The 1SS393SU is a silicon epitaxial planar type diode array manufactured by Toshiba Semiconductor and Storage. This device consists of two diodes connected in series and is primarily used for high-speed switching and general-purpose rectification.

Applications:

• High-speed switching circuits
• General-purpose rectification
• Signal detection
• Protection circuits
• Small signal applications

Features

• Two diodes in series configuration
• Low forward voltage
• Fast switching speed
• Compact surface mount package
• High reliability

Benefits

• Reduced component count
• Simplified circuit design
• Improved performance in high-frequency applications
• Space-saving solution
• Increased system stability

Additional Details:

The 1SS393SU typically features a low forward voltage drop, enhancing efficiency in various applications. The fast switching speed makes it suitable for high-frequency signal processing. The device is commonly packaged in a small surface mount package (e.g., SOT-23), allowing for high-density circuit designs. Electrical characteristics include a maximum repetitive peak reverse voltage of around 80V and a forward current of approximately 100mA per diode. The forward voltage drop is typically around 0.6V at a forward current of 10mA. The reverse recovery time is usually very short, in the range of a few nanoseconds, making it ideal for high-speed switching. The operating temperature range is generally from -55°C to +125°C. This diode array is designed to provide reliable performance in a wide range of electronic circuits, ensuring efficient and stable operation.