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1N4942 The GI 1N4942 is a fast recovery rectifier diode designed for high-reliability applications. It features a peak inverse voltage of 200V and an average rectified current of 1A.
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1N4942

Available from 1 distributors
Mfr Name: G.I
G.I
The GI 1N4942 is a fast recovery rectifier diode designed for high-reliability applications. It features a peak inverse voltage of 200V and an average rectified current of 1A.
✓ Total Stock: 1,451 pcs
$ Price Range: $0.99

1N4942 Available from 1 distributor

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1N4942 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Current
Capacitance
Forward Voltage
Operating Temperature
Power Dissipation
Reverse Recovery Time
Storage Temperature
Tape & Reel
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1N4942 Description

Short technical summary and product information.

The GI 1N4942 is a fast recovery rectifier diode, part of the 1N4942-1N4948 series. It is designed for high-reliability applications and offers a peak inverse voltage (PIV) of 200V and a breakdown voltage of 220V minimum. The diode can handle an average rectified current of 1A at 55°C without a heat sink, with a maximum forward voltage of 0.750V at 1A.

 

Key electrical characteristics include a maximum reverse current of 200µA at 25°C and 1.0mA at 150°C. The capacitance is rated at a maximum of 45pF at -12V. It also features a surge current capability of 15A and a reverse recovery time of 150ns under specified conditions.

 

Operating temperature ranges from -65°C to +175°C, with storage temperatures from -65°C to +200°C. The component is housed in a Digi A case with alpha-numeric marking and a cathode band for polarity indication. Options for high-reliability screening and RoHS compliance are available.

1N4942 Quick Information

Product Type: Diode
Series: 1N4942-1N4948
Canonical Name: 1N4942 Fast Recovery Rectifier Diode
Subcategory: Fast Recovery

1N4942 Compliance

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

1N4942 Estimated Pricing

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1+ $0.99 $0.99

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

1N4942 Features

  • 200V peak inverse voltage rating.
  • 1A average rectified current.
  • 0.750V maximum forward voltage.
  • Fast recovery time of 150ns.
  • Digi A package for discrete applications.

1N4942 Applications

  • Suitable for high-reliability circuits.
  • Used in power supply rectification.
  • Ideal for switching applications.
  • General purpose diode applications.

1N4942 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the peak inverse voltage (PIV) of the 1N4942 diode?

The peak inverse voltage (PIV) for the 1N4942 diode is 200V.

What is the average rectified current rating for the 1N4942?

The average rectified current (IO) for the 1N4942 is 1A at 55°C.

What is the maximum forward voltage of the 1N4942 at 1A?

The maximum forward voltage (VF) for the 1N4942 at 1A is 0.750V.

What is the operating temperature range for the 1N4942 diode?

The operating temperature range for the 1N4942 diode is -65°C to +175°C.

What type of package is the 1N4942 diode supplied in?

The 1N4942 diode is supplied in a Digi A case.

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