Overview
The MBR2545CT-7HE3/45 is a dual common cathode Schottky rectifier produced by Vishay General Semiconductor - Diodes Division. This component is designed for high-performance applications requiring low forward voltage drop and high current handling. It is part of the MBR25xxCT series, which features advanced Schottky barrier technology for improved efficiency and reliability.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 45 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 25 A (total device), 12.5 A (per diode) | A |
| Peak Forward Surge Current | IFSM | 150 A | A |
| Maximum Instantaneous Forward Voltage | VF | 0.73 V at 30 A, 0.82 V at 30 A (TC = 25°C) | V |
| Operating Junction Temperature Range | TJ | -65 to +150 °C | °C |
| Storage Temperature Range | TSTG | -65 to +175 °C | °C |
| Package | TO-220AB, ITO-220AB | ||
| Thermal Resistance, Junction to Case | RθJC | 1.5 °C/W | °C/W |
Key Features
- Low Forward Voltage Drop: The MBR2545CT-7HE3/45 features a low forward voltage drop of 0.73 V at 30 A, enhancing efficiency in high-current applications.
- High Current Handling: Capable of handling a maximum average forward rectified current of 25 A (12.5 A per diode) and peak forward surge current of 150 A.
- High Operating Temperature: Operates within a junction temperature range of -65 to +150 °C, making it suitable for demanding environments.
- RoHS Compliant: The E3 suffix indicates that the device is RoHS-compliant and meets JESD 201 class 1A whisker test requirements.
- High ESD Robustness: The device has high electrostatic discharge (ESD) robustness, with a human body model rating of up to 25 kV.
- Isolation Voltage: For the ITO-220AB package, the isolation voltage from terminal to heatsink is 1500 V.
Applications
- Power Supplies: Suitable for use in switching power supplies, DC-DC converters, and other high-efficiency power conversion applications.
- Automotive Systems: Can be used in automotive systems requiring high reliability and performance under varying temperature conditions.
- Industrial Equipment: Ideal for industrial applications such as motor drives, power inverters, and other high-power electronic systems.
- Consumer Electronics: Used in consumer electronics where high current handling and low forward voltage drop are critical.
Q & A
- What is the maximum repetitive peak reverse voltage of the MBR2545CT-7HE3/45?
The maximum repetitive peak reverse voltage is 45 V.
- What is the maximum average forward rectified current for this device?
The maximum average forward rectified current is 25 A for the total device, with 12.5 A per diode.
- What is the operating junction temperature range of the MBR2545CT-7HE3/45?
The operating junction temperature range is -65 to +150 °C.
- Is the MBR2545CT-7HE3/45 RoHS compliant?
- What is the thermal resistance from junction to case for this device?
The thermal resistance from junction to case is 1.5 °C/W.
- What are the package options available for the MBR2545CT-7HE3/45?
The device is available in TO-220AB and ITO-220AB packages.
- What is the maximum instantaneous forward voltage at 30 A for this device?
The maximum instantaneous forward voltage at 30 A is 0.73 V at 125 °C and 0.82 V at 25 °C.
- What is the peak forward surge current rating for the MBR2545CT-7HE3/45?
The peak forward surge current rating is 150 A.
- Does the MBR2545CT-7HE3/45 have any special ESD protection features?
- What are some common applications for the MBR2545CT-7HE3/45?
