ROHSCentral SemiconSwitching Diodes