ROHM 45 V 200 mA Surface Mount Schottky Barrier Diode SOD-523 Package RB520SM-40T2R

The ROHM RB520SM-40T2R is a high-performance Schottky barrier diode designed for surface mounting applications, packaged in a compact SOD-523 case. This diode provides a peak reverse voltage rating of 45 V and maximum continuous forward current of 200 mA, making it suitable for low voltage and low current rectification tasks in electronic circuits.

Its single diode configuration and Schottky rectifier type ensure fast switching and low forward voltage drop, enhancing efficiency in power management and signal protection roles. The device supports a wide operating temperature range from -40°C to 150°C, suitable for automotive and industrial electronic environments.

Measuring just 1.2 mm in length, 0.8 mm in width, and 0.6 mm in height, the RB520SM-40T2R is optimized for space-limited PCB layouts and surface mount technology (SMT) manufacturing processes.

Key electrical specifications include a maximum forward voltage drop of 550 mV, peak non-repetitive forward surge current of 1 A, and a very low peak reverse current leakage of 10 μA, making it ideal for precision rectification and protection in analog and digital electronics.

This diode complies with JEDEC SOD-523 and JEITA SC-79 standards, assuring quality and reliability for semiconductor applications. This diode is designed for surface mounting in SOD-523 package. Maximum continuous forward current is rated at 200 mA for reliable operation.

Peak reverse repetitive voltage (VRRM) is 45 V ensuring voltage protection. Maximum forward voltage drop (VF) is 550 mV for efficient conduction. Operating temperature range extends from -40°C up to 150°C. Diode configuration is single with 2-pin arrangement.

Peak non-repetitive forward surge current (IFSM) allowed up to 1 A. Low peak reverse current (IR) of 10 μA minimizes leakage currents. Complies with JEDEC and JEITA standards under SOD-523 and SC-79. Small dimensions measuring 1.2 mm length, 0.8 mm width, and 0.6 mm height.

This Schottky diode is widely used in industrial electronic applications including power supply circuits, signal rectifiers, and fast switching applications in telecommunications, automotive electronics, and consumer electronic devices.

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