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The PDTC115TM-QYL is an NPN resistor-equipped transistor (RET) from Nexperia, designed for surface-mount applications. It integrates a single NPN bipolar junction transistor with internal biasing resistors within a compact SOT363 (SC-88) plastic package. The device features a collector-emitter breakdown voltage of 50 V and a continuous collector current rating of 100 mA. Internal resistance values are typically 10 kΩ for the base resistor (R1) and 100 kΩ for the emitter resistor (R2). Qualified to AEC-Q101 standards, it supports a maximum junction temperature of 150 °C and offers a transition frequency of 230 MHz, suitable for general-purpose switching and amplification in automotive and industrial environments.
Verify the specific suffix 'QYL' against official Nexperia documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with standard SMD reflow soldering profiles. Confirm RoHS compliance status through the manufacturer's latest datasheet or component declaration before integration into production.
Select this component when a pre-biased NPN transistor is required to reduce external component count and PCB area. The integrated resistor ratio aids in stable switching performance without additional external biasing networks. Consider the 50 V voltage rating and 100 mA current limit to ensure adequate headroom for the target application load conditions.
This part belongs to the PDTC1xx series of resistor-equipped transistors from Nexperia. These devices combine a BJT with built-in biasing resistors to streamline driver circuit designs. The Q-series designation indicates automotive qualification under AEC-Q101 standards, ensuring suitability for critical vehicle electronics where long-term reliability and thermal stability are mandatory.
Direct substitutes include other AEC-Q101 qualified NPN RETs in SOT363 packages with similar electrical characteristics. Verify pinout compatibility and internal resistor ratios when replacing with parts from alternative manufacturers such as ON Semiconductor or STMicroelectronics.