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MBR4045WTPBF from VISHAY

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MBR4045WTPBF

Manufacturer: VISHAY, IR

45V 40A Schottky Discrete Diode in a TO-247AC package

Partnumber Manufacturer Quantity Availability
MBR4045WTPBF VISHAY, IR 12025 In Stock

Description and Introduction

45V 40A Schottky Discrete Diode in a TO-247AC package The MBR4045WTPBF is a Schottky rectifier manufactured by Vishay. Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Part Number:** MBR4045WTPBF  
- **Manufacturer:** Vishay  
- **Type:** Schottky Rectifier  
- **Configuration:** Dual Common Cathode  
- **Voltage - DC Reverse (Vr) (Max):** 45 V  
- **Current - Average Rectified (Io):** 40 A  
- **Forward Voltage Drop (Vf) (Max):** 0.60 V @ 20 A  
- **Reverse Recovery Time (trr):** 15 ns  
- **Operating Temperature Range:** -65°C to +175°C  
- **Package / Case:** TO-247-3  
- **Mounting Type:** Through Hole  

### **Descriptions:**  
The MBR4045WTPBF is a high-efficiency Schottky rectifier designed for applications requiring low forward voltage drop and fast switching. It is commonly used in power supplies, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- **Low Forward Voltage Drop:** Reduces power loss.  
- **High Current Capability:** Supports up to 40 A.  
- **Fast Switching:** Minimizes switching losses.  
- **High Temperature Operation:** Suitable for harsh environments.  
- **Dual Common Cathode Configuration:** Simplifies circuit design.  

This information is based on Vishay's official datasheet for the MBR4045WTPBF.

Application Scenarios & Design Considerations

45V 40A Schottky Discrete Diode in a TO-247AC package

Alternative Part Number

  • VS-40CPQ045PBF --: Same manufacturer, 40A 45V Schottky in TO-247, similar forward voltage and current rating, direct functional replacement.
  • STPS4045CW --: Dual 40A 45V Schottky rectifier in TO-247, comparable Vf and thermal performance, widely available alternative.
  • MBR4045PT --: 40A 45V dual Schottky in TO-247 package, similar ratings and switching characteristics, good second-source option.

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