1N4148 Rectifier – 75V, 300mA, Fast Switching Diode (DO-35)

Part Number: 1N4148

Function: Fast Switching Diode

Package: DO-35 type

Manufacturer: NTE Electronics

See the preview image and the diode PDF file for more information.

1N4148 Rectifier

1N4148 datasheet PDF


This is VRM = 100V, VRRM = 75V, IFM = 300mA, Fast Switching Diode.


1. Fast Switching Speed
2. General Purpose Rectification
3. Silicon Epitaxial Planar Construction

Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified)

1. Non-Repetitive Peak Reverse Voltage, VRM : 100V

2. Peak Repetitive Reverse Voltage, VRRM : 75V

3. Working Peak Reverse Voltage, VRWM : 75V

4. DC Blocking Voltage, VR : 75V

5. RMS Reverse Voltage, VR(RMS) : 53V

6. Forward Continuous Current , IFM
(1) 1N4148 : 300mA
(2) 1N4448 : 500mA

7. Average Rectified Output Current, IO : 150mA

Mechanical Data

1. Case: DO-35

2. Leads: Solderable per MIL-STD-202, Method 208

3. Polarity: Cathode Band

4. Marking: Type Number

5. Weight: 0.13 grams (approx.)

Other data sheets are available within the file: 1N4448

1N4148 Datasheet PDF

1N4148 pdf

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