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MBR745 on a board, in 3D

MBR745

onsemi

-65℃~+175℃ 1 Independent 100uA@45V 150A 45V 7.5A 840mV@15A TO-220AC-2 Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSConsemi/MBR745
Category
Schottky Diodes
Package
TO-220AC-2
Pins
2

Overview

The MBR745 is a schottky Diode made by onsemi in a TO-220AC-2 package with 2 pins. -65℃~+175℃ 1 Independent 100uA@45V 150A 45V 7.5A 840mV@15A TO-220AC-2 Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:MBR745, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-220-2_Vertical, from KiCad's library), ready for a KiCad board. 131 are in stock at JLCPCB (part C150057). 9 open-source boards in 9 repositories on GitHub use it.

Symbol

Diode:MBR745From KiCad's library

Footprint

12
Package_TO_SOT_THT:TO-220-2_VerticalFrom KiCad's library

Parameters

7
Current - Rectified
7.5A
Diode Configuration
1 Independent
Non-Repetitive Peak Forward Surge Current
150A
Operating Junction Temperature Range
-65℃~+175℃
Reverse Leakage Current (Ir)
100uA@45V
Voltage - DC Reverse(Vr)
45V
Voltage - Forward(Vf@If)
840mV@15A

Order codes

1

Pinout

2
The pins of the MBR745
PinNameType
1KPassive
2APassive

Open-source boards using it

All 9
  • 2 layers146.6 × 113.5 mmLowLevelv4 1 V2, the printed circuit board in 3D

    LowLevelv4 1 V2

    elcano/Drive-by-wire-version-1-4

    Drive-by-wire system for an e-bike

    100 parts5
  • 2 layers117.1 × 68.6 mmProyecto exposito, the printed circuit board in 3D

    Proyecto exposito

    misaacastillo/RoboticArm

    “Robotic Arm” es un brazo robotico el cual cuenta con un modelo dummy de menores dimensiones. Este modelo copia tendrá una conexión entre sus potenciómetros y los servomotores ubicados en el modelo principal.

    37 parts1
  • 2 layers76.7 × 35.3 mmPD Board, the printed circuit board in 3D

    PD Board

    SubodhBawankar/pdb-vishwa

    Power Distribution Board for Vishwa Rover 2024

    50 parts1
  • 2 layers173 × 73.6 mmTI thermostat esp32, the printed circuit board in 3D

    TI thermostat esp32

    abzman/1979-TI-thermostat-replacement-PCB

    replaces the PCB in an old thermostat with one that has an esp32 onboard and other upgrades

    95 partsUnlicense
  • 4 layers535 × 308 mmBoatcontrol, the printed circuit board in 3D

    Boatcontrol

    Alli-Ekundayo/scpt-rl

    SCPT-RL trains a cross-attention transformer policy to place PCB components sequentially on a discrete grid. Training has two phases:

    683 partsMIT
  • 2 layers100 × 100 mmESP12E, the printed circuit board in 3D

    ESP12E

    Mohamed-U3/Pressure-measuring-and-control-Board

    This repository contains KiCad 9.0.2 schematics for a pressure‑control system built around an ESP‑12E module, dual precision pressure measurement channels, high‑side battery/adapter power path control, and isolated…

    129 partsMIT
  • 2 layers47.6 × 46.3 mmGround Powering Unit, the printed circuit board in 3D

    Ground Powering Unit

    UMSATS/Ground-Powering-Unit

    This is a repository to collaborate on the ground powering unit PCB for the UMSATS rocket.

    15 parts
  • 2 layers160 × 100 mmPower SMPS, the printed circuit board in 3D

    Power SMPS

    Synthron/ModLab

    Modular Electronics Workstation

    117 parts3

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Questions

Is there a KiCad symbol and footprint for the MBR745?

Yes. The symbol is Diode:MBR745 and the footprint Package_TO_SOT_THT:TO-220-2_Vertical, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MBR745?

TO-220AC-2, with 2 pins. Its footprint is drawn on this page.

Where is the MBR745 datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the MBR745?

JLCPCB lists it as part C150057, with 131 in stock; the sellers' links on this page open their listings.

What can replace the MBR745?

Parts like it in the library: the MBR1545 by SMC, the MBR1045 by onsemi, the C3D08060A by Wolfspeed and the MBR1660 by SMC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MBR745?

9 boards in 9 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8