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LL4148 on a board, in 3D

LL4148

Diodes Incorporated

-65℃~+175℃ 150mA 1A 1V@10mA 4ns 500mW 5uA@75V 75V Standalone MiniMELF Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCdiodes/LL4148
Category
Switching Diodes
Package
MiniMELF
Pins
2

Overview

The LL4148 is a switching Diode made by Diodes Incorporated in a MiniMELF package with 2 pins. -65℃~+175℃ 150mA 1A 1V@10mA 4ns 500mW 5uA@75V 75V Standalone MiniMELF Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:LL4148, from KiCad's library) and its footprint (Diode_SMD:D_MiniMELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C118113).

Symbol

Diode:LL4148From KiCad's library

Footprint

12
Diode_SMD:D_MiniMELFFrom KiCad's library

Parameters

9
Current - Rectified
150mA
Diode Configuration
Standalone
Non-Repetitive Peak Forward Surge Current
1A
Operating Junction Temperature Range
-65℃~+175℃
Pd - Power Dissipation
500mW
Reverse Leakage Current (Ir)
5uA@75V
Reverse Recovery Time (trr)
4ns
Voltage - DC Reverse(Vr)
75V
Voltage - Forward(Vf@If)
1V@10mA

Order codes

1

Pinout

2
The pins of the LL4148
PinNameType
1KPassive
2APassive

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Questions

Is there a KiCad symbol and footprint for the LL4148?

Yes. The symbol is Diode:LL4148 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 LL4148?

MiniMELF, with 2 pins. Its footprint is drawn on this page.

Where is the LL4148 datasheet?

Diodes Incorporated publishes it: the Datasheet link on this page opens it.

Where can I order the LL4148?

JLCPCB lists it as part C118113, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LL4148?

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.

Parts like it

8