RB088NS100TL

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The RB088NS100TL from Renesas Electronics is a surface mount, 8-channel Schottky barrier diode array featuring built-in heat dissipation for applications that require higher power dissipation than conventional devices. The RB088NS100TL is specially designed for use in high frequency rectification, reverse battery protection, and noise suppression. This device provides a wide range of features and benefits, making it a reliable and cost-efficient option for many applications.

Features & Benefits

The RB088NS100TL is a high-performance surface mount device that has been designed to ensure reliability and consistent performance in a wide range of applications. It features low forward voltage drop, low capacitance, and fast reverse recovery time, making it suitable for high-frequency rectification or noise suppression. This diode array also offers excellent surge capability, and its high power dissipation of 5 watts and low thermal resistance of 1 °C/W ensures reliable operation even at high frequencies.

It also features built-in heat dissipation for applications that require higher power dissipation than conventional devices. The RB088NS100TL has an absolute maximum rated load current of 25A (sustained) and 1,000A peak, making it ideal for use in reverse battery protection and other applications that require heavy load current.

In addition, the device has a low operating temperature coefficient and low thermal dependence, allowing it to maintain consistent performance even under varying temperature conditions. The RB088NS100TL is UL certified, and is available in an 8-pin surface mount package.

Applications

The RB088NS100TL is ideally suited for use in a variety of applications including reverse battery protection, automotive, industrial and consumer applications. Its wide range of features and benefits make it a reliable and cost-efficient solution for high-frequency rectification and noise suppression. And its compact size and efficient heat dissipation advances the possibility of using it in compact products.

This device can be used in automotive applications such as reverse battery protection, motor IC driver protection, and load dump protection, as well as in consumer applications including power supply systems, DC-DC converters, switch-mode power supplies. It is also suitable for industrial applications that require efficient operation and heavy load current including LED drivers and AC/DC power supplies.

Working Principle

The Schottky diode is a semiconductor device which utilizes a metal-to-semiconductor junction to achieve a low voltage drop when conducting forward. It consists of two terminals, the anode and the cathode. When a forward voltage is applied, current flows from the anode to the cathode, allowing the device to conduct. The voltage drop across the device is typically lower than that of a standard diode. When reverse bias is applied, the device behaves as an open circuit and prevents current flow.

The RB088NS100TL features an 8-channel configuration, which allows it to be used in applications that require higher power dissipation or current than can be achieved with a single diode. It also offers excellent surge capability and low thermal dependence, allowing it to maintain reliable operation even under varying temperature conditions.

Conclusion

The Renesas RB088NS100TL surface mount 8-channel Schottky Barrier Diode Array is a highly reliable and cost-efficient solution for many applications. It features low forward voltage drop, low capacitance, and fast reverse recovery time, making it ideal for use in high-frequency rectification in automotive, industrial and consumer applications. The 8-channel configuration provides enhanced power dissipation and better surge capability, and its built-in heat dissipation allows it to be used in applications that require higher power dissipation. The device’s low operating temperature coefficient and low thermal dependence ensure consistent performance even under varying temperature conditions.

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