1N4454 The ROHM Semiconductor 1N4454 is a small-signal diode featuring a 100V peak reverse voltage and 150mA forward current. It is housed in a DO-35 glass case.
Mfr Part #:

1N4454

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor 1N4454 is a small-signal diode featuring a 100V peak reverse voltage and 150mA forward current. It is housed in a DO-35 glass case.
✓ Total Stock: 5,000 pcs
$ Price Range: $0.44

1N4454 Available from 1 distributor

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✓ Non-Authorised
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5000 pcs On Request 1 On Request On Request On Request On Request On Request

1N4454 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Forward Current
Forward Voltage
Junction Temperature
Lead Style
Mounting Type
Power Dissipation
Reverse Recovery Time
Reverse Voltage
Storage Temperature
Thermal Resistance
Weight

1N4454 Description

Short technical summary and product information.

The 1N4454 from ROHM Semiconductor is a silicon epitaxial planar diode designed for small-signal applications. It offers a peak reverse voltage of 100V and a maximum average rectified forward current of 150mA.

 

Key electrical characteristics include a maximum forward voltage drop of 1.0V at 10mA and a leakage current of 100nA at 50V. The diode boasts a fast switching speed with a reverse recovery time of 4ns.

 

Packaged in a DO-35 glass case, the 1N4454 is suitable for through-hole mounting. It has a maximum power dissipation of 500mW at 25°C ambient temperature and a maximum junction temperature of 175°C.

 

This diode is a reliable component for various electronic circuits requiring fast switching and rectification capabilities.

1N4454 Quick Information

Product Type: Small-Signal Diode
Canonical Name: 1N4454 Small-Signal Diode
Subcategory: Rectifier

1N4454 Compliance

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

1N4454 Estimated Pricing

Qty Low High
1+ $0.44 $0.44

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

1N4454 Features

  • 100V peak reverse voltage rating.
  • 150mA maximum average forward current.
  • Fast 4ns reverse recovery time.
  • Low 1.0V maximum forward voltage.
  • DO-35 glass package for through-hole mounting.

1N4454 Applications

  • Suitable for general-purpose rectification.
  • Ideal for fast switching applications.
  • Used in signal processing circuits.
  • Component in power supply filtering.

1N4454 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the 1N4454?

The maximum reverse voltage is 75V, and the peak reverse voltage is 100V.

What is the current rating of the 1N4454?

The maximum forward current is 150mA, with a surge forward current rating of 500mA for t < 1s at Tj = 25°C.

What is the forward voltage of the 1N4454?

The forward voltage is 1.0V maximum when forward current is 10mA.

What is the reverse recovery time of the 1N4454?

The reverse recovery time is 4ns maximum, measured from 10mA to 1mA with VR = 6V and RL = 100Ω.

What package is the 1N4454 available in?

The 1N4454 is available in a DO-35 glass package.

What is the maximum junction temperature for the 1N4454?

The maximum junction temperature is 175°C.

What is the power dissipation rating of the 1N4454?

The maximum power dissipation is 500mW at Tamb = 25°C.

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