BCV47E6327HTSA1

Overview

The BCV47E6327HTSA1 is an NPN Darlington transistor from Infineon Technologies, housed in a surface-mount SOT-23 package. It supports a maximum continuous collector current of 500 mA and offers a high minimum DC current gain (hFE) ranging from 2000 to 10000. The device withstands a collector-emitter voltage (Vceo) of 60 V and a collector-base voltage (VCBO) of 80 V, with an emitter-base voltage (VEBO) limit of 10 V. It operates within a temperature range of -65°C to +150°C, dissipating up to 360 mW. This component is AEC-Q101 qualified for automotive applications.

Feature Summary

• High current amplification capability suitable for low-level signal driving
• Automotive-grade reliability qualification for harsh environments
• Compact surface-mount design for space-constrained PCB layouts

Applications

• Automotive sensor interface circuits
• Low-power switching applications in vehicle electronics
• Signal amplification stages requiring high gain

Procurement Notes

Verify the specific suffix HTSA1 against official Infineon documentation to confirm packaging and tape-and-reel specifications. Ensure the procurement channel provides valid traceability for AEC-Q101 qualified components. Check for end-of-life notices or obsolescence warnings, as some sources indicate potential discontinuation status for this part number. Confirm RoHS compliance details directly with the manufacturer's latest datasheet before finalizing orders.

Selection Notes

Select this component when high current gain is required in a compact SOT-23 footprint. It is appropriate for designs needing automotive qualification under AEC-Q101 standards. Consider the 60 V collector-emitter rating and 500 mA current capacity for load switching tasks. Evaluate thermal management requirements given the 360 mW power dissipation limit in small packages. Compare against standard transistors if lower gain or different voltage ratings suffice.

Part Context

This part belongs to the BCV47 series of Darlington transistors manufactured by Infineon Technologies. The series is designed for general-purpose amplification and switching. The BCV47E6327HTSA1 variant specifically targets automotive and industrial markets due to its extended temperature range and robustness. It serves as a single-chip solution for applications demanding high input impedance and significant current drive capabilities from minimal base currents.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify cross-reference compatibility through official Infineon engineering support channels.