Overview
The MBRB2545CTG is a high-performance Schottky power rectifier produced by onsemi. This device employs the Schottky Barrier principle with a platinum barrier metal, making it ideal for switch-mode applications. It features a center-tap configuration, which is beneficial for various power conversion and rectification needs. The rectifier is housed in a D2PAK package, similar in size to the industry-standard TO-220 package, and is Pb-free, adhering to environmental regulations.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 45 | V |
| Average Rectified Forward Current (Total Device) | IF(AV) | 15 / 30 | A |
| Peak Repetitive Forward Current | IFRM | 30 | A |
| Non-Repetitive Peak Surge Current | IFSM | 150 | A |
| Storage Temperature Range | Tstg | -65 to +175 | °C |
| Operating Junction Temperature | TJ | -65 to +175 | °C |
| Instantaneous Forward Voltage (IF = 30 A, TJ = 25°C) | VF | 0.57 | V |
| Thermal Resistance, Junction-to-Case | RθJC | 1.5 | °C/W |
| Thermal Resistance, Junction-to-Ambient | RθJA | 50 | °C/W |
Key Features
- Center-Tap Configuration: Useful for various power conversion and rectification applications.
- Guardring for Stress Protection: Enhances the device's robustness against stress.
- Low Forward Voltage: Minimizes power losses and improves efficiency.
- High Operating Junction Temperature: Up to 175°C, allowing for reliable operation in demanding environments.
- Pb-Free Package: Compliant with environmental regulations.
- AEC-Q101 Qualified and PPAP Capable: Suitable for automotive and other applications requiring stringent quality standards.
- ESD Ratings: Machine Model > 400 V, Human Body Model > 8000 V.
- Corrosion Resistant and Solderable Leads: Ensures reliable mounting and soldering.
Applications
- Switch-Mode Power Supplies: Ideal for high-frequency switching applications due to its low forward voltage and high current handling.
- Automotive Systems: Qualified to AEC-Q101 standards, making it suitable for automotive power systems.
- High-Power Rectification: Used in applications requiring high current rectification, such as in power conversion and DC-DC converters.
- Industrial Power Systems: Suitable for various industrial power applications due to its robustness and high operating temperature range.
Q & A
- What is the peak repetitive reverse voltage of the MBRB2545CTG?
The peak repetitive reverse voltage (VRRM) is 45 V.
- What is the average rectified forward current rating for this device?
The average rectified forward current (IF(AV)) is 15 A per leg, with a total device rating of 30 A.
- What is the maximum operating junction temperature of the MBRB2545CTG?
The maximum operating junction temperature (TJ) is 175°C.
- Does the MBRB2545CTG meet automotive quality standards?
- What is the typical forward voltage of the MBRB2545CTG at 30 A and 25°C?
The typical forward voltage (VF) at 30 A and 25°C is 0.57 V.
- Is the MBRB2545CTG Pb-free?
- What are the ESD ratings for the MBRB2545CTG?
The ESD ratings are Machine Model > 400 V and Human Body Model > 8000 V.
- What is the thermal resistance from junction to case for this device?
The thermal resistance from junction to case (RθJC) is 1.5°C/W.
- What are the common applications of the MBRB2545CTG?
- What package type is the MBRB2545CTG available in?
