PBSS4140DPN-QF

Overview

The Nexperia PBSS4140DPN-QF is a dual NPN/PNP transistor in an isolated TSOP-6 surface-mount package. It features a maximum collector-emitter voltage (VCEO) of 40 V and a continuous DC collector current (Idc) of 1 A. The device has a transition frequency (ft) of 150 MHz, power dissipation (Pd) of 370 mW, and a minimum DC current gain (hFE) of 160. Operating temperature ranges from -65°C to 150°C, with a collector-base voltage (VCBO) of 40 V and emitter-base voltage (VEBO) of 5 V.

Feature Summary

• Dual NPN and PNP transistors integrated into a single isolated package for space-efficient circuit design.
• Qualified for automotive applications under the AEC-Q101 standard for enhanced reliability.
• TSOP-6 surface-mount package provides thermal efficiency and compact footprint.

Applications

• Automotive electronic systems requiring qualified discrete components
• General-purpose switching and amplification circuits
• Signal processing modules in constrained PCB spaces

Procurement Notes

Verify the specific suffix 'QF' against official Nexperia documentation to confirm it denotes the same electrical characteristics as the standard PBSS4140DPN variant. Ensure the component meets AEC-Q101 requirements if used in automotive contexts. Confirm RoHS compliance status through the manufacturer's latest datasheet before finalizing procurement specifications.

Selection Notes

Select this component when a dual NPN/PNP configuration is required in a small TSOP-6 package. The 40 V rating and 1 A current capacity suit low-to-medium power switching tasks. Verify that the 370 mW power dissipation limit aligns with the thermal management capabilities of the target application environment.

Part Context

This part belongs to the PBSS4140DPN series of dual transistors manufactured by Nexperia. The series is designed for general-purpose applications where space saving and high integration are priorities. The QF suffix typically indicates specific packaging or qualification variations within the broader product family.

Replacement Considerations

Direct substitutes include other dual NPN/PNP transistors in TSOP-6 packages with similar 40 V ratings and 1 A current capabilities. Verify pinout compatibility and thermal resistance values before substitution to ensure equivalent performance in the existing circuit layout.

FAQ

What is the maximum collector-emitter voltage for this dual transistor?

The maximum collector-emitter voltage (VCEO) is 40 V for both the NPN and PNP sections.

Is this component suitable for automotive applications?

Yes, the PBSS4140DPN series is qualified according to the AEC-Q101 standard for automotive electronics.

What is the operating temperature range?

The device operates within a temperature range of -65°C to 150°C.