MBR1545CT Schottky rectifier array with 1 pair common cathode, 45V DC blocking, 15A total forward current, in TO-220-3 through-hole package. Low forward voltage of 0.47V typical.
Mfr Part #:

MBR1545CT

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
Schottky rectifier array with 1 pair common cathode, 45V DC blocking, 15A total forward current, in TO-220-3 through-hole package. Low forward voltage of 0.47V typical.
Total Stock: 102 pcs

MBR1545CT Available from 2 distributors

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51 pcs
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Non-Authorised Inventory information
51 pcs
51 pcs On Request 1 On Request On Request On Request On Request On Request

MBR1545CT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Rectified Forward Current
Current
DC Blocking Voltage
Diode Configuration
Forward Voltage (Maximum @ iF = 15 A, TJ = 125 °C)
Forward Voltage (Typical/Maximum @ iF = 7.5 A, TJ = 125 °C)
Halogen Free
Lead Finish
Lead Temperature for Soldering
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
Peak Repetitive Forward Current
Peak Repetitive Reverse Surge Current
Speed
Storage Temperature
Supplier Device Package
Technology
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Voltage
Voltage Rate of Change
Weight

MBR1545CT Description

Short technical summary and product information.

The MBR1545CT is a Schottky barrier rectifier array configured as a 1 pair common cathode. It is rated for a maximum DC blocking voltage of 45 V and an average rectified forward current of 15 A total (7.5 A per diode leg). The device features a low forward voltage of 0.47 V typical at 7.5 A and 125°C, which minimizes power loss and improves efficiency.

 

This rectifier array is designed for switch-mode power supply applications, including output rectification, freewheeling diodes, and power management. It offers high surge capacity with a non-repetitive peak surge current of 150 A. The junction temperature range is -65°C to +175°C, supporting demanding thermal environments.

 

The component is housed in a TO-220-3 through-hole package, with corrosion-resistant leads and a maximum soldering temperature of 260°C for 10 seconds. The device is Pb-free and RoHS compliant.

MBR1545CT Quick Information

Product Type: Schottky Rectifier Array
Canonical Name: Schottky Rectifier Array, 1 Pair Common Cathode, 45V, 15A, TO-220-3
Subcategory: Rectifier Diodes

MBR1545CT Compliance

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

MBR1545CT Features

  • Schottky barrier technology for low forward voltage.
  • Common cathode dual diode configuration.
  • Rated for 45V DC blocking voltage.
  • Handles 15A average rectified current total.
  • Through-hole TO-220-3 package.

MBR1545CT Applications

  • Power supply output rectification in SMPS.
  • Freewheeling diode in power converters.
  • Output rectification for DC-DC converters.
  • Used in instrumentation and power management.

MBR1545CT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum DC blocking voltage of the MBR1545CT?

Maximum DC blocking voltage is 45 V.

What is the average forward current rating?

15 A total for the device, 7.5 A per diode leg at TC = 163°C.

What is the typical forward voltage?

Typical forward voltage is 0.47 V at 7.5 A and 125°C; maximum 0.63 V at 15 A.

What is the package type?

The device is packaged in TO-220-3 with through-hole mounting.

What is the operating junction temperature range?

Operating junction temperature range is -65°C to +175°C.

What is the non-repetitive peak surge current rating?

Non-repetitive peak surge current is 150 A (halfwave, 60 Hz).

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