ROHM Digital Transistor NPN 3-Pin Surface Mount 1.6mm x 2.9mm x 1.1mm 500mA 200mW DTD123EKT146

ROHM's DTD123EKT146 is an NPN digital transistor optimized for surface mount technology applications. This 3-pin SMT component provides a maximum continuous collector current of 500 mA and power dissipation capability of 200 mW, making it suitable for a wide range of electronic circuits.

The device includes integrated resistors, known as digital or bias resistor transistors, which allow it to be driven directly from digital logic sources without external resistors. This reduces circuit complexity and enhances design efficiency.

Its compact dimensions of 1.6 mm width, 2.9 mm length, and 1.1 mm height make it ideal for high-density PCB layouts in modern electronics manufacturing.

With a minimum DC current gain of 39 and a maximum operating temperature of 150°C, the DTD123EKT146 guarantees reliability even under demanding thermal conditions, typical in industrial and automotive electronic environments.

This transistor is packaged for SMT surface mounting with 3 pins, facilitating automated placement and soldering processes. It does not carry automotive-specific standards but is ideal for general purpose use in digital switching and amplification applications.

ROHM's digital transistors are widely employed in power and connector modules, embedded systems, and semiconductor discrete devices. Their built-in resistor configurations simplify interfacing with microcontrollers and other digital ICs, improving overall system robustness.

The transistor features a compact SMT package with precise dimensions and a single transistor configuration. It supports continuous collector current up to 500 mA and dissipates up to 200 mW safely. The integrated resistors provide direct drive capability from digital circuits.

It operates reliably at temperatures up to 150°C, enabling use in various industrial conditions. The transistor polarity is NPN, suitable for standard digital transistor applications. It comes RoHS compliant, supporting environmentally friendly electronics manufacturing.

Package and mount type are SMT and surface mount, respectively. Pin count totals 3, consistent with SMT transistor designs.

This digital transistor is a dependable solution for electronics design engineers involved in industrial, laboratory, construction, and manufacturing applications. It comfortably integrates into small footprint PCB designs where efficiency and compactness are critical.

Explore ROHM Digital Transistors and related semiconductor products on EnvMart for high-quality components optimized for modern electronics requirements.