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SMAF

US1DF

Slkor

Extended
DatasheetJLCPCBLCSCslkor/US1DF
Category
Fast Recovery , High Efficiency Diodes
Package
SMAF
Pins
5

Overview

The US1DF is a fast Recovery , High Efficiency Diode made by Slkor in a SMAF package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D, from KiCad's library), ready for a KiCad board. 100 are in stock at JLCPCB (part C3041258).

Symbol

Device:DFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Parameters

8
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@200V
Reverse Recovery Time (trr)
50ns
Voltage - DC Reverse(Vr)
200V
Voltage - Forward(Vf@If)
1V@1A

Order codes

1

Pinout

2
The pins of the US1DF
PinNameType
1KPassive
2APassive

Questions

Is there a KiCad symbol and footprint for the US1DF?

Yes. The symbol is Device:D, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the US1DF?

SMAF, with 2 pins.

Where is the US1DF datasheet?

Slkor publishes it: the Datasheet link on this page opens it.

Where can I order the US1DF?

JLCPCB lists it as part C3041258, with 100 in stock; the sellers' links on this page open their listings.

What can replace the US1DF?

Parts like it in the library: the US1MF by MDD, the RS2MF by hongjiacheng, the RS1MF by MDD and the ES1DF by MDD. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8