1N4448 The 1N4448 is a small signal diode manufactured by NXP Semiconductors. It offers a reverse standoff voltage of 100V and a forward current of 300mA.
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1N4448

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Mfr Name: NXP Semiconductors
NXP Semiconductors
The 1N4448 is a small signal diode manufactured by NXP Semiconductors. It offers a reverse standoff voltage of 100V and a forward current of 300mA.
✓ Total Stock: 1,000 pcs
$ Price Range: $0.99

1N4448 Available from 1 distributor

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1N4448 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Forward Current
Forward Voltage
Mounting Type
Output Current
Reverse Recovery Time
Storage Temperature
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1N4448 Description

Short technical summary and product information.

The 1N4448 is a small signal diode from NXP Semiconductors, designed for various electronic applications. This diode features a reverse standoff voltage of 100V and can handle a forward current of up to 300mA. Its fast switching characteristics are highlighted by a reverse recovery time of 4ns.

 

The diode has a maximum power dissipation of 500mW and operates within a temperature range of -55°C to 175°C. It is packaged in an axial package and designed for through-hole mounting.

 

Key electrical specifications include a forward voltage of 620mV at 300mA and a capacitance of 2pF. The maximum forward surge current is rated at 2A.

 

This component is suitable for applications requiring fast switching and reliable rectification.

1N4448 Quick Information

Product Type: Small Signal Diode
Series: 1N4448 Series
Canonical Name: 1N4448 Small Signal Diode
Subcategory: Rectifier

1N4448 Compliance

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

1N4448 Estimated Pricing

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1+ $0.99 $0.99

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

1N4448 Features

  • 100V reverse standoff voltage.
  • 300mA maximum forward current.
  • 4ns fast reverse recovery time.
  • 500mW maximum power dissipation.
  • Axial package for through-hole mounting.

1N4448 Applications

  • Suitable for high-speed switching circuits.
  • Used in power supply and rectification applications.
  • Ideal for signal clipping and protection circuits.
  • Applicable in automotive and industrial electronics.
  • Suitable for low-capacitance switching applications.

1N4448 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse standoff voltage for the 1N4448?

The maximum reverse standoff voltage for the 1N4448 is 100V.

What is the forward voltage of the 1N4448 at 300mA?

The forward voltage of the 1N4448 is 620mV at 300mA.

What is the maximum forward current for the 1N4448?

The maximum forward current for the 1N4448 is 300mA.

What is the reverse recovery time of the 1N4448?

The reverse recovery time of the 1N4448 is 4ns.

What is the maximum power dissipation for the 1N4448?

The maximum power dissipation for the 1N4448 is 500mW.

What is the operating temperature range for the 1N4448?

The operating temperature range for the 1N4448 is -55°C to 175°C.

What type of package is the 1N4448 in?

The 1N4448 is in an axial package.

1N4448 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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1N4448
1N4448
Philips
The Philips 1N4448 is a small signal diode designed for general-purpose applications. It features a 100V reverse standoff voltage and a 2A maximum forward surge current.
View Part
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