PBSS4260PANPSX

Overview

The PBSS4260PANPSX is a NPN/PNP low VCEsat Breakthrough In Small Signal (BISS) double transistor manufactured by Nexperia. It is housed in a leadless DFN2020D-6 (SOT1118D) surface-mounted package with visible and solderable side pads. The device features a maximum collector-emitter voltage of 60 V and a continuous collector current of 2 A per transistor, with a peak pulse current capability of 3 A. Total power dissipation reaches 960 mW at 25 °C ambient temperature on an FR4 PCB. The component is qualified to the AEC-Q101 standard for automotive applications.

Feature Summary

• Very low collector-emitter saturation voltage for high energy efficiency
• Exposed heat sink for excellent thermal and electrical conductivity
• High collector current gain at high currents
• Suitable for Automatic Optical Inspection of solder joints

Applications

• Load switch
• Battery-driven devices
• Power management
• Charging circuits
• LED lighting

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the delivered components match the required AEC-Q101 qualification status if intended for automotive use. Cross-reference the marking code '3D' with the datasheet to validate authenticity upon receipt.

Selection Notes

Select this component when a compact dual transistor solution with low saturation voltage is required. Ensure the design accommodates the DFN2020D-6 package dimensions and utilizes the exposed pad for optimal thermal performance. Verify that the application voltage does not exceed the 60 V rating and that current demands remain within the 2 A continuous limit.

Part Context

This part belongs to the BISS family of double transistors designed for small signal applications requiring high efficiency. It serves as the NPN/PNP complement to other variants such as the PBSS4260PANS and PBSS5260PAPS. The technology leverages silicon construction to provide robust switching capabilities in a thermally enhanced ultra-thin outline package.

Replacement Considerations

The PBSS4260PANS is listed as the NPN/NPN complement variant. Designers should verify pin compatibility and polarity requirements before substituting with other family members or cross-brand equivalents.