2PD1820AR/ZLX

Single Bipolar Transistors Overview

The 2PD1820AR/ZLX is a small signal NPN bipolar transistor in a SOT-323 (SC-70) surface-mount package. It features a maximum collector current of 0.5 A and a collector-emitter voltage rating of 50 V. The device has a minimum DC current gain (hFE) of 170. It is lead-free, RoHS compliant, and rated for a peak reflow temperature of 260°C. Designed for switching applications, it operates within a standard plastic epoxy body with gull-wing terminals.

Single Bipolar Transistors Feature Summary

• NPN configuration optimized for general-purpose switching tasks
• High current gain ensures efficient control performance
• Surface-mount construction facilitates automated PCB assembly

Single Bipolar Transistors Applications

• General-purpose electronic switching circuits
• Signal processing interfaces
• Low-power logic driver stages

Single Bipolar Transistors Procurement Notes

Verify the specific suffix ZLX against official Nexperia documentation to confirm tape-and-reel packaging specifications and quantity per reel. Ensure the ordering code matches the exact SOT-323 variant required for your design. Cross-reference the datasheet revision date to validate parameter consistency before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a compact NPN switch with moderate voltage handling is required. The high hFE minimizes base drive requirements. Verify that the 50V rating exceeds the circuit's maximum transient voltages. Confirm thermal management capabilities align with the expected power dissipation in the target application environment.

Single Bipolar Transistors Part Context

This part belongs to the Nexperia small signal transistor portfolio, designed for cost-effective mass production. It complements other discrete semiconductors used in consumer electronics and industrial control systems. The SOT-323 package allows for space-constrained designs while maintaining reliable electrical performance across standard operating temperatures.

Single Bipolar Transistors Replacement Considerations

Check for direct pin-compatible alternatives from Nexperia or other manufacturers offering identical SOT-323 packages. Ensure substitute parts meet the same 50V Vceo and 0.5A Ic ratings. Verify equivalent hFE ranges and switching speeds to maintain circuit functionality without redesign.