BC846S/DG/B3X

Overview

The BCM846BSX is a dual NPN bipolar junction transistor array manufactured by Nexperia USA Inc. It is housed in a surface-mount 6-TSSOP package and rated for automotive applications under AEC-Q101 standards. The device supports a maximum collector current of 100 mA and a collector-emitter voltage of 65 V. Key electrical parameters include a transition frequency of 250 MHz, a power dissipation of 200 mW, and an operating junction temperature range up to 150°C.

Feature Summary

• Automotive-grade reliability certified to AEC-Q101 standards
• Dual NPN configuration within a compact SMD footprint
• High-frequency performance suitable for signal processing

Applications

• General-purpose switching circuits
• Amplification stages in consumer electronics
• Signal conditioning in automotive modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact electrical tolerances and packaging specifications. Ensure the component meets the required AEC-Q101 qualification level for your target application environment before finalizing procurement decisions.

Selection Notes

Select this component when a dual NPN configuration with high-speed switching capabilities is required in a small surface-mount package. Consider the 250 MHz transition frequency and 100 mA current rating to ensure compatibility with the intended circuit load and frequency requirements.

Part Context

This part belongs to the Nexperia BC846 series of general-purpose NPN transistors. The 'BCM' prefix typically denotes a specific variant or packaging option within the broader family, often associated with automotive or specialized industrial grades compared to standard commercial versions.

Replacement Considerations

Direct substitutes include BC846BS,115 and BC846SZ. Verify pinout compatibility and thermal characteristics when replacing, as slight variations in saturation voltage and power dissipation may exist between these variants.