MBRB2545CTT4G The MBRB2545CTT4G is a 45V, 30A Schottky power rectifier array in a D2PAK surface mount package. It features a common cathode configuration with low forward voltage.
Mfr Part #:

MBRB2545CTT4G

Available from 10 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MBRB2545CTT4G is a 45V, 30A Schottky power rectifier array in a D2PAK surface mount package. It features a common cathode configuration with low forward voltage.
Total Stock: 121,331 pcs
$ Price Range: $0.79 - $2.47

MBRB2545CTT4G Available from 10 distributors

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48,494 pcs
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43,420 pcs
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10,400 pcs
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8,777 pcs
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3,539 pcs
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3,429 pcs
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1,264 pcs
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504 pcs
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504 pcs
504 pcs On Request 1 On Request On Request On Request On Request On Request

MBRB2545CTT4G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
AEC-Q101
Automotive Grade
Average Rectified Forward Current (Per Leg)
Average Rectified Forward Current (Unspecified condition)
Current
DC Blocking Voltage
Diode Configuration
ESD Rating (Human Body Model)
ESD Rating - Machine Model
Lead Finish
Lead Spacing
Lead Style
Lead and Mounting Surface Temperature for Soldering
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
Peak Repetitive Forward Current
Peak Repetitive Reverse Surge Current
Peak Repetitive Reverse Voltage
Speed
Storage Temperature
Storage Temperature Range
Supplier Device Package
Tape & Reel
Technology
Termination Finish
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
UL 94 V-0
Voltage
Voltage Rate of Change
Weight
Working Peak Reverse Voltage

MBRB2545CTT4G Description

Short technical summary and product information.

The MBRB2545CTT4G is a Schottky power rectifier array from onsemi, configured as a dual common cathode pair. It is rated for a peak repetitive reverse voltage of 45V and a total average forward current of 30A (15A per leg). Designed for switch-mode power supplies and high-frequency rectification, it offers a low forward voltage of 820 mV at 30A. The device can handle non-repetitive peak surge currents up to 150A and has a high dV/dt capability of 10000 V/µs. ESD ratings exceed 8000V HBM and 400V MM. AEC-Q101 qualified for automotive applications. Packaged in a D2PAK (TO-263-3) surface mount case, it is MSL1 compliant and features Pb-free, solderable leads. Operating junction temperature range is -65°C to 175°C. The epoxy body meets UL 94 V-0 flammability rating.

MBRB2545CTT4G Quick Information

Product Type: Schottky Power Rectifier Array
Canonical Name: MBRB2545CTT4G Schottky Power Rectifier Array 45V 30A
Subcategory: Schottky Diode Array

MBRB2545CTT4G Compliance

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

MBRB2545CTT4G Estimated Pricing

Qty Low High
1+ $2.47 $2.47
10+ $1.60 $1.60
100+ $1.14 $1.14
500+ $0.81 $0.81
800+ $0.79 $0.79

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

MBRB2545CTT4G Features

  • Schottky barrier rectifier with platinum barrier metal.
  • Rated for 45V peak repetitive reverse voltage.
  • 30A total forward current (15A per leg).
  • Low forward voltage of 820 mV at 30 A.
  • AEC-Q101 qualified for automotive applications.

MBRB2545CTT4G Applications

  • Ideal for high-frequency switch-mode power supplies.
  • Used in automotive power distribution modules.
  • Suitable for DC-DC converter output rectification.

MBRB2545CTT4G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of MBRB2545CTT4G?

The peak repetitive reverse voltage is 45V.

What is the forward current rating?

The total average rectified forward current is 30A, with 15A per leg.

What is the forward voltage drop?

The forward voltage is 820 mV at 30 A.

What is the switching speed?

It is a fast recovery rectifier with recovery time ≤500 ns at >200 mA.

What package is the MBRB2545CTT4G available in?

It comes in a D2PAK (TO-263-3) surface mount package.

Is the part AEC-Q101 qualified?

Yes, it is AEC-Q101 qualified for automotive applications.

What is the ESD rating?

Human Body Model >8000 V and Machine Model >400 V.

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