BCX71H-QR

Single FETs, MOSFETs Overview

The BCX71H-QR is a PNP general-purpose bipolar junction transistor manufactured by Nexperia. It is housed in a compact SOT-23 (TO-236AB) surface-mount package designed for low-current applications. The device features a maximum collector current of 100 mA and a collector-emitter voltage rating of -45 V. It operates within a temperature range of -55°C to +150°C and dissipates up to 250 mW of power. The component is AEC-Q101 qualified, ensuring reliability for automotive environments.

Single FETs, MOSFETs Feature Summary

• PNP polarity configuration suitable for general-purpose switching and amplification tasks
• AEC-Q101 qualification for robust performance in automotive electronic systems
• Compact SOT-23 surface-mount packaging for efficient board space utilization

Single FETs, MOSFETs Applications

• General purpose switching circuits
• Signal amplification stages
• Automotive electronics modules

Single FETs, MOSFETs Procurement Notes

Verify the specific suffix 'QR' against official Nexperia documentation to confirm reel quantity and tape specifications. Ensure the part number matches the exact electrical characteristics required for your design, as variations exist within the BCX71 family. Cross-reference with authorized distributors to confirm current availability status and lead times before finalizing procurement plans.

Single FETs, MOSFETs Selection Notes

Select this component when a PNP transistor with -45 V breakdown and 100 mA current capability is required in an SOT-23 package. It serves as the complement to the NPN BCX70J. Consider its AEC-Q101 qualification if the application demands automotive-grade reliability. Verify thermal management requirements given the 250 mW power dissipation limit in the small outline package.

Single FETs, MOSFETs Part Context

The BCX71H-QR belongs to Nexperia's BCX71 series of medium-power PNP transistors. This series is widely used in consumer and industrial electronics. The 'H' variant typically denotes specific gain binning, while 'QR' indicates the specific packaging format. It complements the NPN BCX70J in push-pull or differential amplifier configurations.

Single FETs, MOSFETs Replacement Considerations

The BC847B is listed as a same-pinout, same-package alternative in public Nexperia documentation, though it is an NPN device requiring circuit redesign. No direct PNP substitute is explicitly confirmed in the provided source material.