MBRB1045T4G The ON Semiconductor MBRB1045T4G is a Schottky power rectifier diode designed for high-frequency switching applications. It offers a 10A average forward current and a 45V reverse voltage rating.
Mfr Part #:

MBRB1045T4G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MBRB1045T4G is a Schottky power rectifier diode designed for high-frequency switching applications. It offers a 10A average forward current and a 45V reverse voltage rating.
Total Stock: 10,277 pcs
$ Price Range: $0.99

MBRB1045T4G Available from 3 distributors

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7,243 pcs
7243 pcs On Request 1 On Request On Request 21+ On Request On Request
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1,803 pcs
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MBRB1045T4G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Average Rectified Forward Current
Current
ESD Protection (Minimum @ Human body model)
ESD Protection (Minimum @ Machine Model)
Halogen Free
Mounting Type
Nonrepetitive Peak Surge Current
Operating Temperature
Operating Temperature (Minimum/Maximum)
Pb-Free
Peak Repetitive Forward Current
Peak Repetitive Reverse Voltage
Speed
Supplier Device Package
Technology
Voltage
Voltage Rate of Change
Weight

MBRB1045T4G Description

Short technical summary and product information.

This Schottky Barrier Rectifier, the MBRB1045T4G from ON Semiconductor, is engineered for low voltage, high frequency switching power supplies, free-wheeling diodes, and polarity protection. It utilizes a state-of-the-art epitaxial construction with oxide passivation and metal overlay contact.

 

Key electrical specifications include an average rectified forward current of 10A at 135°C, a peak repetitive forward current of 20A, and a peak surge current of up to 150A. The maximum reverse voltage is 45V, with a low forward voltage of 840mV at 20A. The device operates over a wide temperature range from -65°C to 175°C.

 

Packaged in a surface mount TO-263-3, D²Pak (2 Leads + Tab), TO-263AB, this rectifier is suitable for automated assembly processes. The epoxy meets UL 94 V-0 flammability standards. It also features guardring for stress protection and is Pb-Free and Halogen Free compliant.

MBRB1045T4G Quick Information

Product Type: Schottky Rectifier Diode
Canonical Name: Schottky Power Rectifier, 10 A, 45 V
Subcategory: Schottky

MBRB1045T4G Compliance

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

MBRB1045T4G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MBRB1045T4G Features

  • Schottky barrier rectifier technology.
  • 10A average forward current rating.
  • 45V maximum reverse voltage.
  • Surface mount D2PAK package.
  • 175°C maximum operating temperature.

MBRB1045T4G Applications

  • Suitable for low voltage, high frequency switching power supplies.
  • Ideal for free wheeling and polarity protection diodes.
  • Used in automotive and industrial power applications.
  • Suitable for high-temperature environments up to 175°C.

MBRB1045T4G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage for the MBRB1045T4G?

The maximum reverse voltage for the MBRB1045T4G is 45 V.

What is the average forward current rating of the MBRB1045T4G?

The average rectified forward current rating is 10 A at 135°C.

What type of package is the MBRB1045T4G in?

The MBRB1045T4G is available in a TO-263-3, D²Pak (2 Leads + Tab), TO-263AB package.

What is the operating temperature range for this Schottky rectifier?

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

What is the forward voltage drop at 20A for the MBRB1045T4G?

The forward voltage drop is 840 mV at 20A.

Is the MBRB1045T4G RoHS compliant?

Yes, the MBRB1045T4G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MBRB1045T4G?

The Moisture Sensitivity Level is 1 Unlimited.

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