NSBA123EDXV6T1G

Overview

The NSBA123EDXV6T1G is a dual PNP pre-biased transistor array manufactured by onsemi. It integrates two PNP bipolar junction transistors with built-in biasing resistors within a single SOT-563 surface-mount package. The device supports a maximum collector current of 100mA and a collector-emitter breakdown voltage of 50V. Key electrical specifications include a DC current gain (hFE) of at least 8 at 5mA and 10V, and a maximum saturation voltage of 250mV at 5mA base current and 10mA collector current. The unit has a maximum power dissipation of 500mW and a collector cutoff current of 500nA.

Feature Summary

• Integrates dual PNP transistors with internal biasing resistors to replace discrete components and external resistor networks.
• Provides simplified circuit design through integrated pre-biasing in a compact SOT-563 surface-mount package.

Applications

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

Procurement Notes

Verify the exact ordering suffix and package variant when sourcing, as distributors may list similar part numbers with different tape-and-reel quantities or lead times. Confirm that the specific batch meets required quality standards for the intended application. Cross-reference the manufacturer's latest datasheet to ensure compatibility with existing design parameters before finalizing procurement decisions.

Selection Notes

Select this component when a dual PNP configuration with integrated biasing is required to save board space and reduce assembly complexity. Ensure the operating voltage does not exceed 50V and the collector current remains within the 100mA limit. Consider the SOT-563 package dimensions for PCB layout constraints and verify thermal management requirements given the 500mW power dissipation rating.

Part Context

This part belongs to onsemi's NSBA series of pre-biased transistor arrays. These devices are designed to simplify analog and digital switching designs by combining transistors with necessary biasing resistors. The series offers various configurations including NPN and PNP types in compact packages like SOT-563, facilitating high-density circuit board layouts.

Replacement Considerations

The NSBA143EDXV6T1G is a documented substitute within the same product family. Verify pinout compatibility and electrical parameter equivalence before substitution. Other generic dual PNP pre-biased transistors may require external resistor adjustments if they lack integrated biasing.