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MBR750 from FSC,Fairchild Semiconductor

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MBR750

Manufacturer: FSC, VISHAY

Through-Hole Schottky Rectifiers

Partnumber Manufacturer Quantity Availability
MBR750 FSC, VISHAY 2269 In Stock

Description and Introduction

Through-Hole Schottky Rectifiers The MBR750 is a Schottky rectifier manufactured by Vishay. Here are its specifications, descriptions, and features:  

### **Specifications:**  
- **Voltage Rating (Vrrm):** 45 V  
- **Average Forward Current (Io):** 7.5 A  
- **Peak Forward Surge Current (Ifsm):** 150 A  
- **Forward Voltage Drop (Vf):** 0.55 V (typical at 7.5 A)  
- **Reverse Leakage Current (Ir):** 0.5 mA (typical at 25°C)  
- **Junction Temperature Range (Tj):** -65°C to +150°C  
- **Package:** TO-220AB  

### **Descriptions:**  
- The MBR750 is a Schottky barrier rectifier designed for high-efficiency power applications.  
- It features low forward voltage drop and fast switching capabilities.  
- Suitable for use in switching power supplies, DC-DC converters, and reverse polarity protection circuits.  

### **Features:**  
- **Low Power Loss:** Due to minimal forward voltage drop.  
- **High Efficiency:** Optimized for high-frequency applications.  
- **High Surge Current Capability:** Withstands transient overloads.  
- **Lead-Free & RoHS Compliant:** Meets environmental standards.  

This information is based solely on Vishay's official datasheet for the MBR750.

Application Scenarios & Design Considerations

Through-Hole Schottky Rectifiers

Alternative Part Number

  • 1N5822 --: Schottky rectifier with 40V/3A rating, widely available and a common substitute for MBR750 in low-voltage rectification.
  • SR540 --: 5A 40V Schottky barrier rectifier in DO-201AD, directly interchangeable with MBR750 in most power supply designs.
  • MBR745 --: Same MBR series family with 45V/7.5A rating, slightly higher voltage margin and pin-compatible with MBR750.
  • SR5100 --: 100V/5A Schottky barrier rectifier in DO-201AD package, offering higher voltage margin and similar through-hole form factor.
  • MBR1045 --: 45V/10A Schottky rectifier in TO-220, providing higher current capability and a robust alternative for power rectification applications.

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