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The PDTA124EM,315 is a PNP Resistor-Equipped Transistor (RET) manufactured by Nexperia. It integrates a single PNP transistor with built-in bias resistors R1 and R2, both nominally 22 kΩ, into an SOT883 (SC-101) leadless ultra-small plastic package. The device supports a collector-emitter voltage of -50 V and an output current capability of -100 mA. It features a junction temperature rating up to 150 °C and a thermal resistance from junction to ambient of 500 K/W in free air. The component is qualified under the AEC-Q101 standard for automotive applications.
Verify the specific ordering suffix against official Nexperia documentation to confirm the exact packing method and reel specifications. Ensure that the procurement channel provides valid traceability for AEC-Q101 qualified components intended for automotive use. Confirm the manufacturing site code matches the marking requirements specified in the datasheet.
Select this component when a compact PNP solution with integrated base and emitter resistors is required. The SOT883 package offers a significantly smaller footprint compared to standard SMD packages like SOT23. Verify that the nominal 22 kΩ resistor values align with the target logic levels and drive requirements for the connected IC inputs or loads.
This part belongs to the PDTA124E series of PNP Resistor-Equipped Transistors. Other variants in the series include the PDTA124EE in the SOT416 package, the PDTA124ET in the SOT23 package, and the PDTA124EU in the SOT323 package. All variants share identical electrical characteristics but differ in physical package dimensions and pin configurations.
Direct replacements within the same family include PDTA124ET (SOT23), PDTA124EU (SOT323), and PDTA124EE (SOT416). These alternatives offer identical electrical performance but require different PCB footprints due to distinct package geometries.