ON Semiconductor MBRA130T3G Schottky Barrier Rectifier

The MBRA130T3G from ON Semiconductor is a highly efficient, surface-mount Schottky Barrier Rectifier designed for applications requiring low voltage, high-frequency rectification or freewheeling in power management designs. This state-of-the-art device is a critical component for systems where efficient power conversion is paramount, such as in switch-mode power supplies, converters, free-wheeling diodes, and reverse battery protection.

Key Features

• Low Forward Voltage Drop: The MBRA130T3G offers a low forward voltage drop, which enhances system efficiency by reducing power loss during operation.
• High Surge Capability: With its robust surge handling capacity, this rectifier can withstand high surge currents, providing reliable performance in demanding situations.
• Power Dissipation: It features a power dissipation of 500 mW, which helps in maintaining optimal thermal performance and longevity.
• Guard Ring for Stress Protection: A guard ring is integrated into the device for stress protection, which enhances its reliability and lifespan by providing additional protection against voltage spikes and transients.

Electrical Characteristics

• Peak Repetitive Reverse Voltage (Vrrm): 30 V
• Maximum Forward Current (If): 1 A
• Maximum Forward Voltage (Vf) at If: 0.385 V
• Maximum Reverse Current (Ir) at Vrrm: 500 µA

Applications

The MBRA130T3G is suitable for a variety of applications, including:

• DC-DC converters
• AC-DC power supplies for laptops, TVs, and other low-power devices
• LED lighting
• Battery charging circuits
• Automotive applications

The device is provided in a compact SMA package, which is ideal for automated placement and allows for high-density PCB mounting. The MBRA130T3G is also RoHS compliant and halogen-free, ensuring it meets current environmental standards for electronic components.

With its combination of efficiency, reliability, and compact form factor, the MBRA130T3G Schottky Barrier Rectifier from ON Semiconductor is an excellent choice for designers looking to optimize their power management systems.