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MBRB2545CT

Manufacturer: VISHAY

SCHOTTKY RECTIFIER

Partnumber Manufacturer Quantity Availability
MBRB2545CT VISHAY 196 In Stock

Description and Introduction

SCHOTTKY RECTIFIER The MBRB2545CT is a Schottky Barrier Rectifier diode manufactured by ON Semiconductor. Here are its key specifications, descriptions, and features:

### **Specifications:**  
- **Part Number:** MBRB2545CT  
- **Manufacturer:** ON Semiconductor  
- **Type:** Schottky Barrier Rectifier  
- **Configuration:** Dual Common Cathode  
- **Voltage Rating (Vrrm):** 45V  
- **Average Forward Current (Io):** 25A (per diode)  
- **Peak Forward Surge Current (Ifsm):** 200A (per diode)  
- **Forward Voltage Drop (Vf):** 0.57V (typical at 12.5A)  
- **Reverse Leakage Current (Ir):** 0.5mA (typical at 25°C, 45V)  
- **Operating Temperature Range:** -65°C to +175°C  
- **Package:** TO-263AB (D2PAK)  

### **Descriptions:**  
- Designed for high-efficiency rectification in power supplies, converters, and reverse polarity protection.  
- Features low forward voltage drop and fast switching characteristics.  
- Suitable for high-current applications due to its dual-diode configuration.  

### **Features:**  
- **Low Power Loss:** Schottky barrier design minimizes conduction losses.  
- **High Surge Current Capability:** Handles short-duration overloads effectively.  
- **Common Cathode Configuration:** Simplifies PCB layout in dual-diode applications.  
- **RoHS Compliant:** Meets environmental standards.  

This information is based solely on manufacturer-provided data.

Application Scenarios & Design Considerations

SCHOTTKY RECTIFIER

Alternative Part Number

  • STPS3045CT --: Dual common-cathode Schottky rectifier in TO-220AB with 45V/30A rating, a direct functional upgrade over the 45V/25A MBRB2545CT.
  • VS-30CTQ045 --: 45V 30A dual Schottky in TO-220 package with similar forward voltage and switching characteristics, suitable drop-in replacement.
  • MBR3045CT --: 45V 30A dual Schottky rectifier in TO-220, same family class and pinout, offering higher current margin than the original.

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