2PC4081R,135

Single Bipolar Transistors Overview

The Nexperia 2PC4081R is an NPN general-purpose bipolar junction transistor housed in a compact SOT323 (SC-70) surface-mount package. It supports a maximum collector current of 150 mA and a collector-emitter voltage of 50 V. The device features a DC current gain ranging from 180 to 390 at 1 mA, with a transition frequency of 100 MHz. Total power dissipation is rated at 200 mW, and the operating temperature range spans from -65 °C to +150 °C.

Single Bipolar Transistors Feature Summary

• Low current handling capability suitable for small signal applications
• Low voltage operation optimized for general-purpose switching
• Compact plastic surface-mount package design

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Small signal amplification stages

Single Bipolar Transistors Procurement Notes

Verify that the specific part number matches the non-automotive grade designation. Confirm the package type corresponds to the SOT323 outline. Ensure the application environment does not require automotive qualification standards, as this component lacks AEC-Q101 certification. Cross-reference marking codes for manufacturing site identification during incoming inspection.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring low-voltage NPN switching or amplification within a minimal footprint. Compare the 150 mA current limit against circuit requirements. Evaluate the thermal resistance characteristics if operating near ambient temperature limits. Consider the PNP complement 2PA1576R if complementary pairs are needed.

Single Bipolar Transistors Part Context

This component belongs to Nexperia's portfolio of general-purpose transistors designed for consumer and industrial electronics. It serves as a standard discrete semiconductor solution for basic logic and analog functions. The product family emphasizes cost-effective performance in space-constrained printed-circuit board layouts.

Single Bipolar Transistors Replacement Considerations

The official PNP complement is the 2PA1576R. Automotive-grade equivalents include the 2PC4081Q-QX and 2PC4081R-QX, which meet AEC-Q101 standards.