The SBR4045CT from Diodes Incorporated is a high-performance Schottky barrier rectifier designed for applications requiring low voltage drop and high efficiency. This power diode is part of the Super Barrier Rectifier (SBR) series, which is known for its superior performance in comparison to traditional Schottky diodes. The SBR4045CT is particularly suitable for use in power supply circuits, automotive applications, and any system where power efficiency is a critical concern.

Key Features

• Low Forward Voltage Drop: The SBR4045CT boasts a low forward voltage drop, which enhances system efficiency by reducing power loss during the conduction phase.
• High Surge Current Capability: This diode can withstand high surge currents, making it robust in applications that experience transient over-voltage conditions.
• Thermal Stability: The device is designed to operate reliably over a wide temperature range, ensuring consistent performance even under thermal stress.
• Low Power Loss: Its low power loss characteristics make it an ideal choice for high-frequency inverters, DC-DC converters, and freewheeling diodes in power supplies.
• Dual Common-Cathode Configuration: The SBR4045CT comes in a dual common-cathode configuration, which is useful for applications requiring a compact design with shared cathode connections.

Electrical Specifications

• Maximum Repetitive Reverse Voltage (Vrrm): 45V, suitable for various low voltage applications.
• Average Rectified Output Current (Io): 40A, enabling the handling of high current loads.
• Peak Forward Surge Current (Ifsm): 150A, offering excellent surge handling capability.
• Operating Junction Temperature Range: -55°C to +150°C, ensuring reliability across a broad range of operating conditions.

Applications

The SBR4045CT is versatile and can be used in a variety of applications, including:

• Switching power supplies
• Power inverters
• Automotive charging systems
• DC-DC converters
• Free-wheeling diodes
• Power management systems

With its combination of high efficiency, reliability, and robustness, the SBR4045CT from Diodes Incorporated is an excellent choice for designers looking to improve system performance while minimizing power losses.