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The HN1B04FU-Y(T5L,F,T is a silicon PNP epitaxial type transistor manufactured by Toshiba Semiconductor and Storage. It utilizes the PCT process for low noise performance. The device is configured as a single-element NPN transistor intended for audio frequency general-purpose amplifier applications. It operates with a collector current of 0.15A and a collector-emitter breakdown voltage of 50V. The component features a minimum DC current gain (hFE) of 120 at specified test conditions. It is housed in a surface-mount package suitable for automated assembly.
Verify the exact suffix configuration against official Toshiba documentation to ensure correct binning and packaging specifications. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into production lines. Cross-reference the specific ordering code with authorized distributors to validate availability and authenticity.
Select this component when designing audio pre-amplifier stages requiring low noise characteristics. Ensure the circuit design accommodates the 50V collector-emitter voltage rating and 0.15A maximum collector current. Verify that the required hFE gain meets the minimum threshold of 120 for the intended operating point.
This part belongs to the HN1B series of epitaxial transistors designed for audio applications. It shares functional similarities with other members like the HN1B01FU but differs in polarity and specific electrical parameters. The family is characterized by the use of PCT processing for improved noise performance in small signal environments.
Direct substitutes include the HN1B04FU and HN1B04FU-GR from the same manufacturer. Evaluate pin compatibility and thermal characteristics before replacing with components from other vendors.