PDTA114EU-QX

Overview

The PDTA114EU-Q is a PNP Resistor-Equipped Transistor (RET) manufactured by Nexperia USA Inc. in an SOT323 (SC-70) surface-mount package. It integrates bias resistors R1 and R2, both nominally 10 kΩ, to simplify circuit design. The device supports a maximum collector-emitter voltage of -50 V and an output current of -100 mA. Key electrical characteristics include a DC current gain of at least 30 at -5 mA, a transition frequency of 180 MHz, and a total power dissipation of 200 mW. Qualified under AEC-Q101, it operates within a junction temperature range up to 150 °C.

Feature Summary

• Built-in bias resistors reduce component count and pick-and-place costs
• Qualified according to AEC-Q101 for automotive applications
• Simplifies digital circuit design through integrated resistor network

Applications

• Digital applications in automotive and industrial segments
• Cost-saving alternative for BC847-Q series in digital applications
• Controlling IC inputs
• Switching loads

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details and availability status. Confirm that the AEC-Q101 qualification aligns with your project's automotive reliability requirements before finalizing procurement decisions.

Selection Notes

Select this component when a compact PNP switching solution with integrated base biasing is required. Ensure the 10 kΩ internal resistor values match your logic interface voltage levels. Verify that the SOT323 footprint fits your PCB layout constraints and that the 100 mA current rating meets load requirements.

Part Context

This part belongs to Nexperia's PNP Resistor-Equipped Transistor family designed for space-constrained designs. It serves as a direct replacement for discrete transistor-resistor networks, offering a standardized SC-70 form factor suitable for high-density surface-mount assembly processes.

Replacement Considerations

The NPN complement is PDTC114EU. For non-automotive contexts, the standard PDTA114EU may be considered if AEC-Q101 qualification is not required.