MBRH12040R

Product Overview

Use

It is used as a rectifier in power supply applications, voltage clamping circuits, and reverse polarity protection.

Characteristics

High current capability
Low forward voltage drop
Fast switching speed
High temperature operation
Low leakage current

Package

The MBRH12040R is typically available in a TO-220AB package.

Essence

The essence of the MBRH12040R lies in its efficient rectification and voltage clamping capabilities.

Packaging/Quantity

It is commonly packaged in reels or tubes and is available in varying quantities depending on the supplier.

Specifications

Maximum Average Forward Current: 12A
Peak Repetitive Reverse Voltage: 40V
Operating Temperature Range: -65°C to +175°C
Forward Voltage Drop: 0.55V at 6A

Detailed Pin Configuration

The MBRH12040R typically has three pins: 1. Anode 2. Cathode 3. Thermal pad (for heat dissipation)

Functional Features

Efficient rectification of AC to DC
Fast switching speed for rapid response in circuits
Low forward voltage drop for minimal power loss
High temperature operation for versatility in various environments

Advantages

High current capability allows for use in demanding applications
Low forward voltage drop reduces power dissipation
Fast switching speed enables quick response in circuits

Disadvantages

Higher cost compared to standard diodes
Limited reverse voltage capability compared to some other diode types

Working Principles

The MBRH12040R operates based on the principles of Schottky diode behavior, utilizing a metal-semiconductor junction to facilitate efficient rectification and voltage clamping.

Detailed Application Field Plans

The MBRH12040R is commonly used in: - Power supply units - Voltage clamping circuits - Reverse polarity protection circuits - Solar panel bypass diodes

Detailed and Complete Alternative Models

Some alternative models to the MBRH12040R include: - MBRF2045CT - SS34 - SB540

In conclusion, the MBRH12040R is a high-performance Schottky rectifier diode with excellent characteristics suitable for a wide range of applications in power electronics and voltage clamping circuits.

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10个与MBRH12040R在技术解决方案中的应用相关的常见问题及解答

Sure, here are 10 common questions and answers related to the application of MBRH12040R in technical solutions:

Q: What is the maximum repetitive reverse voltage (Vrrm) of MBRH12040R? A: The maximum repetitive reverse voltage (Vrrm) of MBRH12040R is 40V.
Q: What is the forward voltage drop (Vf) of MBRH12040R at a specific current? A: The forward voltage drop (Vf) of MBRH12040R varies with current, typically around 0.45V at 12A.
Q: What is the continuous forward current rating (If) of MBRH12040R? A: The continuous forward current rating (If) of MBRH12040R is 12A.
Q: Can MBRH12040R be used in high-frequency switching applications? A: Yes, MBRH12040R is suitable for high-frequency switching applications due to its low reverse recovery time.
Q: What is the operating junction temperature range for MBRH12040R? A: The operating junction temperature range for MBRH12040R is -55°C to +150°C.
Q: Is MBRH12040R suitable for use in automotive electronics? A: Yes, MBRH12040R is designed for automotive applications and meets relevant industry standards.
Q: Does MBRH12040R have a low leakage current at high temperatures? A: Yes, MBRH12040R exhibits low leakage current even at elevated temperatures, making it suitable for demanding environments.
Q: Can MBRH12040R be used in parallel to increase current handling capability? A: Yes, MBRH12040R can be used in parallel to increase current handling capability in power supply designs.
Q: What package type is MBRH12040R available in? A: MBRH12040R is available in a TO-220AB package for easy mounting and thermal management.
Q: Are there any application notes or reference designs available for using MBRH12040R in power electronics? A: Yes, application notes and reference designs are available to assist in the proper application of MBRH12040R in power electronics systems.