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SSB43L-E3/52T Schottky rectifier diode rated for 40V reverse voltage and 4A average forward current. Surface mount package DO-214AA (SMB).
Mfr Part #:

SSB43L-E3/52T

Available from 5 distributors
Mfr Name: Vishay
Vishay
Schottky rectifier diode rated for 40V reverse voltage and 4A average forward current. Surface mount package DO-214AA (SMB).
✓ Total Stock: 39,288 pcs
$ Price Range: $0.48

SSB43L-E3/52T Available from 5 distributors

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SSB43L-E3/52T Specifications Quick View

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SSB43L-E3/52T Description

Short technical summary and product information.

The SSB43L-E3/52T is a Schottky rectifier diode from Vishay Dale designed for high-efficiency power conversion. It features a maximum repetitive peak reverse voltage of 40V and a maximum DC blocking voltage of 40V, with a maximum RMS voltage of 28V. The device can handle an average forward rectified current of 4A and a peak forward surge current of 100A (8.3 ms half sine-wave). Forward voltage is typically 0.42V at 4A and 0.38V at 1A, enabling low conduction losses. The diode offers a fast recovery speed (≤500ns, >200mA) and a high voltage rate of change of 10000V/μs, making it suitable for switching applications.

 

The operating junction temperature range is -65°C to 150°C, with a maximum junction temperature of 150°C. The device is surface mounted in a DO-214AA (SMB) package, which is compact and suitable for automated assembly. Typical applications include power supply rectification, freewheeling diodes, and polarity protection circuits where low forward voltage drop and fast switching are required.

SSB43L-E3/52T Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: SSB43L-E3/52T Schottky Diode, 40V, 4A, DO-214AA (SMB)
Subcategory: Rectifier Diode

SSB43L-E3/52T Compliance

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

SSB43L-E3/52T Estimated Pricing

Qty Low High
1+ $0.48 $0.48

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

SSB43L-E3/52T Features

  • Rated for 40V reverse voltage.
  • 4A average forward current capability.
  • Low forward voltage of 0.42V at 4A.
  • Surface mount DO-214AA (SMB) package.
  • Fast recovery speed under 500ns.

SSB43L-E3/52T Applications

  • Used in power supply rectification circuits.
  • Ideal for freewheeling diode applications.
  • Suitable for polarity protection designs.
  • Employed in high-frequency switching converters.

SSB43L-E3/52T FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the SSB43L-E3/52T?

The maximum repetitive peak reverse voltage is 40V, and the maximum DC blocking voltage is also 40V.

What is the average forward current rating?

The maximum average forward rectified current is 4A at TL (fig. 1).

What is the forward voltage drop at 4A?

The forward voltage is typically 0.42V at 4A, with the same value as the maximum.

What package does the SSB43L-E3/52T come in?

It is supplied in a DO-214AA (SMB) surface mount package.

What is the operating temperature range?

The operating junction temperature range is -65°C to 150°C.

What is the peak surge current capability?

The peak forward surge current is 100A for an 8.3 ms single half sine-wave.

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