ROHM Digital Transistor PNP SMT Surface Mount 3-Pin -100 mA Current DTA143EKAT146

ROHM DTA143EKAT146 is a high-quality digital PNP bipolar transistor designed with surface mount technology (SMT) in a compact 3-pin package. It features integrated bias resistors allowing it to be directly driven by digital circuits without the need for additional resistor components.

This digital transistor supports a maximum continuous collector current of 100 mA and a maximum power dissipation of 200 mW, making it suitable for low power switching and amplification in electronic circuits.

The transistor provides a minimum DC current gain (hFE) of 30 to ensure consistent performance in switching applications. Its compact size (3 mm length, 1.8 mm width, 1.3 mm height) enables usage in dense PCB designs, common in industrial and consumer electronics.

With a maximum operating temperature of 150°C, the device can reliably function in temperature-variable environments such as industrial equipment and automotive electronics.

The device complies with standard manufacturing quality but does not carry specific automotive certification. It is ideal for industrial, electronics manufacturing, automotive, and communication equipment applications.

Equipped with integrated bias resistors for direct digital circuit interfacing. Compact SMT package allows space-optimized PCB layouts. Suitable for low power switching circuits requiring up to 100 mA collector current. Robust operation up to 150°C ensures reliability in harsh environments.

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