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1N4531UR on a board, in 3D

1N4531UR

Microchip Technology

-65℃~+175℃@(Tj) 1.2V@100mA 125mA 20ns 500nA@75V 75V Independent DO-213AA Switching Diodes

Extended
DatasheetJLCPCBLCSCmicrochip/1N4531UR
Category
Switching Diodes
Package
DO-213AA
Pins
5

Overview

The 1N4531UR is a switching Diode made by Microchip Technology in a DO-213AA package with 2 pins. -65℃~+175℃@(Tj) 1.2V@100mA 125mA 20ns 500nA@75V 75V Independent DO-213AA Switching Diodes.

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 C3312674).

Symbol

Device:DFrom KiCad's library

Footprint

12
Diode_SMD:D_MiniMELFFrom KiCad's library

Order codes

1

Pinout

2
The pins of the 1N4531UR
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the 1N4531UR?

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 1N4531UR?

DO-213AA, with 2 pins. Its footprint is drawn on this page.

Where is the 1N4531UR datasheet?

Microchip Technology publishes it: the Datasheet link on this page opens it.

Where can I order the 1N4531UR?

JLCPCB lists it as part C3312674, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 1N4531UR?

Parts like it in the library: the LL4148 by MDD, the LL4148PF by STMicroelectronics, the LL4148-GS08 by Vishay Intertechnology and the LL4148 by YONGYUTAI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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