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MBRP3045NTU from FAIRCHIL,Fairchild Semiconductor

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MBRP3045NTU

Manufacturer: FAIRCHIL, FAIRCHILD, FSC

Schottky Barrier Rectifier

Partnumber Manufacturer Quantity Availability
MBRP3045NTU FAIRCHIL, FAIRCHILD, FSC 12620 In Stock

Description and Introduction

Schottky Barrier Rectifier The MBRP3045NTU is a Schottky rectifier manufactured by Fairchild Semiconductor. Below are the key specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Part Number:** MBRP3045NTU  
- **Manufacturer:** FAIRCHILD  
- **Type:** Schottky Rectifier  
- **Voltage Rating (Vrrm):** 45V  
- **Current Rating (Io):** 30A (average forward current)  
- **Peak Forward Surge Current (Ifsm):** 300A (non-repetitive)  
- **Forward Voltage Drop (Vf):** 0.65V (typical at 15A)  
- **Reverse Leakage Current (Ir):** 1.0mA (maximum at rated voltage)  
- **Junction Temperature (Tj):** -65°C to +150°C  
- **Package:** TO-220AB (isolated tab)  

### **Description:**  
The MBRP3045NTU is a high-efficiency Schottky rectifier designed for power supply, DC-DC converter, and reverse polarity protection applications. It features low forward voltage drop and fast switching characteristics, making it suitable for high-frequency circuits.  

### **Features:**  
- **Low Power Loss:** Due to minimal forward voltage drop.  
- **High Efficiency:** Optimized for switching power supplies.  
- **Fast Switching:** Reduces switching losses in high-frequency applications.  
- **High Surge Current Capability:** Withstands transient overloads.  
- **Isolated Package (TO-220AB):** Provides electrical isolation for mounting ease.  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Schottky Barrier Rectifier

Alternative Part Number

  • VS-30CTQ045PBF --: 45V 30A dual Schottky rectifier in TO-220, functionally equivalent to the MBRP3045NTU with similar forward voltage and current rating.
  • STPS3045CT --: 45V 30A dual Schottky diode in TO-220AB, direct electrical replacement with comparable Vf and thermal performance.
  • MBR3045CT --: 45V 30A dual Schottky rectifier in TO-220, widely available and pin-compatible substitute for the original Fairchild part.
  • SBR3045CT --: Same 30A 45V dual Schottky rectifier in TO-220, low forward voltage and drop-in compatible footprint.
  • VS-30CTQ045 --: 30A 45V dual Schottky in TO-220, comparable forward drop and reverse leakage, suitable replacement.
  • VS-30CTQ045-M3 --: 45V 30A Schottky common-cathode rectifier in TO-220, functionally equivalent to the MBRP3045NTU with comparable forward drop and current rating.

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