1N4148 The INTERMETAL 1N4148 is a fast switching diode in a DO-35 package. It features a repetitive peak reverse voltage of 100V and a peak forward surge current of 2A.
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1N4148

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Mfr Name: Intermetal
Intermetal
The INTERMETAL 1N4148 is a fast switching diode in a DO-35 package. It features a repetitive peak reverse voltage of 100V and a peak forward surge current of 2A.
✓ Total Stock: 8,150 pcs
$ Price Range: $0.99

1N4148 Available from 1 distributor

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1N4148 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Diode Capacitance
Forward Voltage
Junction Temperature
Peak Forward Surge Current
Reverse Voltage
Weight

1N4148 Description

Short technical summary and product information.

The 1N4148 from INTERMETAL is a silicon epitaxial planar diode designed for extreme fast switching applications. It offers a repetitive peak reverse voltage of 100V and a reverse voltage rating of 75V. The diode can handle a peak forward surge current of 2A and a forward continuous current of 300mA.

 

With a typical forward voltage of 1V at 10mA and a reverse current of 25nA at 20V, the 1N4148 exhibits efficient switching characteristics. Its typical reverse recovery time is as low as 4ns under specific conditions. The diode is housed in a DO-35 (DO-204AH) case, weighing approximately 105mg.

 

This component is suitable for applications requiring high-speed switching. It is available in tape and reel or ammopack packaging options, with standard quantities of 10K per reel or ammopack and 50K per box.

1N4148 Quick Information

Product Type: Fast Switching Diode
Canonical Name: 1N4148 Fast Switching Diode
Subcategory: TVS Diode

1N4148 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N4148 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N4148 Features

  • 100V repetitive peak reverse voltage.
  • 2A peak forward surge current.
  • Fast switching diode.
  • DO-35 package.
  • Available on tape and reel.

1N4148 Applications

  • Used in high-speed switching circuits
  • Suitable for voltage clamping applications
  • Ideal for signal rectification
  • Applied in electronic protection circuits

1N4148 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive peak reverse voltage for the 1N4148?

The maximum repetitive peak reverse voltage for the 1N4148 is 100V.

What is the peak forward surge current of the 1N4148 diode?

The peak forward surge current for the 1N4148 is 2A.

What is the typical forward voltage of the 1N4148 at 10mA?

The typical forward voltage of the 1N4148 at 10mA is 1V.

What is the reverse recovery time for the 1N4148?

The typical reverse recovery time for the 1N4148 is 4ns under specific conditions.

What package type is the 1N4148 diode supplied in?

The 1N4148 diode is supplied in a DO-35 (DO-204AH) case.

How is the 1N4148 diode packaged for shipping?

The 1N4148 is available in tape and reel for 14" reels with 10K per reel, or in ammopack with 10K per tape, and 50K per box.

1N4148 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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1N4148
1N4148
BKC
The BKC 1N4148 is a small signal fast switching diode designed for high-speed applications. It features a DO-35 package and a black cathode band.
View Part
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