NSBA143EDXV6T1G

Overview

The NSBA143EDXV6T1G is a dual PNP bipolar digital transistor manufactured by onsemi, housed in an SOT-563-6 surface-mount package. It integrates two PNP transistors with typical input resistors of 4.7 kOhms and a resistor ratio of 0.1. The device supports a maximum collector-emitter voltage (VCEO) of 50 V and a continuous collector current of 100 mA. It features a minimum DC current gain (hFE) of 80 and operates within a temperature range of -55°C to +150°C. The component is classified as end-of-life, indicating it will be discontinued by the manufacturer.

Feature Summary

• Integrates dual PNP transistors with built-in biasing resistors to replace discrete components
• Designed for surface-mount assembly in compact SOT-563-6 packages
• Supports high-temperature operation up to 150°C

Applications

• General-purpose switching applications requiring dual PNP logic control
• Replacement for discrete resistor-transistor networks in signal processing circuits
• Interface circuits in industrial and consumer electronics

Procurement Notes

This component is officially designated as End-of-Life by onsemi. Manufacturers have announced that production will cease, and the part will no longer be available from authorized channels. Designers should verify final availability through official obsolescence notices and prepare for immediate transition to alternative solutions to ensure supply chain continuity.

Selection Notes

Engineers selecting this part must account for its discontinued status. While electrical specifications such as 50V VCEO and 100mA IC remain consistent with the NSBA143ZDXV6T1G variant, the EOL designation necessitates evaluating long-term sustainability. Selection should prioritize parts with active lifecycle status unless existing inventory suffices for limited production runs.

Part Context

The NSBA143EDXV6T1G belongs to onsemi's NSBA series of pre-biased digital transistors. This series consolidates multiple discrete components into single packages to reduce board space and assembly costs. The specific model utilizes a dual PNP configuration within the SOT-563 footprint, aligning with industry standards for compact signal switching devices.

Replacement Considerations

The NSBA143ZDXV6T1G is a confirmed substitute within the same family, sharing the SOT-563 package and dual PNP topology. Verification of pin compatibility and specific resistor values is required before implementation.