1N5551 The Vishay Dale 1N5551 is a standard sinterglass diode designed for rectification applications. It features an axial package and through-hole mounting.
Mfr Part #:

1N5551

Available from 2 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale 1N5551 is a standard sinterglass diode designed for rectification applications. It features an axial package and through-hole mounting.
Total Stock: 3,197 pcs
$ Price Range: $0.99

1N5551 Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,000 pcs
3000 pcs On Request 10 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
197 pcs
197 pcs On Request 1 On Request On Request On Request On Request On Request

1N5551 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Forward Current
Forward Voltage
Package / Case
Reverse Recovery Time
Reverse Voltage
Storage Temperature
Tape & Reel

1N5551 Description

Short technical summary and product information.

The Vishay Dale 1N5551 is a standard sinterglass diode, also known as a rectifier diode, manufactured by Vishay. This component is designed for general-purpose rectification tasks. It features an axial package and is intended for through-hole mounting, making it suitable for various circuit board assemblies.

 

Key electrical specifications include a maximum forward current of 3A and a reverse voltage rating of 440V. The forward voltage drop is typically 1.2V. For transient conditions, it can handle a maximum forward surge current of 100A. The diode has a reverse recovery time of 2µs.

 

Operating temperature ranges from -65°C to 175°C. The RoHS status is listed as RoHS3 Compliant, and the Moisture Sensitivity Level (MSL) is 1 Unlimited. REACH status is unaffected.

 

This diode is a reliable choice for power supply circuits, general rectification, and other applications requiring a single rectifier with these specifications.

1N5551 Quick Information

Product Type: Diode
Canonical Name: Vishay Dale 1N5551 Standard Sinterglass Diode
Subcategory: Single Rectifier

1N5551 Compliance

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

1N5551 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

1N5551 Features

  • 3A maximum forward current rating.
  • 440V maximum reverse voltage.
  • 1.2V typical forward voltage.
  • Axial package for through-hole mounting.
  • Wide operating temperature range.

1N5551 Applications

  • Used in power supply rectification
  • Suitable for high-voltage switching circuits
  • Ideal for industrial power applications
  • Applied in converters and inverters

1N5551 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum forward current for the 1N5551 diode?

The maximum forward current is 3A.

What is the reverse voltage rating of the 1N5551 diode?

The reverse voltage rating is 440V.

What is the typical forward voltage for the 1N5551 diode?

The typical forward voltage is 1.2V.

What is the operating temperature range for the 1N5551 diode?

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

What package type is the 1N5551 diode supplied in?

The 1N5551 diode is supplied in an axial package.

How is the 1N5551 diode mounted?

The 1N5551 diode is mounted through the hole.

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