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MBR30H45CT from VISHAY

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MBR30H45CT

Manufacturer: VISHAY, MBR

Dual High-Voltage Schottky Rectifiers, Forward Current 30 A

Partnumber Manufacturer Quantity Availability
MBR30H45CT VISHAY, MBR 45 In Stock

Description and Introduction

Dual High-Voltage Schottky Rectifiers, Forward Current 30 A The MBR30H45CT is a Schottky Barrier Rectifier manufactured by various companies, including ON Semiconductor and STMicroelectronics. Below are its key specifications, descriptions, and features based on available data:

### **Specifications:**  
- **Type:** Schottky Diode  
- **Configuration:** Dual Common Cathode  
- **Maximum Average Forward Current (IF(AV)):** 15A per diode (30A total)  
- **Peak Forward Surge Current (IFSM):** 300A  
- **Reverse Voltage (VR):** 45V  
- **Forward Voltage Drop (VF):** Typically 0.71V at 15A  
- **Reverse Leakage Current (IR):** 5mA at 45V (max)  
- **Operating Junction Temperature (TJ):** -65°C to +175°C  
- **Storage Temperature Range (TSTG):** -65°C to +175°C  

### **Descriptions:**  
- The MBR30H45CT is a high-efficiency Schottky rectifier designed for low-voltage, high-frequency applications.  
- It features a dual common cathode configuration, making it suitable for use in power supplies, converters, and reverse polarity protection circuits.  
- The Schottky barrier construction ensures fast switching and low power loss.  

### **Features:**  
- **Low Forward Voltage Drop:** Enhances efficiency in power applications.  
- **High Current Capability:** Supports up to 30A total (15A per diode).  
- **Fast Switching:** Minimizes switching losses in high-frequency circuits.  
- **High Temperature Operation:** Reliable performance in demanding environments.  
- **Pb-Free and RoHS Compliant:** Meets environmental standards.  

This information is derived from manufacturer datasheets and technical documentation.

Application Scenarios & Design Considerations

Dual High-Voltage Schottky Rectifiers, Forward Current 30 A

Alternative Part Number

  • STPS3045CT --: Dual common-cathode Schottky rectifier with 30 A total current and 45 V reverse voltage, matching the MBR30H45CT ratings and TO-220AB package.
  • MBR3045CT --: Dual Schottky rectifier rated 30 A at 45 V in TO-220AB, a direct functional equivalent with similar forward voltage and thermal behavior.
  • SBR3045CT --: 30 A, 45 V dual Schottky rectifier in TO-220AB offering comparable low forward drop and switching performance for the same application.
  • VS-30CTQ045 --: 30 A, 45 V dual Schottky rectifier in TO-220AB with comparable forward voltage and current capability, suitable direct substitute.

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