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What is 1N4148?

This electronic component, produced by the manufacturer "NXP Semiconductors", performs the same function as "100V, 200mA, High-speed diode".


1N4148 Datasheet PDF - NXP Semiconductors

Part Number 1N4148
Description 100V, 200mA, High-speed diode
Manufacturers NXP Semiconductors 
Logo NXP Semiconductors Logo 

The 1N4148 is a fast switching diode commonly used in electronic circuits.

Similar parts:

1. 1N914: Similar diode to 1N4148, and they have the same specifications, but 1N914 has a lower reverse voltage rating of 75V.

2. 1N4448: Similar diode to 1N4148, and they have the same specifications, but 1N4448 has a higher reverse voltage rating of 500V.

3. 1N4001: General purpose rectifier diode with a higher voltage and current rating than 1N4148, but it has a slower switching speed.

4. BAT54: Schottky diode that is similar to 1N4148 in terms of its voltage and current rating, but it has a lower switching speed.

There is a preview and 1N4148 download ( pdf file ) link at the bottom of this page.





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DISCRETE SEMICONDUCTORS
DATA SHEET
M3D176
1N4148; 1N4448
High-speed diodes
Product specification
Supersedes data of 1996 Sep 03
1999 May 25

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1N4148 equivalent
Philips Semiconductors
High-speed diodes
Product specification
1N4148; 1N4448
103
handbook, halfpage
IR
(µA)
102
10
MGD290
(1) (2)
1
101
102
0
100 Tj (oC)
200
(1) VR = 75 V; typical values.
(2) VR = 20 V; typical values.
Fig.5 Reverse current as a function of junction
temperature.
1.2
handbook, halfpage
Cd
(pF)
1.0
0.8
0.6
0.4
0
MGD004
10
VR (V)
20
f = 1 MHz; Tj = 25 °C.
Fig.6 Diode capacitance as a function of reverse
voltage; typical values.
1999 May 25
5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for 1N4148 electronic component.


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1N4148 datasheet


1. - 100V, Switching Diode (Rectifier)

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