2PA1774R,135

Single Bipolar Transistors Overview

The 2PA1774R,135 is a PNP general-purpose transistor housed in the SOT416 (SC-75) plastic surface-mounted package. It features a maximum collector current of 150 mA and a collector-emitter voltage rating of -50 V. The device exhibits a DC current gain range of 180 to 390 at a collector current of -1 mA. Key electrical characteristics include a collector-emitter saturation voltage of -200 mV under specified test conditions and a transition frequency of 100 MHz. Total power dissipation is rated at 150 mW with an ambient temperature up to 25 °C.

Single Bipolar Transistors Feature Summary

• Low current capability suitable for small-signal applications
• Low voltage operation for standard logic levels
• Surface-mount construction for automated assembly

Single Bipolar Transistors Applications

• General-purpose switching in communication equipment
• Signal amplification in Electronic Data Processing systems
• Switching and amplification in consumer electronics

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details such as reel or cut tape configuration. Ensure the component status aligns with current production requirements, as product availability may change. Cross-reference the marking code YR with the datasheet to validate authenticity upon receipt.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with low current handling and moderate voltage ratings is required. The SOT416 package offers a compact footprint for space-constrained designs. Consider the hFE range of 180 to 390 for biasing calculations in amplifier circuits. Verify thermal management needs against the 150 mW power dissipation limit.

Single Bipolar Transistors Part Context

This part belongs to the 2PA1774 series of PNP transistors manufactured by NXP Semiconductors. The series includes variants with different gain ranges, identified by suffixes Q, R, and S. The 2PA1774R specifically denotes the medium-gain variant within this family, designed for general-purpose applications requiring reliable switching performance.

Single Bipolar Transistors Replacement Considerations

The NPN complement is the 2PC4617. Other variants in the same package include 2PA1774Q and 2PA1774S, which differ primarily in DC current gain specifications.