Overview
The MBR2545CT/45 is a dual common-cathode Schottky rectifier produced by Vishay General Semiconductor - Diodes Division. This component is designed for high-performance applications requiring low power losses and high efficiency. The MBR2545CT/45 features a TO-220AB package and is suitable for various industrial, automotive, and consumer electronics uses. It is known for its high forward surge capability, low forward voltage drop, and high frequency operation, making it an excellent choice for rectification, freewheeling diodes, and polarity protection in switching mode power supplies and DC-to-DC converters.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 45 | V |
| Maximum DC Blocking Voltage | VDC | 45 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 25 | A |
| Peak Forward Surge Current | IFSM | 150 | A |
| Maximum Forward Voltage | VF | 0.82 V @ IF=30A, TJ=125°C | V |
| Reverse Current | IR | 0.2 mA @ TJ=25°C | mA |
| Operating Temperature Range | Tj | -55 to +150 | °C |
| Package Style | TO-220-3 (TO-220AB) | ||
| Mounting Method | Flange Mount |
Key Features
- Guard ring for overvoltage protection and transient protection.
- Low power losses and high efficiency due to low forward voltage drop and high forward surge capability.
- High frequency operation, suitable for switching mode power supplies, freewheeling diodes, and DC-to-DC converters.
- High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance.
- Compliant with RoHS 2002/95/EC and WEEE 2002/96/EC.
- Operating temperature range from -55°C to +150°C.
Applications
- Low voltage, high frequency rectification in switching mode power supplies.
- Freewheeling diodes in various power circuits.
- DC-to-DC converters for efficient power conversion.
- Polarity protection in electronic circuits.
- Automotive, industrial, and consumer electronics applications due to its robust and efficient design).
Q & A
- What is the maximum repetitive peak reverse voltage of the MBR2545CT/45?
45 V).
- What is the maximum average forward rectified current for the MBR2545CT/45?
25 A at Tc = 130°C).
- What is the peak forward surge current of the MBR2545CT/45?
150 A).
- What is the maximum forward voltage of the MBR2545CT/45?
0.82 V at IF = 30 A, TJ = 125°C).
- What is the operating temperature range of the MBR2545CT/45?
-55°C to +150°C).
- Is the MBR2545CT/45 RoHS compliant?
- What package style does the MBR2545CT/45 use?
- What are the typical applications of the MBR2545CT/45?
- Does the MBR2545CT/45 have any special protection features?
- What is the maximum reverse current of the MBR2545CT/45?
