SC3BH4 The SC3BH4 is a three-phase bridge rectifier from Semtech, rated for 400V peak reverse voltage and 3A average rectified current. It features a standard technology design with QC terminal mounting in a 4-Rectangle package.
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SC3BH4

Available from 1 distributors
Mfr Name: Semtech
Semtech
The SC3BH4 is a three-phase bridge rectifier from Semtech, rated for 400V peak reverse voltage and 3A average rectified current. It features a standard technology design with QC terminal mounting in a 4-Rectangle package.
Total Stock: 39 pcs
$ Price Range: $207.40 - $289.31

SC3BH4 Available from 1 distributor

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SC3BH4 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Diode Type
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SC3BH4 Description

Short technical summary and product information.

The SC3BH4 is a three-phase bridge rectifier diode from Semtech, designed for converting three-phase AC input to DC output. It is rated for a peak reverse voltage of 400V and an average rectified current of 3A, making it suitable for moderate power rectification applications.

 

The device uses standard rectifier technology and is housed in a 4-Rectangle package with QC terminal mounting for secure electrical connections. It operates over a junction temperature range of -55°C to 150°C, ensuring reliable performance in demanding environments.

 

Typical applications include power supplies, motor drives, and industrial equipment requiring three-phase rectification. The SC3BH4 is RoHS3 compliant and has an MSL of 1 (unlimited), though these compliance claims are unverified.

SC3BH4 Quick Information

Product Type: Bridge Rectifier
Canonical Name: SC3BH4 Three Phase Bridge Rectifier
Subcategory: Bridge Rectifiers

SC3BH4 Compliance

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

SC3BH4 Estimated Pricing

Qty Low High
1+ $289.31 $289.31
10+ $207.40 $207.40

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

SC3BH4 Features

  • Three-phase bridge rectifier design.
  • 400V peak reverse voltage rating.
  • 3A average rectified current rating.
  • QC terminal mounting style.
  • Operates from -55°C to 150°C.

SC3BH4 Applications

  • Three-phase AC to DC conversion.
  • Industrial power supply rectification.
  • Motor drive power stages.
  • Battery charging circuits.

SC3BH4 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the peak reverse voltage of the SC3BH4?

The peak reverse voltage is 400V.

What is the average rectified current rating of the SC3BH4?

The average rectified current is 3A.

What is the operating temperature range of the SC3BH4?

The operating junction temperature range is -55°C to 150°C.

What is the mounting type of the SC3BH4?

The mounting type is QC Terminal.

What package does the SC3BH4 come in?

The package is 4-Rectangle.

SC3BH4 Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
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SC3BJ4
SC3BJ4
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SC3BJ4 is a three phase bridge rectifier from Semtech. It features a 400V peak repetitive reverse voltage and 3A average rectified current.
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