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MBRB1545CTT4 from ON,ON Semiconductor

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MBRB1545CTT4

Manufacturer: ON, ON原装

15A 45V Schottky Rectifier
Partnumber Manufacturer Quantity Availability
MBRB1545CTT4 ON, ON原装 102400 In Stock

Description and Introduction

15A 45V Schottky Rectifier The **MBRB1545CTT4** is a Schottky Rectifier manufactured by **ON Semiconductor**.  

### **Specifications:**  
- **Type:** Schottky Barrier Rectifier  
- **Voltage Rating (VRRM):** 45V  
- **Average Forward Current (IF(AV)):** 15A  
- **Peak Forward Surge Current (IFSM):** 150A (non-repetitive)  
- **Forward Voltage Drop (VF):** 0.55V (typical) at 7.5A  
- **Reverse Leakage Current (IR):** 1mA (maximum) at 45V  
- **Junction Temperature Range (TJ):** -65°C to +150°C  
- **Package:** TO-263-2 (D2PAK)  

### **Descriptions and Features:**  
- **Low Forward Voltage Drop:** Enhances efficiency in power applications.  
- **High Current Capability:** Supports up to 15A continuous current.  
- **High Surge Current Capability:** Withstands 150A non-repetitive surge current.  
- **Guard Ring for Enhanced Reliability:** Protects against reverse voltage breakdown.  
- **Pb-Free and RoHS Compliant:** Meets environmental standards.  
- **Optimized for High-Speed Switching:** Suitable for switching power supplies, DC-DC converters, and reverse polarity protection.  

This Schottky rectifier is designed for high-efficiency, low-loss applications in automotive, industrial, and power management systems.

Application Scenarios & Design Considerations

15A 45V Schottky Rectifier

Alternative Part Number

  • STPS1545CT --: Dual common-cathode Schottky rectifier rated 15 A / 45 V in TO-220AB, functionally equivalent to the MBRB1545CT with similar forward voltage and current rating.
  • VS-15CTQ045 --: 15 A, 45 V dual Schottky rectifier in TO-220 package, direct electrical and thermal replacement for the original part.
  • MBR1545CT --: 15 A, 45 V dual Schottky barrier rectifier with common cathode configuration, suitable drop-in alternative for the MBRB1545CTT4.

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