ROHM Digital Transistor PNP Surface SOT-346, -50 V, 200 mW Power, 3-Pin DTA115EKAT146

ROHM DTA115EKAT146 is a digital PNP transistor featuring an integrated bias resistor and transistor in a compact SOT-346 surface-mount package. This configuration facilitates inverter circuit design without the need for additional external input resistors, enhancing circuit simplicity and reliability.

With a maximum collector-emitter voltage of -50 V, the transistor supports stable switching in low to medium voltage applications. Its power dissipation rating of 200 mW allows for efficient thermal handling in compact electronic devices.

The device features a minimum DC current gain of 82, making it suitable for amplification tasks in interface and driver circuits. It operates effectively at temperatures up to 150°C, supporting applications with demanding thermal requirements.

Physically, the transistor has precise dimensions with a length of 3 mm, width of 1.8 mm, and height of 1.3 mm, ensuring it meets the footprint needs for modern printed circuit boards in industrial, consumer electronics, and automotive use cases.

The 3-pin layout and PNP polarity make it versatile for various digital switching applications. Compact 3-pin surface mount design suitable for space-constrained PCB layouts. Maximum collector-emitter voltage rating of -50 V for reliable switching performance.

Built-in bias resistor enables inverter circuit configuration without external resistors. Capable of dissipating up to 200 mW power under maximum operating conditions. Minimum DC current gain (hFE) of 82 ensures adequate amplification.

Operates reliably up to 150°C maximum temperature for diverse environments. Dimensions: Length 3 mm, Width 1.8 mm, Height 1.3 mm for precise PCB footprint compatibility. Designed with PNP polarity, suitable for digital transistor applications.

This robust Digital Transistor is ideal for use within industrial automation control systems, electronic instrumentation, consumer electronics, and automotive interface circuits requiring compact and efficient switching components.

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