BY299 The Vishay Dale BY299 is a fast recovery rectifier diode designed for high current and surge capabilities. It features a 800V reverse voltage and 2A average forward current.
Mfr Part #:

BY299

Available from 1 distributors
Mfr Name: Vishay
Vishay
The Vishay Dale BY299 is a fast recovery rectifier diode designed for high current and surge capabilities. It features a 800V reverse voltage and 2A average forward current.
✓ Total Stock: 69 pcs
$ Price Range: $0.44

BY299 Available from 1 distributor

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BY299 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BY299 Description

Short technical summary and product information.

The Vishay Dale BY299 is a fast recovery rectifier diode offering high current capability and high surge current capability. It is designed for applications requiring efficient rectification with fast switching speeds.

 

Key electrical specifications include a maximum recurrent peak reverse voltage of 800V, a maximum average forward current of 2.0A at 50°C ambient temperature, and a peak forward surge current of 70A for 8.3ms. The maximum forward voltage drop is 1.3V at 2.0A, and the maximum DC reverse current is 10µA at 25°C.

 

This diode has a maximum reverse recovery time of 250ns. It is housed in a DO-201AD molded plastic case, suitable for axial mounting. The operating junction temperature range is -50°C to +125°C.

 

Features like high reliability and low reverse current make the BY299 suitable for various power supply and switching applications.

BY299 Quick Information

Product Type: Diode
Canonical Name: BY299 Fast Recovery Rectifier Diode
Subcategory: Fast Recovery

BY299 Compliance

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

BY299 Estimated Pricing

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1+ $0.44 $0.44

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

BY299 Features

  • High current capability 2.0A
  • High surge current capability 70A
  • Fast switching for high efficiency
  • Low reverse current 10µA
  • DO-201AD axial package

BY299 Applications

  • Fast switching for high efficiency power supplies
  • Suitable for freewheeling diode applications
  • Used in DC-DC converter output rectification
  • Ideal for snubber and clamping circuits
  • General purpose rectification in low-power circuits

BY299 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage for the BY299?

The maximum recurrent peak reverse voltage (VRRM) for the BY299 is 800V.

What is the maximum average forward current of the BY299 diode?

The BY299 diode has a maximum average forward current of 2.0A at 50°C ambient temperature.

What is the peak forward surge current for the BY299?

The BY299 can handle a peak forward surge current of 70A for 8.3ms.

What is the forward voltage drop of the BY299 at 2.0A?

The maximum forward voltage drop (VF) for the BY299 at 2.0A is 1.3V.

What is the reverse recovery time of the BY299 diode?

The maximum reverse recovery time (Trr) for the BY299 is 250ns.

What is the operating temperature range for the BY299?

The BY299 has an operating junction temperature range of -50°C to +125°C.

What type of package is the BY299 diode in?

The BY299 diode is supplied in a DO-201AD axial package.

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