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1N4934 The 1N4934 is a fast recovery diode from Vishay Dale, rated for 100V reverse voltage and 1A average forward current. It features a low forward voltage drop and a fast reverse recovery time.
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1N4934

Available from 1 distributors
Mfr Name: Vishay
Vishay
The 1N4934 is a fast recovery diode from Vishay Dale, rated for 100V reverse voltage and 1A average forward current. It features a low forward voltage drop and a fast reverse recovery time.
✓ Total Stock: 5,500 pcs
$ Price Range: $0.44

1N4934 Available from 1 distributor

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✓ Non-Authorised
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Bristol Electronics ✓
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5,500 pcs
On Request
5500 pcs On Request 1 On Request On Request On Request On Request On Request
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1N4934 Specifications Quick View

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1N4934 Description

Short technical summary and product information.

The 1N4934 is a fast recovery diode manufactured by Vishay Dale, designed for rectifier circuits. It offers a peak repetitive reverse voltage of 100V and an average forward current of 1A. Key electrical characteristics include a maximum forward voltage drop of 1.1V at 1mA and a maximum reverse current of 0.005mA.

 

This diode boasts a fast reverse recovery time of 200nS, making it suitable for applications requiring efficient switching. It also has a high surge current capability of up to 30A.

 

The 1N4934 is packaged in a DO-41 case, suitable for through-hole mounting. Its design makes it ideal for use in DC power supplies, inverters, and switched voltage converter circuits where reliable rectification and fast response are essential.

1N4934 Quick Information

Product Type: Fast Recovery Diode
Series: 1N4934
Canonical Name: 1N4934 Fast Recovery Diode
Subcategory: Rectifier

1N4934 Compliance

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

1N4934 Estimated Pricing

Qty Low High
1+ $0.44 $0.44

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

1N4934 Features

  • 100V peak repetitive reverse voltage.
  • 1A average forward current.
  • 200nS maximum reverse recovery time.
  • 1.1V maximum forward voltage drop.
  • DO-41 package for through-hole mounting.

1N4934 Applications

  • Ideal for DC power supplies.
  • Suitable for inverter circuits.
  • Used in switched voltage converters.
  • Rectifier circuits requiring fast response.

1N4934 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the 1N4934?

The 1N4934 has a peak repetitive reverse voltage of 100V and a peak RMS reverse voltage of 70V.

What is the average forward current rating of the 1N4934?

The average forward current rating is 1A.

What is the forward voltage drop of the 1N4934?

The maximum forward voltage drop is 1.1V at a test current of 1mA.

What is the reverse recovery time of the 1N4934?

The maximum reverse recovery time is 200ns.

What package does the 1N4934 come in?

The 1N4934 is available in a DO-41 package.

What is the peak surge current rating of the 1N4934?

The peak surge current rating is 30A.

What is the maximum reverse current of the 1N4934?

The maximum reverse current is 0.005mA.

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