BC846BPNH-QX

Overview

The BC846BPNH-QX is a dual NPN/PNP general-purpose transistor pair manufactured by Nexperia. It is housed in the SOT363-3 (SC-88) surface-mount device plastic package, providing a compact footprint for space-constrained designs. The component is qualified according to AEC-Q101 standards, making it suitable for automotive applications. Key electrical characteristics include a maximum collector-emitter voltage of 65 V and a continuous collector current of 100 mA. The device features low collector capacitance and closely matched current gain between the internal transistors.

Feature Summary

• Low collector-emitter saturation voltage for efficient switching
• Closely matched current gain reduces component count
• No mutual interference between internally isolated transistors

Applications

• General-purpose switching circuits
• Amplification stages in portable equipment
• Automotive electronic systems requiring AEC-Q101 qualification

Procurement Notes

Verify the specific suffix 'H' against the official Nexperia datasheet to confirm tape-and-reel packaging specifications. Ensure the order quantity aligns with standard reel sizes defined in the manufacturer's documentation. Confirm that the AEC-Q101 qualification status meets the specific reliability requirements of the target application environment before finalizing procurement.

Selection Notes

Select this component when a dual NPN/PNP configuration is required in a minimal surface-mount footprint. The SOT363-3 package offers significant board space savings compared to discrete single transistors. Consider the 65V voltage rating and 100mA current limit to ensure operation within safe operating areas. The AEC-Q101 qualification makes it appropriate for automotive environments where higher reliability standards are mandated over consumer-grade alternatives.

Part Context

This part belongs to the BC846 series of general-purpose transistors from Nexperia. It serves as the complementary pair variant to single-transistor models like the BC846B. The 'Q' suffix indicates automotive qualification, while the 'PN' designation specifies the NPN/PNP pairing within the SOT363-3 package family.

Replacement Considerations

Direct pin-compatible substitutes include the BC846BS-Q (NPN/NPN pair) or BC856BS-Q (PNP/PNP pair) from Nexperia. Other manufacturers offering SOT363-3 dual transistors with similar 65V/100mA ratings may serve as functional replacements if electrical parameters match.