PBSS4620PA-QX

Single Bipolar Transistors Overview

The PBSS4620PA-Q is a 20 V, 6 A NPN low VCEsat transistor encapsulated in an ultra-thin SOT1061 leadless small Surface-Mounted Device plastic package with medium power capability. It features a collector-emitter saturation voltage of 200 mV at IC = 1 A and IB = 50 mA. The device has a peak collector current of 7 A for single pulses up to 1 ms. It operates within a junction temperature range of -55 °C to +150 °C and is qualified according to AEC-Q101.

Single Bipolar Transistors Feature Summary

• Low collector-emitter saturation voltage for high efficiency
• High collector current capability for demanding loads
• Exposed heat sink for excellent thermal and electrical conductivity
• Qualified according to AEC-Q101 for automotive applications

Single Bipolar Transistors Applications

• Loadswitch
• Battery-driven devices
• Power management
• Charging circuits
• Power switches (e.g. motors, fans)

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration before procurement. Confirm that the component meets the necessary AEC-Q101 qualification standards for your target application environment. Ensure the design accounts for the thermal resistance characteristics provided in the datasheet to maintain safe operating temperatures under maximum load conditions.

Single Bipolar Transistors Selection Notes

Select this component when a compact footprint with high current handling is required. The exposed heat sink design facilitates efficient thermal dissipation on FR4 or ceramic PCBs. Consider the low VCEsat characteristic to minimize power loss and heat generation in switching applications compared to conventional transistors.

Single Bipolar Transistors Part Context

This part belongs to Nexperia's PBSS series of low VCEsat transistors designed for space-constrained applications. It serves as the NPN complement to the PBSS5620PA PNP transistor. The DFN2020-3 package offers a smaller PCB area requirement than traditional packages while maintaining medium power capabilities suitable for modern electronic designs.

Single Bipolar Transistors Replacement Considerations

The PBSS5620PA is the designated PNP complement. For direct replacement, verify pinout compatibility and ensure the substitute meets the same AEC-Q101 automotive qualification requirements.