DRA9115E0L

Overview

The DRA9115E0L is a digital transistor manufactured by Panasonic Electronic Components. It is an NPN type device with a built-in bias resistor, typically rated at 100 kΩ. The component is housed in the SSmini3-F3-B surface-mount package, measuring 1.6x1.6 mm. Key electrical specifications include a collector-emitter maximum voltage (Vceo) of 50 V and a continuous collector current of 100 mA. Power dissipation is rated at 125 mW. The operational temperature range spans from -55°C to +150°C. This product is currently listed as discontinued.

Feature Summary

• Integrated single NPN transistor with built-in bias resistor for simplified circuit design
• Ultra-compact SSmini3-F3-B surface-mount package suitable for space-constrained applications

Applications

• Switching circuits requiring compact form factor
• Driver stages for small signal loads
• General-purpose digital logic interfacing

Procurement Notes

This component is officially classified as discontinued by Panasonic Electronic Components. Availability is limited to existing stock or third-party distributors. Verification of authenticity and storage history is critical due to the end-of-life status. Buyers should confirm the specific manufacturing date code and ensure compliance with RoHS directives if required for their application before procurement.

Selection Notes

When selecting this component, verify that the 50 V collector-emitter voltage and 100 mA current ratings meet the load requirements. The 100 kΩ built-in resistor value must be compatible with the driving source impedance. Ensure the PCB footprint matches the SSmini3-F3-B package dimensions. Consider the high maximum operating temperature of 150°C for thermal management in enclosed environments.

Part Context

The DRA9115E0L belongs to Panasonic's series of digital transistors featuring built-in resistors. These components integrate a single transistor and bias network into one package, reducing board space and assembly steps compared to discrete solutions. The 'DRA' prefix typically denotes an NPN configuration within this product family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, alternative sourcing requires careful evaluation of pin compatibility, electrical parameters, and package dimensions against potential cross-reference candidates.