PDTA144VM,315

Overview

The PDTA144VM,315 is a PNP resistor-equipped transistor from the Nexperia PDTA144V series, housed in an SOT883 (SC-101) leadless ultra-small plastic package. It integrates bias resistors to simplify circuit design and reduce component count. Key electrical parameters include a collector-emitter voltage of -50 V, a DC output current of -100 mA, and a typical input bias resistor (R1) of 47 kΩ with a ratio of 0.21. The device operates within a temperature range of -65 °C to +150 °C.

Feature Summary

• Integrates built-in bias resistors to reduce external component requirements.
• Simplifies circuit design for general-purpose switching and amplification.
• Reduces pick-and-place costs through compact surface-mount packaging.

Applications

• General purpose switching
• Amplification circuits
• Circuit drivers
• Inverter and interface circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm the packing method and reel specifications. Ensure compatibility with standard reflow soldering processes as defined in the thermal characteristics section. Confirm that the SOT883 package dimensions align with the target PCB footprint before finalizing procurement orders.

Selection Notes

Select this component when a PNP digital transistor with a 47 kΩ input resistor is required. The SOT883 package is suitable for space-constrained designs. Compare the -50 V breakdown voltage and -100 mA current limits against the application's maximum stress conditions to ensure adequate safety margins during operation.

Part Context

This part belongs to the PDTA144V series of PNP resistor-equipped transistors. It serves as the PNP counterpart to the PDTC144VM NPN variant. The series offers multiple package options including SOT416, SOT346, and SOT23, allowing designers to choose form factors based on board space and thermal requirements while maintaining consistent electrical characteristics across the family.

Replacement Considerations

The PDTC144VM is the NPN complement within the same series. For direct PNP replacements, verify equivalent resistor values and voltage ratings in other manufacturers' digital transistor portfolios. No specific cross-manufacturer substitutes are confirmed in the provided datasheet.