1N5551US Standard recovery rectifier diode rated for 400V reverse voltage and 3A average rectified current in a surface mount D-5B package.
Mfr Part #:

1N5551US

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
Standard recovery rectifier diode rated for 400V reverse voltage and 3A average rectified current in a surface mount D-5B package.
Total Stock: 53 pcs
$ Price Range: $6.39 - $6.49

1N5551US Available from 1 distributor

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1N5551US Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Mounting Type
Operating Temperature
Reverse Recovery Time (trr)
Speed
Supplier Device Package
Tape & Reel
Technology
Voltage
Voltage - Forward (Vf) (Max) @ If

1N5551US Description

Short technical summary and product information.

The 1N5551US is a standard recovery rectifier diode manufactured by Microchip Technology. It is designed for general purpose rectification applications requiring a reverse voltage rating of 400V and an average forward current of 3A. The diode features a maximum forward voltage of 1.2V at 9A test current and a typical reverse recovery time of 2 microseconds, classifying it as a standard recovery device with recovery times greater than 500ns.

 

This diode is housed in a surface mount SQ-MELF, E package with a D-5B supplier device package designation. It supports an operating junction temperature range from -65°C to 175°C, making it suitable for a wide range of environmental conditions. The standard recovery speed is appropriate for line frequency rectification and other applications where fast switching is not required.

1N5551US Quick Information

Product Type: Rectifier Diode
Canonical Name: 1N5551US Standard Recovery Rectifier Diode
Subcategory: Single Rectifier

1N5551US Compliance

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

1N5551US Estimated Pricing

Qty Low High
1+ $6.49 $6.49
10+ $6.39 $6.39

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

1N5551US Features

  • Standard recovery rectifier diode.
  • Rated for 400V reverse voltage.
  • 3A average rectified current rating.
  • Surface mount D-5B package.
  • Operating temperature -65°C to 175°C.

1N5551US Applications

  • General purpose rectification circuits.
  • Power supply input rectification.
  • DC bus voltage clamping.

1N5551US FAQs

6 frequently asked questions generated from this part’s specifications.
What is the reverse voltage rating of the 1N5551US?

The maximum reverse voltage (Vr) is 400V.

What is the average rectified current rating?

The average rectified current (Io) is 3A.

What is the forward voltage drop?

The maximum forward voltage (Vf) is 1.2V at a test current of 9A.

What is the reverse recovery time?

The typical reverse recovery time (trr) is 2 microseconds.

What package does the 1N5551US come in?

It is available in a surface mount SQ-MELF, E package with supplier device package D-5B.

What is the operating temperature range?

The operating junction temperature range is -65°C to 175°C.

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