2SC54190RA

Single Bipolar Transistors Overview

The Panasonic 2SC5419 is a silicon NPN triple diffusion planar transistor designed for low-frequency output amplification. It features a collector-emitter voltage of 300 V and a transition frequency of 50 MHz. The device supports a continuous collector current of 70 mA with a peak rating of 100 mA, dissipating up to 1 W at 25°C. It utilizes an MT-2-A1 package and offers forward current transfer ratios ranging from 30 to 220 depending on the rank classification.

Single Bipolar Transistors Feature Summary

• High collector-emitter voltage capability of 300 V
• Triple diffusion planar construction for stability
• Radial taping supply option available

Single Bipolar Transistors Applications

• Low-frequency output amplification circuits
• General electronic equipment
• Household appliances
• Measuring instruments

Single Bipolar Transistors Procurement Notes

Verify the specific hFE rank (P, Q, or R) required for your circuit design, as gain varies significantly between classifications. Confirm the MT-2-A1 package dimensions match your board layout. Check the official Panasonic semiconductor website for the latest lifecycle status, as this component may be subject to maintenance or discontinuation plans.

Single Bipolar Transistors Selection Notes

Select the 2SC5419 when high voltage isolation is needed in a low-frequency amplifier stage. Ensure the thermal management strategy accommodates the 1 W power dissipation limit. Verify that the 50 MHz transition frequency meets the signal bandwidth requirements. Consider the radial lead configuration if through-hole mounting is preferred over surface mount alternatives.

Single Bipolar Transistors Part Context

This component belongs to Panasonic's lineup of silicon NPN transistors intended for general-purpose amplification. It complements other discrete semiconductor devices used in consumer electronics and industrial control systems. The triple diffusion planar technology provides robust performance characteristics suitable for standard applications requiring reliable switching and amplification capabilities.

Single Bipolar Transistors Replacement Considerations

Consult official Panasonic documentation for verified substitute part numbers. Cross-referencing requires matching the 300 V collector-emitter voltage, 70 mA collector current, and MT-2-A1 package type to ensure functional compatibility.