Overview
The onsemi MBR1645G is a high-performance Schottky rectifier diode designed for various power management and rectification applications. This component is part of onsemi's portfolio of switch-mode power rectifiers, known for their efficiency and reliability. The MBR1645G is packaged in a TO-220AC case, making it suitable for a wide range of industrial and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - DC Reverse (Vr) (Max) | 45 V |
| Current - Average Rectified (Io) | 16 A |
| Voltage - Forward (Vf) (Max) | 0.57 V |
| Forward Surge Current (Ifsm) | 150 A |
| Reverse Current (Ir) | 200 uA |
| Minimum Operating Temperature | -65°C |
| Maximum Operating Temperature | +175°C |
| Package | TO-220AC |
| Weight | 1.9 Grams |
Key Features
- High efficiency due to low forward voltage drop (Vf)
- High surge current capability
- Wide operating temperature range (-65°C to +175°C)
- Compact TO-220AC package for efficient heat dissipation
- Epoxy, molded case for durability
Applications
The onsemi MBR1645G Schottky rectifier is ideal for various applications including switch-mode power supplies, DC-DC converters, and other high-frequency power management systems. It is also suitable for use in automotive, industrial, and consumer electronics where high reliability and efficiency are required.
Q & A
- What is the maximum reverse voltage of the MBR1645G?
The maximum reverse voltage (Vr) is 45 V. - What is the average rectified current rating of the MBR1645G?
The average rectified current (Io) is 16 A. - What is the maximum forward voltage drop (Vf) of the MBR1645G?
The maximum forward voltage drop (Vf) is 0.57 V. - What is the forward surge current rating of the MBR1645G?
The forward surge current (Ifsm) is 150 A. - What is the operating temperature range of the MBR1645G?
The operating temperature range is from -65°C to +175°C. - What package type is the MBR1645G available in?
The MBR1645G is available in a TO-220AC package. - What is the weight of the MBR1645G in the TO-220AC package?
The weight is approximately 1.9 grams. - What are some typical applications for the MBR1645G?
Typical applications include switch-mode power supplies, DC-DC converters, and other high-frequency power management systems. - Is the MBR1645G suitable for automotive applications?
Yes, it is suitable for automotive, industrial, and consumer electronics. - What is the reverse current (Ir) of the MBR1645G?
The reverse current (Ir) is 200 uA.
