PDTA124XM-QYL

Overview

The PDTA124XM-QYL is an NPN digital transistor manufactured by Nexperia, designed for surface-mount applications. It integrates a single NPN bipolar junction transistor with built-in bias resistors to simplify circuit design and reduce component count. The device is housed in the XDFN1006D-3 package, which provides a compact footprint suitable for space-constrained designs. Key electrical specifications include a maximum collector-emitter voltage (VCEO) of 50 V and a peak DC collector current of 100 mA. The typical input resistance is 22 kΩ, with a resistor ratio of 1:1. It operates within a temperature range of -55°C to +150°C and features a power dissipation rating of 200 mW.

Feature Summary

• Integrates NPN transistor with built-in bias resistors for simplified switching applications
• Utilizes XDFN1006D-3 package for minimal board space consumption
• Qualified for automotive applications under AEC-Q101 standards

Applications

• Automotive infotainment systems and body electronics
• General-purpose switching in consumer electronics
• Level shifting and logic interface circuits

Procurement Notes

Verify the specific suffix QYL against official Nexperia documentation to confirm the exact tape and reel packaging configuration. Ensure compliance with RoHS directives and REACH regulations as stated in the product datasheet. Confirm availability through authorized distributors, as lead times may vary based on production schedules and regional stock levels.

Selection Notes

Select this component when a compact NPN digital switch with 50 V rating is required. The 22 kΩ input resistor value suits standard logic interfaces. Compare thermal performance in the XDFN1006D-3 package against larger packages if higher power dissipation is needed. Verify that the 100 mA current limit meets the load requirements of the target application.

Part Context

This part belongs to Nexperia's portfolio of digital transistors, which combine transistors and resistors in a single package. The 'Q' suffix typically denotes automotive qualification, while 'X' indicates the XDFN package series. This family is designed to replace multiple discrete components, reducing assembly complexity and improving reliability in modern electronic devices.

Replacement Considerations

Check for direct pin-compatible alternatives within the same Nexperia digital transistor family, such as other variants in the PDTA124 series with different package options like SOT-23 or DFN1412D-3. Ensure any substitute matches the 50 V VCEO rating and 22 kΩ input resistance. Verify that the replacement package supports the required thermal dissipation and soldering profile.