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MBR30H45PT from VISHAY

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MBR30H45PT

Manufacturer: VISHAY, GS

Dual Schottky Barrier Rectifier, Forward Current 30 A

Partnumber Manufacturer Quantity Availability
MBR30H45PT VISHAY, GS 79 In Stock

Description and Introduction

Dual Schottky Barrier Rectifier, Forward Current 30 A The MBR30H45PT is a Schottky rectifier manufactured by Vishay. Here are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Vishay  
- **Part Number:** MBR30H45PT  
- **Type:** Schottky Rectifier  
- **Voltage Rating (VRRM):** 45 V  
- **Current Rating (Average Forward Current, IFAV):** 30 A  
- **Peak Forward Surge Current (IFSM):** 300 A  
- **Forward Voltage Drop (VF):** Typically 0.56 V at 15 A  
- **Reverse Leakage Current (IR):** 5 mA at 45 V  
- **Junction Temperature Range (TJ):** -65°C to +175°C  
- **Package:** TO-247AC  

### **Descriptions:**  
- The MBR30H45PT is a high-efficiency Schottky rectifier designed for low-voltage, high-frequency applications.  
- It is commonly used in power supplies, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- **Low Forward Voltage Drop:** Enhances efficiency by reducing power losses.  
- **High Current Capability:** Supports up to 30 A continuous current.  
- **Fast Switching:** Suitable for high-frequency applications.  
- **High Surge Current Capability:** Withstands up to 300 A peak surge current.  
- **High-Temperature Operation:** Reliable performance up to 175°C junction temperature.  
- **Dual Common Cathode Configuration:** Available in a TO-247AC package for easy mounting.  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Dual Schottky Barrier Rectifier, Forward Current 30 A

Alternative Part Number

  • STPS3045CT --: Dual common-cathode Schottky rectifier rated 30 A / 45 V in TO-220AB, directly matching the MBR30H45PT's electrical and package characteristics.
  • MBR3045CT --: 30 A / 45 V dual Schottky barrier rectifier in TO-220, a widely available drop-in equivalent with similar forward voltage and thermal performance.
  • SBR3045CT --: 30 A / 45 V super barrier rectifier in TO-220AB offering lower forward drop and comparable ratings as a functional substitute.
  • VS-30CTQ045 --: 30 A, 45 V dual Schottky rectifier in TO-220AB with similar forward voltage and thermal characteristics, a well-established drop-in replacement.

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