2PD1820AR,115

Single Bipolar Transistors Overview

The Nexperia 2PD1820AR,115 is an NPN general-purpose bipolar junction transistor housed in a surface-mount SOT323 (SC-70) plastic package. It features a maximum collector-emitter voltage of 50 V and a continuous DC collector current rating of 500 mA. The device exhibits a low collector-emitter saturation voltage of up to 600 mV at 300 mA. The 'AR' suffix indicates a specific DC current gain range of 120 to 240 when measured at 150 mA.

Single Bipolar Transistors Feature Summary

• NPN configuration optimized for general-purpose switching and amplification tasks
• Low collector-emitter saturation voltage for efficient power handling
• Compact SOT323 surface-mount package suitable for space-constrained designs

Single Bipolar Transistors Applications

• General purpose switching circuits
• Amplification stages in portable equipment
• Battery-powered consumer electronics

Single Bipolar Transistors Procurement Notes

Verify the ordering suffix matches the required hFE binning specification. Confirm that the SOT323 footprint aligns with the target PCB layout. Ensure the component meets RoHS compliance requirements for the intended market. Cross-reference the datasheet revision date against manufacturing lot codes to confirm production status.

Single Bipolar Transistors Selection Notes

Select this part where moderate current switching is required within tight spatial limits. The AR variant provides a defined gain band suitable for predictable biasing networks. Consider thermal resistance characteristics if operating near maximum ratings. Evaluate alternative packages if higher current capacity or different pinout configurations are necessary.

Single Bipolar Transistors Part Context

This component belongs to the 2PD1820A series of NPN transistors designed for low-voltage applications. It serves as a compact solution for modern electronic devices requiring reliable signal processing. The PNP complement is the 2PB1219A. The device utilizes standard silicon technology for robust performance across industrial temperature ranges.

Single Bipolar Transistors Replacement Considerations

Direct substitutes include other NPN transistors in the SOT323 package with comparable voltage and current ratings. Verify that replacement parts match the specific hFE binning requirements of the original design. Check for identical pinout assignments to ensure mechanical compatibility without circuit modification.

Single Bipolar Transistors FAQ

What is the DC current gain range for the 2PD1820AR variant?

The 2PD1820AR variant has a specified DC current gain (hFE) range of 120 to 240 when tested at IC = 150 mA and VCE = 10 V.

What is the maximum collector-emitter voltage rating?

The maximum collector-emitter voltage (VCEO) with the base open is rated at 50 V.

Which package type does this component use?

The component is supplied in a plastic surface-mounted SOT323 package, also known as SC-70.