Skip to the content
PCBKitNew board
1N4148WN on a board, in 3D

1N4148WN

BORN

1.25V@150mA 100mW 1A 2uA 4ns 70mA 75V DFN0603-2L Switching Diodes ROHS

Extended
DatasheetJLCPCBLCSCborn/1N4148WN
Category
Switching Diodes
Package
DFN0603-2L
Pins
2

Overview

The 1N4148WN is a switching Diode made by BORN in a DFN0603-2L package with 2 pins. 1.25V@150mA 100mW 1A 2uA 4ns 70mA 75V DFN0603-2L Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:1N4148, from KiCad's library) and its footprint (Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, from KiCad's library), ready for a KiCad board. 8,008 are in stock at JLCPCB (part C50338858).

Symbol

Diode:1N4148From KiCad's library

Footprint

12
Diode_THT:D_DO-35_SOD27_P7.62mm_HorizontalFrom KiCad's library

Parameters

9
Current - Rectified
70mA
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
1A
Operating Junction Temperature Range
-40℃~+150℃
Pd - Power Dissipation
100mW
Reverse Leakage Current (Ir)
2uA
Reverse Recovery Time (trr)
4ns
Voltage - DC Reverse(Vr)
75V
Voltage - Forward(Vf@If)
1.25V@150mA

Order codes

1

Pinout

2
The pins of the 1N4148WN
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/born/1N4148WN" title="1N4148WN 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/born/1N4148WN.jpg" alt="1N4148WN" width="1200" height="900">
A picture that opens the part, for a README
[![1N4148WN](https://pcbkit.io/embed/parts/born/1N4148WN.jpg?size=s)](https://pcbkit.io/parts/born/1N4148WN)

Questions

Is there a KiCad symbol and footprint for the 1N4148WN?

Yes. The symbol is Diode:1N4148 and the footprint Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 1N4148WN?

DFN0603-2L, with 2 pins. Its footprint is drawn on this page.

Where is the 1N4148WN datasheet?

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

Where can I order the 1N4148WN?

JLCPCB lists it as part C50338858, with 8,008 in stock; the sellers' links on this page open their listings.

What can replace the 1N4148WN?

Parts like it in the library: the BAV21WS by hongjiacheng, the BAV21W by MDD, the 1N4148WL by GOODWORK and the 1N4148WX-TP by Micro Commercial Components. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8