STTH2R02AY STMicroelectronics High-Speed Rectifier Diode, DO-201AD Package

STTH2R02AY Overview

The STTH2R02AY is a high-performance ultrafast rectifier diode designed for industrial power electronics applications. Featuring a maximum repetitive peak reverse voltage of 200 V and a forward current rating of 2 A, this device is optimized for efficient switching and low power loss. It supports fast recovery times, making it suitable for use in power converters, freewheeling diodes, and snubber circuits. The robust construction ensures reliable operation under demanding thermal and electrical conditions. For engineers and sourcing specialists seeking a compact, high-efficiency diode with excellent switching capabilities, the STTH2R02AY offers a reliable solution. More details are available at IC Manufacturer.

STTH2R02AY Technical Specifications

STTH2R02AY Key Features

• Ultrafast recovery time: Approximately 75 ns recovery time minimizes switching losses, improving efficiency in high-frequency power circuits.
• High surge current capability: With a surge current rating up to 50 A, it withstands transient conditions without damage, ensuring robustness in demanding environments.
• Low forward voltage drop: Reduces conduction losses, enhancing thermal performance and overall system efficiency.
• Wide operating temperature range: Ensures reliable operation from -65 ??C to +175 ??C, suitable for harsh industrial conditions.

Typical Applications

• Rectification in high-frequency switch-mode power supplies, where fast switching and low losses are critical to performance and thermal management.
• Freewheeling diode in DC motor drives, providing efficient current recirculation and protecting switching devices.
• Snubber circuits in power converters, helping to absorb voltage spikes and improve system reliability.
• Protection diode in industrial automation systems, ensuring stable operation under voltage transients and switching conditions.

STTH2R02AY Advantages vs Typical Alternatives

This diode stands out due to its ultrafast recovery and low forward voltage drop, which together reduce switching and conduction losses compared to standard rectifiers. Its high surge current rating and wide temperature tolerance enhance reliability in industrial power applications. These attributes make it a superior choice for engineers requiring efficient, durable diodes in compact packages, outperforming typical slow or general-purpose diodes in both performance and longevity.

STTH2R02AY Brand Info

The STTH2R02AY is a product from STMicroelectronics, a global leader in semiconductor manufacturing. Known for innovation in power management and discrete devices, STMicroelectronics designs this ultrafast diode to meet the stringent demands of modern industrial power systems. The device is part of ST??s comprehensive portfolio of rectifiers, combining advanced semiconductor technology with robust packaging to deliver reliable, high-efficiency components for engineers worldwide.

FAQ

What is the maximum repetitive peak reverse voltage of this diode?

The maximum repetitive peak reverse voltage (VRRM) is 200 V. This rating defines the highest voltage the diode can withstand in the reverse direction without breakdown during normal operation.

What is the typical