1N4003 The 1N4003 is a standard recovery rectifier diode from N-A with a 200V reverse voltage rating and 1A average forward current. It is suitable for general-purpose applications.
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1N4003

Available from 1 distributors
Mfr Name: N-A
N-A
The 1N4003 is a standard recovery rectifier diode from N-A with a 200V reverse voltage rating and 1A average forward current. It is suitable for general-purpose applications.
✓ Total Stock: 13,732 pcs
$ Price Range: $0.99

1N4003 Available from 1 distributor

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1N4003 Specifications Quick View

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1N4003 Description

Short technical summary and product information.

The 1N4003 is a standard recovery rectifier diode designed for general-purpose applications. It features a peak repetitive reverse voltage of 200V and an average forward rectified current of 1A, with a high forward surge current capability of 30A.

 

Key electrical characteristics include a maximum forward voltage of 1.1V at 1A and a low reverse leakage current. The diode operates within a junction temperature range of -55°C to 175°C and has a storage temperature range of -65°C to 200°C.

 

This rectifier diode is available in a DO-41 package, suitable for through-hole mounting. It is often used in power supply rectifiers, battery chargers, adapter circuits, and AC to DC converters, as well as for component protection and voltage blocking applications.

1N4003 Quick Information

Product Type: Rectifier Diode
Canonical Name: 1N4003 Standard Recovery Rectifier Diode
Subcategory: Single Rectifier

1N4003 Compliance

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

1N4003 Estimated Pricing

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1+ $0.99 $0.99

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

1N4003 Features

  • 200V peak repetitive reverse voltage.
  • 1A average forward rectified current.
  • 30A peak forward surge current.
  • Low leakage current.
  • DO-41 package for through-hole mounting.

1N4003 Applications

  • Used in power supply rectifiers.
  • Suitable for battery chargers.
  • Applied in AC to DC converters.
  • Component protection circuits.
  • Voltage blocking applications.

1N4003 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum repetitive reverse voltage for the 1N4003 diode?

The 1N4003 diode has a maximum repetitive reverse voltage of 200V.

What is the average forward rectified current rating of the 1N4003 diode?

The 1N4003 diode is rated for an average forward rectified current of 1A at 75°C.

What is the peak forward surge current for the 1N4003 diode?

The 1N4003 diode can handle a peak forward surge current of 30A for 8.3 ms.

What is the maximum forward voltage drop of the 1N4003 diode?

The maximum forward voltage drop for the 1N4003 diode is 1.1V when the forward current is 1A.

What is the operating temperature range for the 1N4003 diode?

The operating junction temperature range for the 1N4003 diode is -55°C to 175°C.

What package type is the 1N4003 diode available in?

The 1N4003 diode is available in the DO-41 package.

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