STMicroelectronics STTH3R06S Surface Mount Diode

High-Performance Surface Mount Diode for Demanding Power Applications

In today's advanced power electronics systems, component reliability and efficiency are paramount. The STTH3R06S from STMicroelectronics emerges as a critical solution for engineers seeking high-voltage rectification with exceptional thermal management capabilities. This standard diode combines 600V reverse voltage protection with 3A average rectified current in a compact SMC package, making it ideal for modern power conversion applications requiring both performance and space optimization.

Technical Excellence in Power Management

Engineered with fast recovery characteristics (<=500ns), this diode delivers superior switching performance that significantly reduces energy losses in high-frequency circuits. The 35ns reverse recovery time ensures minimal switching losses, while maintaining a maximum forward voltage drop of just 1.7V at 3A operating current. These specifications translate to improved system efficiency and reduced thermal stress on connected components.

Reliability in Extreme Conditions

The STTH3R06S demonstrates exceptional robustness through its 3µA reverse leakage current specification at maximum rated voltage. This low leakage characteristic ensures minimal power loss during blocking states while maintaining operational stability across varying temperature ranges. The device's surface mount DO-214AB package (SMC) provides excellent thermal dissipation capabilities, crucial for maintaining performance in high-temperature environments typical of industrial and automotive applications.

Versatile Application Coverage

This diode's performance profile makes it particularly suitable for a wide range of applications including:

- Switching power supplies and DC-DC converters

- Motor drive circuits and industrial automation systems

- Battery charging systems and energy recovery circuits

- Automotive power electronics and onboard chargers

- Renewable energy systems requiring high-voltage rectification

Design Advantages

The STTH3R06S's tape & reel packaging format offers significant advantages for automated PCB assembly processes. Its compact SMC footprint enables designers to create more space-efficient boards while maintaining high current handling capabilities. The device's active status in STMicroelectronics' product line ensures long-term supply stability for production environments requiring consistent component sourcing.

Tags: Surface Mount Diodes, Power Electronics Components, Industrial Power Supplies, High Voltage Rectifiers, Automotive Electronics