Diodes Inc. Small Signal Schottky Diode 500mA 40V SOT-23

The Diodes Inc. ZHCS500 is a high-performance surface mount Schottky barrier diode designed for demanding electronic applications. Encapsulated in a robust moulded plastic case, it features matte tin (lead-free) plating over an alloy 42 lead frame, offering excellent solderability and environmental resistance.

This diode provides a high current capability of 500mA with a characteristically low forward voltage (VF) of just 550mV, enhancing efficiency in power-sensitive circuits. Its fast reverse recovery time of 10ns makes it ideal for high-frequency switching. The component is fully compliant with lead-free, halogen-free, and antimony-free (Green) manufacturing standards, aligning with modern ecological directives.

Key Features & Reliability

• High Reliability: Qualified to the stringent AEC-Q101 automotive standard, ensuring performance under tough conditions.
• Robust Construction: Features a moisture sensitivity level of 1 (MSL 1) per J-STD-020 and a UL94V-0 flammability rating for superior safety and durability.
• Compact Form Factor: Supplied in the industry-standard SOT-23 surface mount package with 3 pins, saving valuable board space.

With a maximum operating temperature of 125°C and a high forward surge current rating of 6.75A, this diode is built to handle transient overloads reliably. It is a trusted solution for designers seeking efficiency, compactness, and proven reliability in their circuits.