Nexperia Resistor-Equipped Transistor, 100 mA NPN, 50 V, 3-Pin DFN1412D-3 PDTC143EQC-QZ

Nexperia PDTC143EQC-QZ is a resistor-equipped NPN transistor designed for compact digital applications, delivering up to 100 mA collector current with a maximum voltage rating of 50 V in a 3-pin DFN1412D-3 leadless surface mount package.

This ultra-small transistor integrates built-in resistors which simplify circuitry, reduce the number of discrete components, and decrease assembly costs, making it highly suitable for modern electronic designs needing high-density component placement.

The low 0.5 mm package height supports automatic optical inspection (AOI) of solder joints, enhancing manufacturing quality control processes.

Its performance specifications include a minimum DC current gain (hFE) of 30, maximum transition frequency (ft) of 230 MHz, and a broad operating temperature range from -55°C to 150°C, ensuring reliability across demanding industrial, automotive, and commercial electronics environments.

The transistor complies with RoHS regulations and the automotive AEC-Q101 standard, reflecting its suitability for robust automotive electronics use. The transistor is configured as NPN with a maximum collector-emitter voltage of 50 V.

Built-in resistors simplify circuit design and reduce component count. Surface mount device suitable for automated optical inspection with a low package height of 0.5 mm. Supports minimum DC current gain of 30 and maximum transition frequency of 230 MHz.

Operating temperature range between -55°C and 150°C for versatile industrial applications. RoHS compliant and meets AEC-Q101 automotive standards. Ideal for digital circuits, IC input control, and load switching tasks. Compact form factor reduces PCB footprint and assembly costs.

This transistor is routinely used in industrial electronics, automotive controls, telecommunications, digital switching circuits, and sensor interfacing applications where space and cost efficiency are critical.

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