Nexperia Resistor-Equipped Transistor NPN 100 mA 50 V 3-Pin DFN1110D-3 PDTC143ZQBZ

Nexperia PDTC143ZQBZ resistor-equipped transistor is a new NPN bipolar transistor designed for use in high-density surface mount technology (SMT) applications. This device features a compact 3-pin DFN1110D-3 package with side-wettable flanks and a low profile of 0.5 mm. It integrates built-in resistors which simplify circuit design and reduce the total number of components required on a PCB.

This transistor is capable of carrying a maximum DC collector current of 100 mA and can withstand a maximum collector-emitter voltage of 50 V. It operates efficiently across a wide temperature range from -55°C to 150°C, making it suitable for automotive and industrial environments compliant with AEC-Q101 standards.

Thanks to its integrated resistors and low profile, the PDTC143ZQBZ simplifies assembly processes - reducing pick and place costs and allowing for automatic optical inspection of solder joints to ensure quality. With a high transition frequency of 230 MHz, it supports fast switching digital applications including switching loads and controlling IC inputs.

This transistor series offers a cost-effective alternative to other discrete transistor solutions like the BC857 series especially in digital applications requiring compact, reliable performance. Its surface mount design suits automated assembly and high-density PCB layouts.

Supports a maximum DC collector current of 100 mA. Maximum collector-emitter voltage is rated at 50 V. Packaged in a low-profile 3-pin DFN1110D-3 surface mount package. Built-in resistors simplify circuit design and reduce component count.

Low package height of 0.5 mm allows for compact PCB designs. Suitable for automatic optical inspection (AOI) of solder joints. Complies with RoHS standards and automotive AEC-Q101 specifications. Operates reliably from -55°C to 150°C ambient temperatures.

High transition frequency of 230 MHz for fast switching applications. Ideal for controlling IC inputs and switching loads in digital electronic circuits.

These transistors are extensively used across industrial electronics, automotive systems, instrumentation, and general electronic product manufacturing. Their design supports increased reliability and efficiency in compact device applications.

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