STBR3012W The STBR3012W is a standard recovery rectifier diode from STMicroelectronics, rated for 1.2kV reverse voltage and 30A average rectified current in a DO-247 through-hole package.
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STBR3012W

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STBR3012W is a standard recovery rectifier diode from STMicroelectronics, rated for 1.2kV reverse voltage and 30A average rectified current in a DO-247 through-hole package.
Total Stock: 29,970 pcs
$ Price Range: $1.33 - $3.85

STBR3012W Available from 1 distributor

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STBR3012W Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Current
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Voltage
Voltage - DC Reverse (Max)

STBR3012W Description

Short technical summary and product information.

The STBR3012W is a general-purpose standard recovery rectifier diode manufactured by STMicroelectronics. It is designed for applications requiring high voltage and current handling capability, with a maximum DC reverse voltage rating of 1.2kV and an average rectified current of 30A.

 

This diode features a maximum forward voltage of 1.3V at 30A, ensuring efficient power conversion in high-current circuits. Its standard recovery speed (>500ns, >200mA Io) makes it suitable for line-frequency rectification and other applications where fast switching is not required.

 

The device is housed in a DO-247 through-hole package with straight leads, providing robust mechanical mounting and excellent thermal performance. The operating junction temperature range extends up to 175°C, supporting reliable operation in demanding environments.

STBR3012W Quick Information

Product Type: Standard Recovery Rectifier Diode
Canonical Name: STBR3012W Standard Recovery Rectifier Diode, 1.2kV, 30A, DO-247
Subcategory: Standard Recovery

STBR3012W Compliance

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

STBR3012W Estimated Pricing

Qty Low High
1+ $3.85 $3.85
10+ $2.11 $2.11
100+ $1.72 $1.72
600+ $1.43 $1.43
1,200+ $1.42 $1.42
3,000+ $1.33 $1.33

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

STBR3012W Features

  • Rated for 1.2kV DC reverse voltage.
  • 30A average rectified current rating.
  • 1.3V maximum forward voltage at 30A.
  • Standard recovery speed for line-frequency use.
  • Through-hole DO-247 package with straight leads.

STBR3012W Applications

  • Used in high-voltage power supply rectification.
  • Suitable for industrial motor drive circuits.
  • Ideal for line-frequency AC to DC conversion.
  • Applied in welding equipment and battery chargers.

STBR3012W FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the STBR3012W?

The maximum DC reverse voltage is 1.2kV.

What is the average rectified current rating of the STBR3012W?

The average rectified current is 30A.

What is the forward voltage of the STBR3012W at 30A?

The maximum forward voltage is 1.3V at 30A.

What is the recovery speed of the STBR3012W?

It is a standard recovery diode with recovery time greater than 500ns and current greater than 200mA.

What package does the STBR3012W come in?

It comes in a DO-247-2 through-hole package with straight leads.

What is the maximum operating temperature for the STBR3012W?

The maximum operating temperature is 175°C.

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