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MBR1045

Rectifier Diode Schottky 45V 10A 2-Pin(2+Tab) TO-220AC Tube

Quantity Unit Price(USD) Ext. Price
5 $0.161 $0.80
50 $0.123 $6.15
150 $0.111 $16.65
500 $0.095 $47.50
2500 $0.087 $217.50
5000 $0.083 $415.00

Inventory:7,969

*The price is for reference only.
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Overview of MBR1045

The MBR1045 is a Schottky barrier rectifier diode designed for high-efficiency power applications. It features a low forward voltage drop and fast switching capability, making it suitable for use in power supply and DC-DC converter circuits.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • K: Cathode
  • A: Anode

Circuit Diagram

Include a circuit diagram illustrating the implementation of the MBR1045 Schottky diode for a visual understanding of its usage in power applications.

Key Features

  • High Efficiency: The MBR1045 offers low forward voltage drop and fast recovery times, resulting in high efficiency in power circuits.
  • High Frequency Operation: With its fast switching characteristics, this diode is suitable for high-frequency power applications.
  • Low Thermal Resistance: The diode package is designed for low thermal resistance, enabling efficient heat dissipation.

Note: For detailed technical specifications, please refer to the MBR1045 datasheet.

Application

  • Power Supplies: Ideal for use in power supply circuits to rectify and regulate AC or pulsating DC signals.
  • DC-DC Converters: Suitable for use in DC-DC converter circuits for efficient power conversion.
  • Switching Power Supplies: Used in switching power supply circuits for high-efficiency power delivery.

Functionality

The MBR1045 Schottky diode serves as a high-efficiency rectifier in power applications, providing low forward voltage drop and fast switching characteristics for improved power conversion.

Usage Guide

  • Anode and Cathode: Connect the anode (A) to the positive terminal and the cathode (K) to the negative terminal in the circuit.
  • Heat Dissipation: Ensure proper heat sinking and thermal management to maximize the diode's performance and reliability.

Frequently Asked Questions

Q: What is the maximum forward voltage drop of the MBR1045?
A: The MBR1045 typically has a low forward voltage drop of around 0.55V at a forward current of 10A.

Q: Can the MBR1045 be used in high-frequency applications?
A: Yes, the MBR1045 is suitable for high-frequency operation due to its fast switching characteristics.

Equivalent

For similar functionalities, consider these alternatives to the MBR1045:

  • MBR2045: This is a higher voltage version of the MBR1045, providing similar Schottky diode characteristics for higher voltage applications.
  • SB1045: The SB1045 is a Schottky barrier rectifier diode with comparable specifications to the MBR1045, suitable for similar power applications.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Rohs Code Yes Part Life Cycle Code Active
Ihs Manufacturer LITTELFUSE INC Package Description R-PSFM-T2
Reach Compliance Code ECCN Code EAR99
Samacsys Manufacturer LITTELFUSE Additional Feature FREE WHEELING DIODE
Application GENERAL PURPOSE Case Connection CATHODE
Configuration SINGLE Diode Element Material SILICON
Diode Type RECTIFIER DIODE Forward Voltage-Max (VF) 0.65 V
JEDEC-95 Code TO-220AC JESD-30 Code R-PSFM-T2
Non-rep Pk Forward Current-Max 150 A Number of Elements 1
Number of Phases 1 Number of Terminals 2
Operating Temperature-Max 150 °C Operating Temperature-Min -55 °C
Output Current-Max 10 A Package Body Material PLASTIC/EPOXY
Package Shape RECTANGULAR Package Style FLANGE MOUNT
Peak Reflow Temperature (Cel) NOT SPECIFIED Rep Pk Reverse Voltage-Max 45 V
Reverse Current-Max 1000 µA Reverse Test Voltage 45 V
Surface Mount NO Technology SCHOTTKY
Terminal Form THROUGH-HOLE Terminal Position SINGLE
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED

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