2SD1819ARL

Single Bipolar Transistors Overview

The Panasonic 2SD1819ARL is a silicon NPN epitaxial planar transistor designed for general amplification. It operates with a collector-emitter voltage of 50 V and a continuous collector current of 100 mA, reaching a peak current of 200 mA. The device features a transition frequency of 150 MHz and low saturation voltage. Packaged in the SMini3-G1 (SC-70) format, it supports automatic insertion. The component complies with the RoHS Directive.

Single Bipolar Transistors Feature Summary

• High forward current transfer ratio hFE
• Low collector-emitter saturation voltage VCE(sat)
• S-Mini type package enabling equipment downsizing

Single Bipolar Transistors Applications

• General amplification circuits
• Office equipment
• Communications equipment
• Measuring instruments
• Household appliances

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix 'RL' against official documentation to confirm tape-and-reel packaging specifications. Confirm the active lifecycle status via manufacturer channels, as maintenance or discontinuation notices may apply. Ensure compliance with export control regulations relevant to your jurisdiction before procurement.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring compact surface-mount solutions with reliable amplification characteristics. The SMini3-G1 package facilitates automated assembly processes. Evaluate the thermal dissipation requirements against the 150 mW power rating at 25°C ambient temperature to ensure stable operation within the specified junction temperature limits.

Single Bipolar Transistors Part Context

This part belongs to the Panasonic 2SD series of small-signal NPN transistors. It serves as the complementary counterpart to the 2SB1218A PNP transistor. The device utilizes an epitaxial planar structure optimized for standard electronic equipment applications where space constraints and signal integrity are primary design considerations.

Single Bipolar Transistors Replacement Considerations

Consult official datasheets for direct pin-compatible substitutes. Verify that alternative components match the 50 V collector-emitter voltage and 100 mA current ratings. Ensure the replacement package matches the SC-70 footprint dimensions for seamless integration.