onsemi 800 V 1 A Surface Mount Schottky Diode 2-Pin DO-214AC S1K

onsemi S1K is a high-performance Schottky diode designed for surface mount applications requiring 800 V peak reverse voltage and 1 A continuous forward current. This diode utilizes a low leakage P-I-N structure packaged in the industry standard DO-214AC (SMA) form factor, making it ideal for efficient power rectification in industrial, automotive, and electronic semiconductor systems.

The 2-pin, single diode configuration offers a maximum forward voltage of 1.1 V at 1 A current, minimizing conduction losses while supporting a fast response time of 1.8 nanoseconds. With a peak non-repetitive surge current rating of 30 A, it is capable of withstanding transient surges without degradation.

Designed to operate reliably over a broad temperature range from -55°C up to 150°C, the S1K diode ensures robustness in harsh environmental conditions. Its low leakage current performance (1 μA max at 25°C and 50 μA max at 125°C) allows for improved system efficiency. The low typical capacitance of 6.6 pF further supports high-speed switching circuits.

This diode is commonly used in power supply circuits, inverters, freewheeling diodes, and other high-efficiency rectification scenarios within industrial, automotive, and commercial electronics applications. It complies with no specific approvals but follows standard industrial quality manufacturing processes.

Maximum continuous forward current of 1 A. Peak reverse repetitive voltage rating of 800 V. Low forward voltage drop and fast recovery for power efficiency. Compact DO-214AC surface mount package. Wide temperature and surge current tolerances.

Low leakage current suitable for sensitive electronic systems. Integrator suitable for semiconductor assemblies in industrial and automotive sectors. Explore more Schottky Diode options and semiconductor components at EnvMart to enhance your power electronics designs.