HN1B01FU-Y,LXHF

Overview

The HN1B01FU-Y,LXHF is a dual PNP bipolar junction transistor (BJT) array manufactured by Toshiba Semiconductor and Storage. It features a US-6 surface-mount package, specifically the SOT-363 form factor. The device provides a maximum collector-emitter voltage (VCEO) of 50 V and a continuous collector current (IC) of 150 mA. Key electrical parameters include a DC current gain (hFE) ranging from 120 to 400 at specified test conditions, a transition frequency (fT) of 80 MHz, and a maximum power dissipation (PD) of 200 mW. The component is designed for operation within a temperature range extending up to +125°C.

Feature Summary

• Dual PNP configuration integrated into a compact surface-mount package for space-constrained designs.
• High DC current gain ensures efficient switching performance in low-power applications.
• Automotive-grade reliability qualification supports deployment in demanding environments.

Applications

• General-purpose switching circuits requiring dual PNP logic inversion.
• Signal processing stages in consumer electronics with limited board space.
• Interface drivers in automotive electronic control units (ECUs).

Procurement Notes

Verify the specific ordering suffix against the manufacturer's latest datasheet to confirm package variant and tape-and-reel specifications. Ensure compliance with RoHS directives and check for AEC-Q101 automotive qualification status if required for the target application environment before finalizing procurement.

Selection Notes

Select this component when a dual PNP topology is required in a SOT-363 footprint. Compare hFE ranges and saturation voltages against circuit requirements. Consider thermal management capabilities given the 200 mW power dissipation limit in small packages. Verify compatibility with existing PCB land patterns for US-6 components.

Part Context

This part belongs to Toshiba's HN1 series of dual BJT arrays, which are widely used for their compact size and reliable performance. The HN1B01FU variant specifically addresses applications needing two PNP transistors in a single package, offering a solution for signal inversion and buffering in digital and analog circuits.

Replacement Considerations

Potential substitutes include other dual PNP transistors in SOT-363 packages such as the BC857B or MMBT3946, provided pinout compatibility and electrical ratings meet or exceed the original specifications. Always verify pin configurations and thermal characteristics before substitution.