STMicroelectronics

RBO40-40G

RBO40-40G Description

The RBO40-40G is a high-performance TVS diode from STMicroelectronics, designed to offer robust protection against voltage transients and surges in electronic circuits. With a peak pulse current rating of 20A (10/1000µs) and a power rating of 1.5kW, this device is capable of handling high-energy transients while maintaining a low clamping voltage of 40V. Packaged in a compact D2PAK package, the RBO40-40G is ideal for surface-mount applications in various electronic systems.

RBO40-40G Features

• Voltage Breakdown (Min): 24V - Ensuring reliable operation within the specified voltage range.
• Power - Peak Pulse: 1500W (1.5kW) - Capable of handling high-energy transients without damage.
• Voltage - Clamping (Max) @ Ipp: 40V - Maintaining low clamping voltage for efficient transient suppression.
• Voltage - Reverse Standoff (Typ): 20V - Providing a safe operating margin for reverse-biased conditions.
• REACH Status: REACH Unaffected - Compliant with the European Union's Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.
• RoHS Status: ROHS3 Compliant - Adheres to the Restriction of Hazardous Substances (RoHS) directive.
• Moisture Sensitivity Level (MSL): 3 (168 Hours) - Suitable for standard reflow soldering processes.
• Unidirectional Channels: 1 - Providing single-direction protection against voltage transients.
• Bidirectional Channels: 1 - Offering bidirectional protection for circuits requiring protection in both directions.

RBO40-40G Applications

The RBO40-40G is ideal for a wide range of general-purpose applications where reliable voltage protection is essential. Some specific use cases include:

1. Automotive Electronics: Protecting sensitive automotive electronics from voltage transients caused by ignition systems, alternators, and other high-energy sources.
2. Industrial Control Systems: Providing voltage protection for industrial control systems, ensuring reliable operation in harsh environments with potential for voltage surges.
3. Telecommunications Equipment: Protecting telecommunications equipment from voltage transients caused by lightning strikes, power line surges, and other external factors.
4. Computer Peripherals: Offering voltage protection for computer peripherals, such as printers, scanners, and external hard drives, to prevent damage from voltage spikes.

Conclusion of RBO40-40G

The RBO40-40G from STMicroelectronics is a versatile and reliable TVS diode, offering excellent protection against voltage transients and surges in various electronic systems. With its high peak pulse current rating, low clamping voltage, and compact D2PAK package, the RBO40-40G is an ideal choice for applications requiring robust voltage protection in a small form factor. Its compliance with REACH and RoHS regulations, along with its moisture sensitivity level, makes it suitable for a wide range of applications, from automotive electronics to industrial control systems.