Overview
The MBR40L45CTG is a Switch-mode Power Rectifier produced by onsemi. This component is part of the L-Series of enhanced Schottky rectifiers, designed to offer lower forward voltage (Vf) and higher surge capacity, resulting in lower power loss and higher efficiency. Although the MBR40L45CTG is currently listed as obsolete, it remains a significant example of advanced power rectification technology.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (V) | 45 V |
| Current Rating (I) | 40 A (20 A per diode leg) |
| Forward Voltage (Vf) | 0.63 V |
| Operating Junction Temperature | 175°C |
| Surge Capacity | High |
| Package Type | TO-220-3 |
| Lead Temperature for Soldering | 260°C Max. for 10 seconds |
| Weight | Approximately 1.9 grams |
| Finish | All external surfaces corrosion resistant and terminal leads |
Key Features
- Low Forward Voltage: Reduces power loss and increases efficiency.
- High Surge Capacity: Enhances the component's ability to handle transient surges.
- High Operating Junction Temperature: Up to 175°C, making it suitable for high-temperature applications.
- Guard-Ring for Stress Protection: Provides additional protection against electrical stress.
- Corrosion Resistant Finish: Ensures durability and reliability in various environments.
Applications
- Power Supply Output Rectification: Ideal for rectifying output in power supply units.
- Power Management: Used in various power management circuits to improve efficiency.
- Instrumentation: Suitable for use in instrumentation where low power loss and high efficiency are crucial.
Q & A
- What is the voltage rating of the MBR40L45CTG?
The voltage rating of the MBR40L45CTG is 45 V.
- What is the current rating of the MBR40L45CTG?
The current rating of the MBR40L45CTG is 40 A (20 A per diode leg).
- What is the forward voltage (Vf) of the MBR40L45CTG?
The forward voltage (Vf) of the MBR40L45CTG is 0.63 V.
- What is the operating junction temperature of the MBR40L45CTG?
The operating junction temperature of the MBR40L45CTG is up to 175°C.
- What is the package type of the MBR40L45CTG?
The package type of the MBR40L45CTG is TO-220-3.
- Is the MBR40L45CTG still available for purchase?
No, the MBR40L45CTG is currently listed as obsolete.
- What are the key applications of the MBR40L45CTG?
The key applications include power supply output rectification, power management, and instrumentation.
- What are the benefits of the low forward voltage in the MBR40L45CTG?
The low forward voltage reduces power loss and increases efficiency.
- Does the MBR40L45CTG have any special protection features?
Yes, it includes a guard-ring for stress protection.
- What is the weight of the MBR40L45CTG?
The weight of the MBR40L45CTG is approximately 1.9 grams.
